The present disclosure provides a computer, including: a display component, having a display surface; a main body, including a central processor unit and having a reference surface; and a connector component, configured to connect the display component and the main body and to maintain a relative position of the display component and the main body to be at least in a first state and a second state. In the first state, a first angle is between the display surface and the reference surface; in the second state, a second angle is between the display surface and the reference surface, the first angle is different from the second angle, and the second angle is not zero; and in the first state and in the second state, the main body is located on a side of the display component facing away from the display surface.
The present disclosure discloses a computer, comprising: a display component (101; 201; 401; 701; 1201; 1601) having a display surface; a main unit (102; 202; 402; 702; 1202; 1602), comprising a central processing unit and having a reference surface; and a connection component (103; 203; 403; 703; 1203; 1603), configured to connect the display component (101; 201; 401; 701; 1201; 1601) and the main unit (102; 202; 402; 702; 1202; 1602) and to maintain a relative position between the display component (101; 201; 401; 701; 1201; 1601) and the main unit (102; 202; 402; 702; 1202; 1602) at least in a first state or in a second state. In the first state, the display surface of the display component (101; 201; 401; 701; 1201; 1601) and the reference surface of the main unit form a first angle. In the second state, the display surface of the display component (101; 201; 401; 701; 1201; 1601) and the reference surface of the main unit (102; 202; 402; 702; 1202; 1602) form a second angle. The first angle is different from the second angle, and the second angle is not zero. In the first state and the second state, the main unit (102; 202; 402; 702; 1202; 1602) is located at a side of the display component (101; 201; 401; 701; 1201; 1601) opposite the display surface. In this way, the invention can meet the requirements of different office scenarios, improve work efficiency and reduce costs.
A wireless positioning apparatus is disclosed, which includes at least one first device and at least one second device. Each first device is disposed on each moving object and is configured to transmit a wireless signal. Each second device is disposed on a fixed position and is configured to detect a strength of the wireless signal of each first device. The wireless positioning apparatus further includes a data processor, which is configured to receive the strength of the wireless signal of each first device detected by each second device, to calculate a distance between each first device and each second device, and to ultimately determine a position of each first device to thereby realize the positioning of each moving object. A wireless positioning method and a sports training apparatus comprising the wireless positioning apparatus are also provided in the disclosure.
H04W 4/80 - Services utilisant la communication de courte portée, p. ex. la communication en champ proche, l'identification par radiofréquence ou la communication à faible consommation d’énergie
A method for controlling a wearable device is disclosed. The method includes a step of determining a wearing state of the wearable device based on a positional change of the wearable device. The wearable device can be an annular wearable device worn by surrounding a body part of a wearer, and primarily includes an operation control portion, which is configured to determine a wearing state of the wearable device on the wearer. The wearing state of the wearable device can include a wearing direction of the wearable device, and whether the wearable device is worn on the left arm or the right arm of the wearer. The wearable device can be controlled by certain movements of the wearer, and thus involves no operation interface. A smart control system is also disclosed.
G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p. ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaison
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
5.
Display control circuit, display control method and display device
A display control circuit, a display control method and a display device are provided. The display control circuit includes a gesture identifying unit and a display control unit. The gesture identifying unit includes a millimeter wave signal transceiver module and a gesture detector. The millimeter wave signal transceiver module is configured to transmit a first millimeter wave signal and receive a second millimeter wave signal that is reflected back. The gesture detector is configured to process and identify the second millimeter wave signal, to detect a gesture within a predetermined range around the display panel. The display control unit is configured to control the display panel based on the gesture.
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
G01S 7/41 - Détails des systèmes correspondant aux groupes , , de systèmes selon le groupe utilisant l'analyse du signal d'écho pour la caractérisation de la cibleSignature de cibleSurface équivalente de cible
G01S 13/88 - Radar ou systèmes analogues, spécialement adaptés pour des applications spécifiques
6.
Method for wearable device as well as wearable device and positioning system associated therewith
This disclosure relates to a method for a wearable device as well as a wearable device and a positioning system associated therewith. The wearable device is attached to a wearer through an attachment assembly. The method comprises steps of collecting identity information of an operator operating the wearable device; detecting whether the collected identity information matches with pre-stored target identity information; inhibiting detachment of the attachment assembly from the wearer if the collected identity information does not match with the pre-stored target identity information; acquiring position information of the wearable device; and sending the collected identity information along with the position information to a monitoring terminal for the wearable device. Therefore, usage security and reliability of the wearable device are improved.
G08B 21/02 - Alarmes pour assurer la sécurité des personnes
G06F 21/35 - Authentification de l’utilisateur impliquant l’utilisation de dispositifs externes supplémentaires, p. ex. clés électroniques ou cartes à puce intelligentes communiquant sans fils
The present disclosure provides an intelligent fitness system and a control method thereof. The intelligent fitness system includes a fitting device, a plurality of physical buttons arranged on a handle of the fitting device at positions corresponding to fingers of a user respectively, a controller electrically connected to the physical buttons, and a display device electrically connected to the controller. Each physical button is configured to collect an operation instruction from the user and transmit the operation instruction to the controller. The controller is configured to transmit the operation instruction to the display device. The display device is configured to display a corresponding image in accordance with the operation instruction.
A63B 71/06 - Dispositifs indicateurs ou de marque pour jeux ou joueurs
A63B 21/005 - Appareils de gymnastique pour développer ou fortifier les muscles ou les articulations du corps en surmontant des résistances, avec ou sans dispositifs de mesure utilisant des dispositifs résistants électromagnétiques ou électriques
A63B 24/00 - Commandes électriques ou électroniques pour les appareils d'exercice des groupes
A63B 71/00 - Accessoires pour jeux ou sports non couverts dans les groupes
A63F 13/428 - Traitement des signaux de commande d’entrée des dispositifs de jeu vidéo, p. ex. les signaux générés par le joueur ou dérivés de l’environnement par mappage des signaux d’entrée en commandes de jeu, p. ex. mappage du déplacement d’un stylet sur un écran tactile en angle de braquage d’un véhicule virtuel incluant des signaux d’entrée de mouvement ou de position, p. ex. des signaux représentant la rotation de la manette d’entrée ou les mouvements des bras du joueur détectés par des accéléromètres ou des gyroscopes
G06F 3/0346 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection de l’orientation ou du mouvement libre du dispositif dans un espace en trois dimensions [3D], p. ex. souris 3D, dispositifs de pointage à six degrés de liberté [6-DOF] utilisant des capteurs gyroscopiques, accéléromètres ou d’inclinaison
G06F 3/0487 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique
A63B 22/06 - Appareils d'exercice spécialement adaptés à l'entraînement du système cardio-vasculaire, pour exercer l'agilité ou la coordination des mouvements avec un mouvement de pédalier
G06F 3/02 - Dispositions d'entrée utilisant des interrupteurs actionnés manuellement, p. ex. des claviers ou des cadrans
A63F 13/212 - Dispositions d'entrée pour les dispositifs de jeu vidéo caractérisées par leurs capteurs, leurs finalités ou leurs types utilisant des capteurs portés par le joueur, p. ex. pour mesurer le rythme cardiaque ou l’activité des jambes
A63F 13/24 - Parties constitutives, p. ex. manettes de jeu avec poignées amovibles
A42B 3/04 - Parties constitutives, détails ou accessoires des casques
A63B 22/02 - Appareils d'exercice spécialement adaptés à l'entraînement du système cardio-vasculaire, pour exercer l'agilité ou la coordination des mouvements avec des tapis roulants sans fin
A63B 22/04 - Appareils d'exercice spécialement adaptés à l'entraînement du système cardio-vasculaire, pour exercer l'agilité ou la coordination des mouvements avec des marches mobiles
A63B 22/00 - Appareils d'exercice spécialement adaptés à l'entraînement du système cardio-vasculaire, pour exercer l'agilité ou la coordination des mouvements
A fixing support for horizontal and vertical use includes a backboard, a support shaft and a locating piece. The support shaft is configured to support the backboard, the backboard has a long side and a short side, and the locating piece is configured to connect the support shaft and the backboard, so that the support shaft is able to secure and support the backboard so as to realize a horizontal-vertical switch.
F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc
F16M 11/10 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation autour d'un axe horizontal
F16M 11/06 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation
F16M 11/12 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation dans plus d'une direction
F16M 11/18 - Têtes des supports avec mécanisme déplaçant les appareils par rapport au banc
F16M 11/16 - Détails concernant la fixation des pieds supportant les têtes, avec ou sans intervention d'organes de verrouillage à cet effet
H05K 5/00 - Enveloppes, coffrets ou tiroirs pour appareils électriques
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
max is a brightness value at gray level n; calculating value of a first intermediate parameter x according to formula
where m is a gamma value of the display panel; calculating value of a second intermediate parameter y according to formula
z at gray level z according to formula
max, and the brightness values at gray level 1 to gray level (n−1).
A display panel fixing frame includes a front housing for surrounding the front edge part of the display panel and a back housing for covering the rear side of the display panel. A lateral part of the front housing is adjacent to a lateral part of the back housing, and the lateral part of the front housing and the lateral part of the back housing are fixed with each other by snap-fit.
A liquid-crystal display device (10) and a manufacturing method thereof. The liquid-crystal display device (10) comprises: an array substrate (11) and an alignment substrate (12) arranged opposite to each other, wherein the array substrate (11) comprises gate lines (GL) and data lines (DL) in a crossing arrangement; a liquid-crystal layer (13) provided between the array substrate (11) and the alignment substrate (12); a light guide plate (14) provided on one side of the array substrate (11) away from the liquid-crystal layer (13); a backlight (BL) for emitting light onto the light guide plate (14); a first polarizer (15) provided on one side of the alignment substrate (12) away from the liquid-crystal layer (13); and a second polarizer (16) provided between the array substrate (11) and the light guide plate (14). The liquid-crystal display device (10) further comprises a reflective grid (17) provided between the array substrate (11) and the light guide plate (14). The reflective grid (17) is arranged corresponding to the shape and position of at least one of the gate lines (GL) and data lines (DL).
The present application discloses a display substrate having a subpixel region (20) and an inter-subpixel region (20a). The display substrate includes a base substrate (10), and a reflective structure (30) in the inter-subpixel region (20a) configured to reflect light emitted from a back light toward the inter-subpixel region (20a) of the display substrate back to the back light while allowing light transmit through the subpixel region (20).
A laser touch panel (100), a laser touch display device (10), a laser touch display system (30) and a laser touch method for the laser touch panel (10). Said laser touch panel (100) comprises a first conductive layer (111), a second conductive layer (131) and a photoinduced resistive change material layer (120). The photoinduced resistive change material layer (120) is provided between the first conductive layer (111) and the second conductive layer (131), and is electrically connected to the first conductive layer (111) and second conductive layer (131); the photoinduced resistive change material layer (120) is configured so as to undergo resistive change at a touch location that is irradiated by a laser. By means of the laser touch panel (100), long-distance laser touch of the display device (10) may be achieved.
G06F 3/045 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant des éléments résistifs, p. ex. une seule surface uniforme ou deux surfaces parallèles mises en contact
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
Disclosed is a substrate, comprising an underlayment, and a light-blocking member and a photosensitive sensing layer arranged on the underlayment. The photosensitive sensing layer comprises at least one photosensitive sensor unit for detecting a visible light signal, and the photosensitive sensing layer converts the visible light signal detected by the at least one photosensitive sensor unit into an electrical signal corresponding to the light intensity thereof. The light-blocking member blocks light rays at one side from radiating onto the photosensitive sensor unit. Also disclosed are a display panel and a display device.
H01L 27/14 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants semi-conducteurs sensibles aux rayons infrarouges, à la lumière, au rayonnement électromagnétique d'ondes plus courtes ou au rayonnement corpusculaire, et spécialement adaptés, soit comme convertisseurs de l'énergie dudit ra
15.
HEART RATE MEASUREMENT METHOD AND DEVICE, AND WEARABLE APPARATUS
A heart rate measurement method and device (100) are disclosed. A heart rate detecting sensor (10) detects one biometric signal (e.g. PPG) of a user at a first time interval (S20). A fitness detecting sensor (20) detects a distance signal reflecting and corresponding to a degree of fitness between the heart rate measurement device (100) and skin of the user (S30). A processor (30) obtains a heart rate value based on the one biometric signal, determines whether the heart rate value is desirable based on the distance signal (S40). The heart rate value is kept if determined to be desirable (S50), or discarded if otherwise. Physiological information of the user can be collected to determine whether a body of the user is in a state of movement (S10), and if so, an action instruction can be sent to the heart rate measurement device (100) to adjust the degree of fitness between the device (100) and skin of the user.
The present disclosure relates to a method for a wearable device, a wearable device, and a related positioning system. The wearable device is attached to a wearer through an attachment assembly. The method comprises: collecting identity information about an operator who operates the wearable device; detecting whether the collected identity information matches pre-stored target identity information; when the collected identity information does not match the target identity information, banning the detachment of the attachment assembly from the wearer; obtaining position information about the wearable device; and sending the collected identity information, along with the position information, to a monitoring terminal of the wearable device. Thus, the usage security and reliability of the wearable device can be improved.
The present disclosure provides a method and apparatus for infrared thermal image contour extraction. The method includes: obtaining an infrared thermal image; and determining histograms based on grayscale image of the infrared thermal image, determining segmentation thresholds of the infrared image based on the histograms, and extracting a contour based on the segmentation thresholds. The apparatus includes an image acquisition circuit, configured to capture an infrared thermal image; and a processing circuit, configured to determine histograms based on greyscale images of the infrared thermal image, to determine segmentation thresholds of the infrared thermal image based on the histograms, and to extract a contour based on segmentation thresholds.
G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales
G06K 9/38 - Quantification du signal image analogique
G06K 9/62 - Méthodes ou dispositions pour la reconnaissance utilisant des moyens électroniques
An electronic interactive system and a setting method thereof. The electronic interactive system includes a wireless transmission unit respectively connected with an electronic terminal device and an electronic whiteboard, where the wireless transmission unit is configured to transmit data signals from the electronic terminal device to the electronic whiteboard in a wireless form and transmit touch signals from the electronic whiteboard to the electronic terminal device in the wireless form.
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G06F 3/14 - Sortie numérique vers un dispositif de visualisation
19.
CONTROL METHOD AND CONTROL DEVICE FOR DISPLAY DEVICE, AND DISPLAY DEVICE
Provided are a control method and a control device for a display device (30), and the corresponding display device (30). The control method comprises: according to the data format of an obtained video signal, selecting Extended Display Identification Data (EDID) information matching the data format (S210); and controlling the display device (30) to display the video signal in the corresponding data format according to the selected EDID information (S220). The control method, the control device and the display device (30) can select, according to the data format of the signal input from a signal source device (20) or the data format input by a user, the matching EDID data to be used when the display device (30) displays the video signal. In this way, the compatibility between the display device (30) and the signal source device (20) is improved, and the display resolution of the display device (30) can be utilized to the maximum extent.
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
20.
Electronic apparatus having a door structure for accessing communication socket
The present application discloses an electronic apparatus including an apparatus frame having an aperture; a door movably secured to the apparatus frame and configured to be movable between a first position at which the aperture is accessible and a second position at which the aperture is substantially closed; and a communication socket at least partially enclosed by the apparatus frame; the communication socket having a plurality of communication terminals configured to be accessible for electrical connection with an external apparatus through the aperture. The communication socket includes a first member, the door includes a second member, the first member and the second member being magnetically attractive to each other and cooperatively configured to secure the door in the second position.
A method for controlling a wearable device is disclosed. The method includes a step of determining a wearing state of the wearable device based on a positional change of the wearable device. The wearable device can be an annular wearable device worn by surrounding a body part of a wearer, and primarily includes an operation control portion, which is configured to determine a wearing state of the wearable device on the wearer. The wearing state of the wearable device can include a wearing direction of the wearable device, and whether the wearable device is worn on the left arm or the right arm of the wearer. The wearable device can be controlled by certain movements of the wearer, and thus involves no operation interface. A smart control system is also disclosed.
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06F 3/0487 - Techniques d’interaction fondées sur les interfaces utilisateur graphiques [GUI] utilisant des caractéristiques spécifiques fournies par le périphérique d’entrée, p. ex. des fonctions commandées par la rotation d’une souris à deux capteurs, ou par la nature du périphérique d’entrée, p. ex. des gestes en fonction de la pression exercée enregistrée par une tablette numérique
22.
WIRELESS POSITIONING APPARATUS AND METHOD, AND SPORTS TRAINING APPARATUS
A wireless positioning apparatus includes at least one first device (103) and at least one second device (102). Each first device (103) is disposed on each moving object and is configured to transmit a wireless signal. Each second device (102) is disposed on a fixed position and is configured to detect a strength of the wireless signal of each first device (103). The wireless positioning apparatus further includes a data processor (101), which is configured to receive the strength of the wireless signal of each first device (103) detected by each second device (102), to calculate a distance between each first device (103) and each second device (102), and to ultimately determine a position of each first device (103) to thereby realize the positioning of each moving object. A wireless positioning method and a sports training apparatus comprising the wireless positioning apparatus are also provided.
G01S 11/06 - Systèmes pour déterminer la distance ou la vitesse sans utiliser la réflexion ou la reradiation utilisant les ondes radioélectriques utilisant des mesures d'intensité
G01S 3/02 - Radiogoniomètres pour déterminer la direction d'où proviennent des ondes infrasonores, sonores, ultrasonores ou électromagnétiques ou des émissions de particules sans caractéristiques de direction utilisant des ondes radio
In accordance with some embodiments of the disclosed subject matter, a smart wearable device, a related operating method, and a related operating apparatus are provided. In some embodiments, the smart wearable device comprises: a device shell; a central processor in the device shell; and a connector on the device shell configured for an external sensor to be inserted; wherein the central processor is connected with the connector and configured to control the external sensor to connect with the connector and to be turned on in response to an instruction to activate the external sensor.
Provided in an embodiment of the disclosure are a method and device for upgrading an embedded memory and a related terminal. The method comprises: reading a current embedded memory at a board of a terminal to acquire information associated with the embedded memory; determining, according to the information associated with the embedded memory, a type corresponding to the current embedded memory; and selecting, for the type, a partition configuration file matching the current embedded memory to perform an upgrade. The invention enables a unified upgrade to be performed on different embedded memory versions supported by the same board, thereby preventing an upgrade error with respect to a partition configuration file corresponding to an embedded memory resulting from an erroneous version selection during an upgrade process, and accordingly ensuring stable and accurate upgrades of respective versions to the latest versions.
The present invention relates to the field of display technology and discloses a display device. The display device comprises a decorative frame, a cover glass, a display panel, a back plate and a connecting component. The back plate, the display panel and the connecting component are located in the decorative frame. The connecting component is mounted on the back plate. The decorative frame surrounds the display panel; the connecting component is arranged between the decorative frame and the display panel. The cover glass is adhered to the connecting component and covers the display panel, the connecting component and the decorative frame. In the display device, the back plate, display panel and connecting component are located within the decorative frame; the cover glass is connected to the back plate through the connecting component and covers the components between the cover glass and the back plate.
G02F 1/1333 - Dispositions relatives à la structure
G02F 1/03 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des céramiques ou des cristaux électro-optiques, p. ex. produisant un effet Pockels ou un effet Kerr
G02F 1/133 - Dispositions relatives à la structureExcitation de cellules à cristaux liquidesDispositions relatives aux circuits
26.
DUAL-PURPOSE FIXING SUPPORT FOR BOTH HORIZONTAL AND VERTICAL USE
Disclosed is a dual-purpose fixing support for both horizontal and vertical use, comprising a back board (101), a supporting shaft (103) and a locating piece (102). The supporting shaft (103) is used for supporting the back board (101). The back board (101) has long edges (101b) and short edges (101a). The locating piece (102) is used for connecting the supporting shaft (103) and the back board (101), thus allowing the supporting shaft (103) to fix and support the back board (101) so as to realize switching between horizontal and vertical use.
F16M 11/12 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation dans plus d'une direction
F16M 11/06 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc permettant la rotation
F16M 11/18 - Têtes des supports avec mécanisme déplaçant les appareils par rapport au banc
F16M 11/04 - Moyens pour la fixation des appareilsMoyens permettant le réglage des appareils par rapport au banc
A gamma correction method, comprising: measuring the minimum luminance (Lmin) and the maximum luminance (Lmax) of a display panel, wherein the minimum luminance (Lmin) is the luminance at grayscale level zero, and the maximum luminance (Lmax) is the luminance at a grayscale level n (S1); using the equation Lmin / Lmax = (x / n)m to calculate the value of a first intermediate parameter (x), where m is a gamma value of the display panel (S2); using the equation y = (n - x) / n to calculate the value of a second intermediate parameter (y) (S3); using the equation Lz = [(x + z × y) / n]m × Lmax to calculate the luminance at a grayscale level z (Lz), where z is an integer between 1 and (n - 1) (S4); and using the minimum luminance (Lmin) and maximum luminance (Lmax) to calculate the luminance from grayscale level 1 to grayscale level (n-1) and to modulate the luminance of the display panel (S5).
A display control circuit, a display control method and a display device. The display control circuit comprises a spatial gesture recognition unit (11) and a display control unit (12); the spatial gesture recognition unit (11) comprising a millimeter wave signal transceiver module (101) and a spatial gesture detector (102); the millimeter wave signal transceiver module (101) transmitting a first millimeter wave signal (S1) and receiving a reflected second millimeter wave signal (S2); the spatial gesture detector (102) processing and recognizing the second millimeter wave signal (S2) to detect the spatial gestures within a predetermined range around a display panel (10); and the display control unit (12) performing a corresponding control operation on the display panel (10) according to the spatial gestures.
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
The shell for a mobile device comprises one or more functional modules attached to the shell and a connector, the functional module being capable of being electrically connected to the mobile device via the connector and a first interface of the mobile device, for providing a corresponding function for the mobile device. Such a shell can not only provide protection function for the mobile device but also can enhance the performance of the mobile device, enrich the function of the mobile device and promote the user's experience in using the mobile device.
An electronic exchange system and a configuration method therefor. The electronic exchange system comprises a wireless transmission unit separately connected to an electronic terminal device and an electronic whiteboard. The wireless transmission unit is configured to wirelessly transmit a data signal of the electronic terminal device to the electronic whiteboard, and wirelessly transmit a touch signal of the electronic whiteboard to the electronic terminal device.
The present disclosure provides a method and apparatus for infrared thermal image contour extraction. The method includes: obtaining an infrared thermal image; and determining histograms based on grayscale image of the infrared thermal image, determining segmentation thresholds of the infrared image based on the histograms, and extracting a contour based on the segmentation thresholds. The apparatus includes an image acquisition circuit, configured to capture an infrared thermal image; and a processing circuit, configured to determine histograms based on greyscale images of the infrared thermal image, to determine segmentation thresholds of the infrared thermal image based on the histograms, and to extract a contour based on segmentation thresholds.
A misoperation processing method includes determining, in response to triggering a misoperation cancellation step, display status information of a display device. The display status information is stored in a data storage area of the display device before the misoperation occurs. The method also includes restoring a display status of the display device that existed before the misoperation occurred based on the determined display status information.
The invention discloses a standby control circuit and a display device. The standby control circuit includes a standby module, at least one power board, and a transistor switch control module comprising at least one transistor switch whose number is equal to that of the at least one power board, each transistor switch is connected between one power board and a mains supply input terminal, the standby module is configured to generate a trigger signal and send the generated trigger signal to each transistor switch, and each transistor switch is configured to be turned on upon receipt of the trigger signal sent from the standby module so as to connect the power board connected thereto with the mains supply input terminal.
H02J 9/00 - Circuits pour alimentation de puissance de secours ou de réserve, p. ex. pour éclairage de secours
H04N 5/63 - Production de l'énergie d'alimentation spécialement adaptée aux récepteurs de télévision
H03K 17/79 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs opto-électroniques, c.-à-d. des dispositifs émetteurs de lumière et des dispositifs photo-électriques couplés électriquement ou optiquement commandant des commutateurs à semi-conducteurs comportant au moins trois jonctions PN ou au moins quatre électrodes, ou au moins deux électrodes connectées à la même région de conductivité
H03K 19/00 - Circuits logiques, c.-à-d. ayant au moins deux entrées agissant sur une sortieCircuits d'inversion
H03K 17/722 - Dispositifs à semi-conducteurs bipolaires comportant au moins trois jonctions PN, p. ex. thyristors, transistors unijonction programmables, ou comportant au moins quatre électrodes, p. ex. commutateurs commandés au silicium, ou comportant deux électrodes connectées à la même région de conductivité, p. ex. transistors unijonction avec une isolation galvanique entre le circuit de commande et le circuit de sortie
H03K 17/725 - Dispositifs à semi-conducteurs bipolaires comportant au moins trois jonctions PN, p. ex. thyristors, transistors unijonction programmables, ou comportant au moins quatre électrodes, p. ex. commutateurs commandés au silicium, ou comportant deux électrodes connectées à la même région de conductivité, p. ex. transistors unijonction pour des tensions ou des courants alternatifs
H03K 17/785 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs opto-électroniques, c.-à-d. des dispositifs émetteurs de lumière et des dispositifs photo-électriques couplés électriquement ou optiquement commandant des commutateurs à transistors à effet de champ
H03K 17/795 - Commutation ou ouverture de porte électronique, c.-à-d. par d'autres moyens que la fermeture et l'ouverture de contacts caractérisée par l'utilisation de composants spécifiés par l'utilisation, comme éléments actifs, de dispositifs opto-électroniques, c.-à-d. des dispositifs émetteurs de lumière et des dispositifs photo-électriques couplés électriquement ou optiquement commandant des transistors bipolaires
34.
Method for adjusting backlight brightness of television and box for adjusting backlight brightness of television
Provided are a method for adjusting backlight brightness of a television by a box and a box for adjusting backlight brightness of a television. The box includes a user interface controlling module and a command transmitting module. The method includes: triggering the user interface controlling module in response to a signal input from the outside; and the command transmitting module transmitting an adjusting command to the television. The method and the box according to embodiments of the present disclosure can adjust the backlight brightness of a television by interaction between a box and the television based on the user's need.
An electronic apparatus includes an apparatus frame (100) having an aperture (101); a door (200) movably secured to the apparatus frame (100) and configured to be movable between a first position at which the aperture (101) is accessible and a second position at which the aperture (101) is substantially closed; and a communication socket (300) at least partially enclosed by the apparatus frame (100); the communication socket (300) having a plurality of communication terminals (302) configured to be accessible for electrical connection with an external apparatus through the aperture (101). The communication socket (300) includes a first member (302), the door (200) includes a second member (211), the first member (302) and the second member (211) being magnetically attractive to each other and cooperatively configured to secure the door (200) in the second position.
A wall mount, comprising: a base, the base being provided with multiple positioning holes (101); multiple wall hanging components (3), each of said components (3) detachably connected to one of the multiple positioning holes (101); one or more wall hanging brackets (4), each said bracket (4) comprising at least two through holes (400), and said one or more wall hanging brackets (4) being configured so as to be able to be suspended from the base by means of the connection between said through holes (400) and the corresponding wall hanging components (3); each wall hanging bracket (4) further comprises a component used to fix the display panel in place. Also disclosed is a display device comprising said wall mount.
F16M 13/02 - Autres supports ou appuis pour positionner les appareils ou les objetsMoyens pour maintenir en position les appareils ou objets tenus à la main pour être portés par un autre objet ou lui être fixé, p. ex. à un arbre, une grille, un châssis de fenêtre, une bicyclette
37.
Wireless video signal transmitter, receiver, transmission system and display system
The present invention provides a wireless video signal transmitter, a receiver, a transmission system and a display system, which relates to the technical field of WiGig wireless transmission. According to an embodiment of the present invention, the wireless video signal transmitter comprises a frequency multiplication unit and a wireless transmitting unit. The frequency multiplication unit is operable to implement the frequency multiplication of a video signal, so as to obtain a first signal and transmit the first signal to the wireless transmitting unit. The wireless transmitting unit is operable to process the first signal to obtain a second signal suitable for wireless transmission, and to transmit the signal wirelessly. The display system of the present invention may receive and process the ultra high-definition video signal processed and transmitted by the wireless video signal transmission system.
H04N 21/2343 - Traitement de flux vidéo élémentaires, p. ex. raccordement de flux vidéo ou transformation de graphes de scènes du flux vidéo codé impliquant des opérations de reformatage de signaux vidéo pour la distribution ou la mise en conformité avec les requêtes des utilisateurs finaux ou les exigences des dispositifs des utilisateurs finaux
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
H04N 21/41 - Structure de clientStructure de périphérique de client
H04N 21/4363 - Adaptation du flux vidéo à un réseau local spécifique, p. ex. un réseau Bluetooth®
A housing (1) for a mobile device comprises one or more functional modules (11, 12, 13, 14) connected to the housing in an attachment manner, and comprises connectors (10). The functional modules (11, 12, 13, 14) can be electrically connected to the mobile device by means of the connectors (10) and a first interface of the mobile device, so as to provide corresponding functions for the mobile device. The housing can provide a protection function for the mobile device, and can also enhance performance of the mobile device, can enrich functions of the mobile device, and can improve experience of using the mobile device by a user.
A display device, comprising a decoration frame (4), cover glass (2), a display panel (1), a back plate (6), and a connecting assembly (5). The back plate (6), the display panel (1), and the connecting assembly (5) are located inside the decoration frame (4). The connecting assembly (5) is mounted on the back plate (6). The decoration frame (4) surrounds the display panel (1). The connecting assembly (5) is disposed between the decoration frame (4) and the display panel (1). The cover glass (2) is bonded to the connecting assembly (5) and covers the display panel (1), the connecting assembly (5), and the decoration frame (4). In the display device, the back plate (6), the display panel (1), and the connecting assembly (5) are located inside the decoration frame (4); the cover glass (2) is connected to the back plate (6) by means of the connecting assembly (5) to cover a part between the cover glass (2) and the back plate (6); the decoration frame (4), the display panel (1), the connecting assembly (5), and the back plate (6) are located on a side of the cover glass (2) far away from a viewer, and the viewer can view the cover glass from a viewing side only. Therefore, the display device has a frameless appearance, thereby facilitating improvement of aesthetic appearance.
A virtual fitting system includes: a somatosensory unit configured to obtain first operation information associated with a user through detecting a movement associated with the user; a touching unit configured to obtain second operation information associated with the user through detecting a touching signal associated with the user; a distance detecting unit configured to obtain a distance between the user and the display screen; a processing unit configured to input display information to the display screen according to the first operation information when the distance falls into a first preset range and to input display information to the display screen according to the second operation information when the distance falls into a second preset range; and a display screen configured to display according to the display information inputted by the processing unit. Also, a virtual fitting method is provided.
A virtual fitting system, comprising: a virtual fitting device (100) configured to provide a virtual scene where a user tries on a sample garment prototype and a sample garment; and a modification unit (200) configured to modify, in response to a request of the user, the sample garment prototype on which the user tries to generate a sample garment that meets the requirements of the user. The virtual fitting system can implement customization of personalized garments. Also provided are a virtual fitting device and a virtual fitting method.
Embodiments of the present disclosure provide a method and device for speech recognition. The solution comprises: receiving a first speech signal issued by a user; performing analog to digital conversion on the first speech signal to generate a first digital signal after the analog to digital conversion; extracting a first speech parameter from the first digital signal, the first speech parameter describing a speech feature of the first speech signal; if the first speech parameter coincides with a first prestored speech parameter in a sample library, executing control signalling instructed by the first digital signal, the sample library prestoring prestored speech parameters of N users, N≧1. The solution can be applied in a speech recognition process and can improve the accuracy of speech recognition.
G10L 15/22 - Procédures utilisées pendant le processus de reconnaissance de la parole, p. ex. dialogue homme-machine
G10L 25/51 - Techniques d'analyse de la parole ou de la voix qui ne se limitent pas à un seul des groupes spécialement adaptées pour un usage particulier pour comparaison ou différentiation
G10L 17/00 - Techniques d'identification ou de vérification du locuteur
G10L 15/02 - Extraction de caractéristiques pour la reconnaissance de la paroleSélection d'unités de reconnaissance
G10L 17/06 - Techniques de prise de décisionStratégies d’alignement de motifs
G10L 17/02 - Opérations de prétraitement, p. ex. sélection de segmentReprésentation ou modélisation de motifs, p. ex. fondée sur l’analyse linéaire discriminante [LDA] ou les composantes principalesSélection ou extraction des caractéristiques
43.
Optical membrane, backlight module, display device and device for manufacturing optical membrane
The present disclosure provides an optical membrane, a backlight module, a display device and a device for manufacturing the optical membrane. The optical membrane includes a strip-like strengthening member arranged on at least one edge of the optical membrane. The backlight module includes the optical membrane. The display device includes the backlight module. The device for manufacturing the optical membrane with a wave-shaped edge includes: a cutter, configured to cut an edge of the optical membrane; and linear members, arranged between two parallel blades of the cutter and configured to press the edge of the optical membrane into a wave shape. Alternatively, the device for manufacturing the optical membrane with a wave-shaped edge includes: a cutter, configured to cut an edge of the optical membrane; and a roller, configured to press the edge of the optical membrane into a wave shape.
The present invention relates to a health surveillance television. The television comprises: a physiological parameter collection device, used for collecting physiological parameters of an object in surveillance; a central processing unit, used for generating health surveillance information according to the collected physiological parameters; and an information presentation device, used for outputting the health surveillance information to a user. According to the health surveillance television in the present invention, an ordinary family common television is endowed with a health surveillance function, namely, a central processing unit and a physiological parameter collection device are added, thereby allowing an object in surveillance, particularly the aged, to easily obtain own physical conditions by means of intuitive visual and/or audible information.
The present invention provides an article management system and an article management method. The article management system comprises a master management unit and a plurality of secondary management units. The plurality of secondary management units is arranged on different articles respectively, so as to uniquely identifying each of the articles corresponding to the secondary management units. The master management unit is used to record information about the secondary management units and information about the articles corresponding to the secondary management units, and is used to send an instruction of searching for an article corresponding to a secondary management unit.
The present disclosure relates to the field of communication technology, and provides a network set-top box and its operating method. The operating method includes steps of selecting N types of television programs to be recommended to a user in accordance with a viewing record of the user; and after the set-top box is enabled by the user, determining from the N types of television programs M television programs not be played currently, and prompting the user for information about the M television programs. M and N are each an integer not less than 0.
H04N 21/45 - Opérations de gestion réalisées par le client pour faciliter la réception de contenu ou l'interaction avec le contenu, ou pour l'administration des données liées à l'utilisateur final ou au dispositif client lui-même, p. ex. apprentissage des préférences d'utilisateurs pour recommander des films ou résolution de conflits d'ordonnancement
H04N 21/466 - Procédé d'apprentissage pour la gestion intelligente, p. ex. apprentissage des préférences d'utilisateurs pour recommander des films
H04N 21/258 - Gestion de données liées aux clients ou aux utilisateurs finaux, p. ex. gestion des capacités des clients, préférences ou données démographiques des utilisateurs, traitement des multiples préférences des utilisateurs finaux pour générer des données collaboratives
H04N 21/2668 - Création d'un canal pour un groupe dédié d'utilisateurs finaux, p. ex. en insérant des publicités ciblées dans un flux vidéo en fonction des profils des utilisateurs finaux
H04N 21/482 - Interface pour utilisateurs finaux pour la sélection de programmes
H04N 21/442 - Surveillance de procédés ou de ressources, p. ex. détection de la défaillance d'un dispositif d'enregistrement, surveillance de la bande passante sur la voie descendante, du nombre de visualisations d'un film, de l'espace de stockage disponible dans le disque dur interne
47.
METHOD FOR ADJUSTING BACKLIGHT BRIGHTNESS OF TELEVISION SET AND BOX FOR ADJUSTING BACKLIGHT BRIGHTNESS OF TELEVISION SET
Disclosed are a method (400) for adjusting the backlight brightness of a television set by means of a box and a box (200) for adjusting the backlight brightness of a television set. The box comprises a user interface control module and a command sending module. The method (400) comprises: trigger, in response to an externally input signal, a user interface control module (S410); and a command sending module sends an adjusting command to a television set (S420). According to the method and box in embodiments of the present disclosure, the backlight brightness of a television set is adjusted by means of interaction between the box and the television set according to user demands.
The present disclosure provides a heat dissipation device, a working method thereof and a display device. The heat dissipation device is applied to a display device, including a temperature monitoring unit, configured to monitor an environment temperature of each predetermined region of the display device; a control unit, connected to the temperature monitoring unit, configured to determine regions to be cooled according to a monitoring result of the temperature monitoring unit and then send a control instruction to a movement unit; the movement unit, connected to the control unit, and configured to move at least one heat dissipation fan to the regions to be cooled in response to the received control instruction; and the at least one heat dissipation fan connected to the movement unit.
Disclosed in the present invention are an element adjusting method, a device and a system. The method comprises: receiving a code value sent by a remote control device; detecting whether an element which is determined, by the code value, to be modified exists in a page currently provided by a media source device or not; modifying the element according to the code value if the element which is determined, by the code value, to be modified exists in the page currently provided by the media source device; and sending the code value to a playing device connected with the media source device if the element which is determined, by the code value, to be modified dose not exist in the page currently provided by the media source device.
A standby control circuit and a display device. The standby control circuit comprises a standby module (1), at least one power supply board (2) and a transistor switch control module (3); the transistor switch control module comprises at least one transistor switch (31), and the quantity of the transistor switches (31) is consistent with the quantity of the power supply boards (2); each transistor switch (31) is connected between one said power supply board (2) and a mains supply input end; the standby module (1) is constructed to generate a trigger signal, and sends the generated trigger signal to each transistor switch (31); and each transistor switch (31) is constructed to be switched on after the trigger signal sent by the standby module (1) is received so that the power supply board (2) connected with the transistor switch (31) is connected with the mains supply input end. The standby module (1) is arranged individually and separated from the power supply boards (2), and the switch-on or switch-off states between the corresponding power supply boards (2) and the mains supply input end are controlled through the transistor switches (31), so that the standby power consumption of the circuit can be reduced effectively.
Disclosed is a display device which is capable of being selectively placed in a desk-mounted manner or a wall-mounted manner so that it has a good utility. The display device includes: a display screen on which a first mounting member and a second mounting member are provided; and a mounting base on which a wall-mounted member is provided. The display screen may be supported by the mounting base in a horizontal plane when the mounting base is connected to the first mounting member on the display screen via a first connecting member, and the display screen may be supported by the mounting base in a wall plane with its wall-mounted member being connected to the wall when the mounting base is connected to the second mounting member on the display screen via a second connecting member.
A fitting structure and a display device are provided. The fitting structure comprises a first device (22), a second device (33) and a position-limiting device (11) configured to fixedly connect the first device (22) and the second device (23), wherein the position-limiting device (11) comprises a pre-fitting stepped portion (113) which is provided in the first device (22), and a threaded portion (111) and a relief groove portion (112) which are provided in the second device (33), and the relief groove portion (112) is arranged between the pre-fitting stepped portion (113) and the threaded portion (111); a height of the relief groove portion (112) is set so that the pre-fitting stepped portion (113) is in contact with a fixing face which is an end face of the second device (33) which is fixedly connected by the position-limiting device (11). The fitting structure can solve a problem of a gap between an end face of the base and an end face of the rear casing being increased when the base is subjected to a force.
The present subject matter provides a packaging assembly. The packaging assembly includes an inner protection layer which fits and is in contact with a surface of an object to be packaged, and an outer protection layer which covers the inner protection layer. The materials of the outer protection layer and the inner protection layer have different elastic coefficients.
B65D 81/113 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu utilisant des blocs de matériau amortisseur de chocs de forme spécialement adaptée au contenu
B65D 85/48 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers pour objets particulièrement sensibles aux dommages par chocs ou compression pour feuilles en verre
B65D 81/05 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu
54.
Plastic frame, display device and assembling method thereof
Disclosed is a plastic frame, a display device and an assembling method thereof. The plastic frame includes: a limiting part, formed into a shape of rectangle and defining an area for fixing a display screen; and a supporting part, extending perpendicularly to the limiting part to support the display screen. The display screen includes a first panel and a second panel which is laminated to the first panel. The plastic frame further includes a fixing unit arranged between the limiting part and the display screen, and a fixing surface of the fixing unit is in contact at least with a side surface of the first panel. The plastic frame according to the disclosure can more stably fix the display screen, thereby preventing damages of the display screen due to impacts on the plastic frame.
An electronic equipment, including: a housing provided with ventilation holes, and a movable baffle; wherein where the electronic equipment is not in operation, the movable baffle is in a first state, the ventilation holes on the housing are shielded by the movable baffle; and where the electronic equipment is working, the movable baffle is moved to a second state to enable the ventilation holes on the housing to ventilate and dissipate heat.
H05K 7/20 - Modifications en vue de faciliter la réfrigération, l'aération ou le chauffage
H01F 7/06 - Électro-aimantsActionneurs comportant des électro-aimants
H02K 37/12 - Moteurs à rotor tournant pas à pas et sans rupteur ou commutateur actionné par le rotor, p. ex. moteurs pas à pas du type à aimant permanent avec des induits fixes et des aimants tournants
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
56.
Image brightness adjustment device and method, and display device
An image brightness adjustment device, comprising an image data processing unit for extracting brightness values of subpixels arranged in a matrix manner in a frame image according to the received image data, wherein each two adjacent subpixels in a frame image form one group, a calculating unit for calculating a difference between brightness values of the two subpixels in at least part of groups and outputting a calculation result, and a comparing unit for comparing the calculation result with a predetermined value Q, a brightness adjusting unit for adjusting the brightness values of the two subpixels in the group if the calculation result is greater than the predetermined value Q, a display data generating unit for generating display data from the image data if the calculation result is smaller than or equal to the predetermined value Q, and generating display data from the adjusted image data if the calculation result is greater than the predetermined value Q.
The present disclosure provides a display module and a display device. The display module includes a backlight module and a display screen arranged in front of the backlight module. The display module further includes a front frame that is shared with the display device. The backlight module and the display screen in the display module are directly fixed together by the front frame.
G02F 1/1333 - Dispositions relatives à la structure
G02F 1/13 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p. ex. cellules d'affichage individuelles à cristaux liquides
H04N 5/64 - Détails de structure des récepteurs, p. ex. ébénisterie ou housses
A backlight module and a display device are provided. The backlight module includes a back plate, a reflector plate provided on a bottom surface of the back plate, and a spacer provided between the bottom surface of the back plate and the reflector plate and configured to keep a certain spacing between the bottom surface of the back plate and the reflector plate. The display device includes the backlight module. The display device has improved display quality.
A display compensation method is applied to a shutter 3D display device including a display panel and a backlight module, wherein the backlight module includes a first light source and a second light source, the display panel includes a plurality of first display regions, the backlight module includes a plurality of first backlight regions corresponding to the plurality of first display regions respectively; the display compensation method includes: turning on the first light source of the first backlight region; acquiring the brightness of the backlight module under a condition that the first light source is turned on; determining whether the brightness is within a preset brightness range; turning on the second light source of the first backlight region if the brightness is within the preset brightness range, so as to perform a display brightness compensation for a displaying picture.
G09G 3/34 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante
G09G 3/00 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques
60.
Non-touch control apparatus and control method thereof
An embodiment of the present disclosure provides a non-touch control apparatus, including: a main control integrated circuit, an ultrasonic generating circuit, a first transducer device and a second transducer device, wherein the main control integrated circuit is configured to, in response to a condition that the device is in a non-touch control mode, switch on the ultrasonic generating circuit so as to control the second transducer device to send out a first acoustic wave signal, the first transducer device is configured to be capable of receiving a second acoustic wave signal including the first acoustic wave signal, converting the second acoustic wave signal into a first electric signal, and outputting the first electric signal, wherein, the main control integrated circuit is configured to be capable of receiving a second electric signal derived from the first electric signal.
G06F 3/043 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction utilisant la propagation d'ondes acoustiques
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
A voice recognition method and device. The solution comprises: receiving a first voice signal transmitted by any user (101); performing analog-to-digital conversion on the first voice signal to generate an analog-to-digital converted first digital signal (102); extracting a first voice parameter from the first digital signal, the first voice parameter describing a voice feature of the first voice signal (103); and if the first voice parameter matches a first pre-stored voice parameter in a sample database, then executing control signaling indicated by the first digital signal, the sample database being pre-stored with pre-stored voice parameters of N users, N ≥ 1 (104). The solution can be used in a voice recognition process and improve accuracy of voice recognition.
G10L 25/21 - Techniques d'analyse de la parole ou de la voix qui ne se limitent pas à un seul des groupes caractérisées par le type de paramètres extraits les paramètres extraits étant l’information sur la puissance
G10L 21/0364 - Amélioration de l'intelligibilité de la parole, p. ex. réduction de bruit ou annulation d'écho en changeant l’amplitude pour améliorer l'intelligibilité
62.
OPTICAL FILM MATERIAL, BACKLIGHT MODULE, DISPLAY DEVICE AND MANUFACTURING APPARATUS OF OPTICAL FILM MATERIAL
An optical film material (101), backlight module, display device and manufacturing apparatus of the optical film material (101). The optical film material (101) comprises a strip-shaped reinforcing mechanism (102), and at least one edge (103) disposed on the optical film material (101). The backlight module comprises the optical film material (101). The display device comprises the backlight module. The manufacturing apparatus of the optical film material (101) is used to manufacture the optical film material (101) having an edge in a wave shape and comprises a cutter body (301) used to cut an edge of the optical film material (101); and the line forming component (302) disposed between two parallel blades of the cutter body (301) and used to press the edge of the optical film material (101) into the wave shape. The manufacturing apparatus comprises the cutter body (301) cutting the edge of the optical film material (101), and a roller wheel pressing the edge of the optical film material (101) into the wave shape.
The present disclosure provides a backlight source and a display device. A rigid element is arranged between a light strip of the backlight source and a light-entering surface of a light guide plate. One end of the rigid element is fixed onto the light strip, and the other end of the right element is fixed onto the light guide plate, so as to maintain a constant distance between the light strip and the light-entering surface of the light guide plate. An elastic element is arranged between the light strip and a back plate and at a side of the light strip opposite to the light-entering surface of the light guide plate. When the light guide plate is thermally deformed, a deformation force generated by the light guide plate is applied to the rigid element, so push the light strip to press against the elastic element.
G02B 6/00 - Guides de lumièreDétails de structure de dispositions comprenant des guides de lumière et d'autres éléments optiques, p. ex. des moyens de couplage
F21V 8/00 - Utilisation de guides de lumière, p. ex. dispositifs à fibres optiques, dans les dispositifs ou systèmes d'éclairage
A backlight module and a display device comprising the backlight module. The backlight module comprises a back plate (12) and a light guide plate (13), the back plate (12) is provided with a sidewall (121) and an accommodating groove (123) at least partially defined by the sidewall (121); the light guide plate (13) is located within the accommodating groove (123); and an elastic component (14) is disposed between at least one side surface of the light guide plate (13) and the opposite sidewall of the back plate (12). The elastic component (14) can be elastically compressed while the light guide plate (13) thermally expands, thus providing cushioning for the ductile deformation of the light guide plate (13) and reducing the arched deformation of the light guide plate (13) effectively.
Provided are a heat dissipation apparatus and a working method therefor, and a display device. The heat dissipation apparatus is applied to the display device, and comprises: a temperature monitoring unit for monitoring an environment temperature of various pre-set areas of the display device; a control unit which is connected to the temperature monitoring unit, and determines, according to a monitoring result of the temperature monitoring unit, an area of which the temperature is to be decreased, and issues a control command to a moving unit; the moving unit which is connected to the control unit, and moves, according to the received control command, a heat radiating fan to the area of which the temperature is to be decreased; and at least one of the heat radiating fans which is connected to the moving unit.
The present invention relates to the technical field of WiGig wireless transmission. Provided are a video signal wireless transmitter, a receiver, a transmission system, and a display system. The video signal wireless transmitter according to an embodiment of the present invention comprises a frequency multiplication unit and a wireless transmission unit. The frequency multiplication unit is used for carrying out frequency multiplication on a video signal to acquire a first signal and transmit the first signal to the wireless transmission unit. The wireless transmission unit is used for processing the first signal to acquire a second signal applicable to wireless transmission, and wirelessly transmitting the second signal. The display system of the present invention can receive and process an ultra-high definition video signal sent after being processed by the video signal wireless transmission system.
Disclosed are a method for adjusting a display parameter, a remote control and a display device, which relate to the technical field of display and can prevent a watcher from manually adjusting a display parameter to a certain extent. The method for adjusting a display parameter comprises: a remote control transmits an incident signal to a display device, and receives a reflected signal reflected by the display device; the remote control acquires, according to a state difference between the incident signal and the reflected signal, a distance value between the remote control and the display device, and sends the distance value to the display device; and the display device receives the distance value sent by the remote control, and adjusts a display parameter according to the distance value.
The present disclosure relates to the field of display technology, and particularly to a display control system and control method, and a display device. The display control system comprises a plurality of source drive chips, a plurality of gate drive chips, a power-on timing controller and a standby timing controller, each of the source drive chips being connected with the power-on timing controller and the standby timing controller, respectively, the power-on timing controller being connected in series with the plurality of gate drive chips, the standby timing controller being also connected in series with the plurality of gate drive chip. The display control system further comprises a backlight source drive chip, both the power-on timing controller and the standby timing controller being connected with the backlight source drive chip. A display of a background-pushed message by a display device in a standby state can be achieved in the present disclosure by employing a design of two timing controllers, the power-on timing controller and the standby timing controller. This solves the problem that existing display devices only enable a prompt of a background-pushed message in the standby state but fail to display the contents of the background-pushed message.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
G09G 3/34 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante
69.
Power supply control method for display device and display device
The present invention belongs to the field of display technology, in particular to a power supply control method for display device and a display device. The power supply control method for a display device comprises: acquiring images of a room where the display device is located; judging whether there is any person in the room; when determining that there is a person in the room, further recognizing an action state of the person in the room and judging whether the person in the room has a demand of watching the display device; according to a result of judging that there is no person in the room or that the person in the room has no demand of watching, cutting power supply of the display device off.
A display panel fixing frame comprises a front cover (1) used for surrounding the edge portion of the front side of a display panel and comprises a rear cover (2) used for covering the rear side of the display panel. The side portion of the front cover (1) is adjacent to the side portion of the rear cover (2), and the side portions are relatively fixed by means of a hook in a clamped manner.
The present disclosure relates to the field of communications. Provided is a network set-top box and a working method therefor. The working method for the network set-top box comprises: screening TV programs in N types to be recommended to a user according to a watching record of the user; and after the user starts the network set-top box, determining M TV programs which are not played yet in the current period from the TV programs in the N types, and reminding the user of information about the M TV programs, wherein M and N are integers larger than or equal to 0.
The present invention relates to the technical field of display. Disclosed are a display compensation method, apparatus and display device. The display compensation method applies to a shutter-type 3D display device comprising a display panel and a backlight module, wherein the backlight module comprises a first light source and a second light source, the display panel comprises a plurality of first display areas, the backlight module comprises a plurality of first backlight areas corresponding to the first display areas, and the plurality of first backlight areas of the backlight module are partitioned and sequentially turned on. The method comprises: turning on the first light source for the first backlight area (S01); obtaining brightness information of the backlight module when the first light source is turned on (S02); determining whether the brightness information is in a preset brightness range (S03); if the brightness information is in the preset brightness range, turning on the second light source for the first backlight area (S04) to compensate display brightness for the display panel. The display compensation method can address the problem of a decrease in brightness of a display image of the shutter-type 3D liquid crystal display device when backlight partition scanning is employed.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
A packaging assembly comprises: an inner protection layer (4), in fit contact with an object (5) to be packaged; and an outer protection layer (3), covering the inner protection layer (4). A material of the outer protection layer (3) has an elasticity coefficient different from an elasticity coefficient of a material of the inner protection layer (4).
B65D 85/48 - Réceptacles, éléments d'emballage ou paquets spécialement adaptés à des objets ou à des matériaux particuliers pour objets particulièrement sensibles aux dommages par chocs ou compression pour feuilles en verre
B65D 81/113 - Réceptacles, éléments d'emballage ou paquets pour contenus présentant des problèmes particuliers de stockage ou de transport ou adaptés pour servir à d'autres fins que l'emballage après avoir été vidés de leur contenu spécialement adaptés pour protéger leur contenu des dommages mécaniques maintenant le contenu en position éloignée des parois de l'emballage ou des autres pièces du contenu utilisant des blocs de matériau amortisseur de chocs de forme spécialement adaptée au contenu
Disclosed in embodiments of the present invention are a display module and display device. The module comprises: a backlight module and a display screen arranged at the front of the backlight module. The display module further comprises a front frame shared with the display device. The backlight module and the display screen of the display module are directly fixed by the front frame.
G02F 1/13 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur des cristaux liquides, p. ex. cellules d'affichage individuelles à cristaux liquides
H04N 5/64 - Détails de structure des récepteurs, p. ex. ébénisterie ou housses
F21V 21/00 - Soutien, suspension ou fixation des dispositifs d'éclairagePoignées
A backlight module and display device. The backlight module comprises a back plate (1), a reflection piece (2) provided at a bottom surface of the back plate (1), and a spacer provided between the bottom surface of the back plate (1) and the reflection piece (2) to keep a certain distance (h) therebetween. The display device comprises the backlight module, and has an improved display quality.
A burning method for a device key. The burning method comprises: step a, performing an operation on a to-be-sent device key at an operation device end (100), so as to obtain a first verification code; step b, sending the to-be-sent device key to a receiving device end (200), and controlling the receiving device end (200) to store the received device key in the receiving device end (200); step c, controlling the receiving device end (200) to perform operation on the received device key, so as to obtain a second verification code; step d, comparing the first verification code with the second verification code; and step e, when the first verification code matches the second verification code, ending the burning method; and when the first verification code does not match the second verification code, again performing steps b, c, d and e. Also provided is a burning system. By using the provided burning method, a device key can be ensured to be successfully burnt to the receiving device end, and the defect-free rate of the receiving device is ensured.
G06F 11/10 - Détection ou correction d'erreur par introduction de redondance dans la représentation des données, p. ex. en utilisant des codes de contrôle en ajoutant des chiffres binaires ou des symboles particuliers aux données exprimées suivant un code, p. ex. contrôle de parité, exclusion des 9 ou des 11
Disclosed are an engaging structure and a display device. The engaging structure comprises a first device (22), a second device (33) and a limiting device (11). The limiting device (11) is used for fixedly connecting the first device (22) and the second device (33). The limiting device (11) comprises a pre-engaged step part (113) provided in the first device (22), and a tapping part (111) and a relief groove part (112) provided in the second device (33), wherein the relief groove part (112) is provided between the pre-engaged step part (113) and the tapping part (111), and the height of the relief groove part (112) is set to enable the pre-engaged step part (113) to be in contact with a fixed surface, and the fixed surface is an end surface of the second device (33) which is fixedly connected by the limiting device (11). The engaging structure is able to solve the problem that the gap between an end surface of a base and an end surface of a rear housing increases when the base bears a force.
Disclosed are a rubber frame, a display device and an assembly method thereof. The rubber frame comprises a limiting part (11) and a supporting part (13), wherein the limiting part (11) is in a rectangle shape and limits a region for fixing a display screen (2), the supporting part (13) extends perpendicular to the limiting part (11) so as to support the display screen (2), and the display screen (2) comprises a first panel (21) and a second panel (22) fitted with the first panel (21). The rubber frame further comprises a fixing assembly (12) provided between the limiting part (11) and the display screen (2), and a fixing surface of the fixing assembly (12) is at least in contact with a side surface of the first panel (21). The rubber frame is capable of fixing the display screen (2) in a steadier way so as to prevent the display screen (2) from damages caused by the collision to the rubber frame.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
An electronic device, comprising: a housing (10), with the housing (10) being provided with a heat emission hole (11), and further comprising a movable baffle (12), wherein when the electronic device is not in working, the movable baffle (12) is in a first state, the heat emission hole (11) on the housing (10) is shielded by the movable baffle (12), and when the electronic device works, the movable baffle (12) is moved to a second state, such that ventilation and heat dissipation occur via the heat emission hole (11) on the housing (10).
An image brightness adjustment method and adjustment device and a display device, which relate to the technical field of three-dimensional (3D) display and can solve the problem that the existing display device is likely to have a crosstalk phenomenon in 3D display. The image brightness adjustment method according to an embodiment of the present invention comprises the following steps: receiving image data, and extracting brightness values of all sub-pixels arranged in a matrix manner in a frame of image according to the image data; classifying every two adjacent sub-pixels in one frame of image into a group; calculating a difference between the brightness values of two sub-pixels in each of at least part of groups, and outputting a calculation result; comparing the calculation result with a preset value Q, and if the calculation result is less than or equal to the preset value Q, enabling the image data to generate display data; and if the calculation result is greater than the preset value Q, adjusting the brightness values of the two compared sub-pixels, and then enabling the adjusted image data to generate display data. The image brightness adjustment method and adjustment device are particularly suitable for the three-dimensional (3D) display device.
A loudspeaker, a television set with same and a multimedia device. The loudspeaker (01) comprises a box (1) and a plurality of transducer individuals (2) installed in the box (1) in parallel. Front voice cavities (4) of the plurality of transducer individuals (2) are independent from one another. The plurality of transducer individuals (2) share a back voice cavity (3). The loudspeaker (01) has the advantages that of a high sound pressure output and a low power consumption, can reduce the sound resistance of the back cavity and can improve the lower limit frequency of a low frequency.
A speaker, a television provided with the speaker and a multimedia device are provided. The speaker includes a box body and a plurality of transducer units installed within the box body by means of parallel connection: front sound cavities of the plurality of transducer units are independent of each other, respectively; and the plurality of transducer units share one back sound cavity. The speaker possesses such advantages that it has a high sound pressure level output and a smaller power consumption, it is usable to reduce the back-cavity acoustic resistance, and it is usable to raise the lower frequency limit in the low frequency range.
H04R 1/40 - Dispositions pour obtenir la fréquence désirée ou les caractéristiques directionnelles pour obtenir la caractéristique directionnelle désirée uniquement en combinant plusieurs transducteurs identiques
H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
Disclosed is a display device (10). The display device (10) comprises a back panel (40) and an outer frame (11) provided around the back panel, wherein one of the outer frame (11) and the back panel (40) is provided with a magnetic element, and the other is provided with an adsorption element (50) correspondingly magnetically adsorbed by the magnetic element (20), and the outer frame and the back panel are fixedly connected by means of the magnetic adsorption between the magnetic element (20) and the adsorption element (50).
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
H05K 5/02 - Enveloppes, coffrets ou tiroirs pour appareils électriques Détails
Disclosed is a TV box, comprising a tubular outer shell (10) and a sliding assembly (20), wherein the tubular outer shell (10) is provided with an opening at one end thereof, and defines an accommodating cavity (11) therein; and the sliding assembly (20) comprises an electronic component board (22) and is slidably accommodated in the accommodating cavity (11) of the tubular outer shell (10) through the opening. The tubular outer shell (10) of the TV box adopts an integrated structure, and the sliding assembly (20) comprising the electronic component board (22) is slidably accommodated in the accommodating cavity (11) of the tubular outer shell (10), thereby enhancing the overall supporting strength of the TV box, and improving the appearance of the whole TV box.
A display device, the display device can be in wall-mounted placement or in seated placement and has an excellent practicability. The display device comprises a display screen (1) and a mounting seat (3), wherein the display screen (1) is provided with a first mounting station and a second mounting station, the mounting seat (3) is provided with a wall-mounted station (31), when the mounting seat (3) is connected with the first mounting station of the display screen (1) by means of a first connecting piece, the mounting seat (3) can support the display device on the horizontal surface, and when the mounting seat (3) is connected with the second mounting station of the display screen (1) by means of a second connecting piece, the mounting seat (3) can be connected with the wall-mounted surface by means of the wall-mounted station (31) and support the display device on the wall-mounted surface.
G09F 9/30 - Dispositifs d'affichage d'information variable, dans lesquels l'information est formée sur un support, par sélection ou combinaison d'éléments individuels dans lesquels le ou les caractères désirés sont formés par une combinaison d'éléments individuels
The disclosure describes an interactive recognizing system and a display device provided with the interactive recognizing system, which belongs to a technical field of interactive control. The interactive recognizing system includes: a sensing unit constituted of several sensing devices and configured to receive light signal; a coordinate recognizing unit configured to recognize a coordinate of the light signal received by the sensing unit on the sensing unit and recognize a motion track of the light signal on the sensing unit; a determining unit configured to determine a control instruction represented by the motion track; and an executing unit configured to execute the control instruction.
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
G06F 3/01 - Dispositions d'entrée ou dispositions d'entrée et de sortie combinées pour l'interaction entre l'utilisateur et le calculateur
G06F 3/042 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction par des moyens opto-électroniques
G06F 3/038 - Dispositions de commande et d'interface à cet effet, p. ex. circuits d'attaque ou circuits de contrôle incorporés dans le dispositif
G06F 3/041 - Numériseurs, p. ex. pour des écrans ou des pavés tactiles, caractérisés par les moyens de transduction
G06F 3/0354 - Dispositifs de pointage déplacés ou positionnés par l'utilisateurLeurs accessoires avec détection des mouvements relatifs en deux dimensions [2D] entre le dispositif de pointage ou une partie agissante dudit dispositif, et un plan ou une surface, p. ex. souris 2D, boules traçantes, crayons ou palets
G06F 3/03 - Dispositions pour convertir sous forme codée la position ou le déplacement d'un élément
A portable display device includes a display element provided with a main screen thereon, the portable display device further includes a secondary screen capable of being incorporated with the main screen. By providing a secondary screen, a display region of the portable display device can be extended as required, thereby allowing to run more applications to satisfy user's demands. And at the same time, the drawing structure can extend the display region in a convenient and steady manner.
The embodiments of the present invention provide a display panel driving method, a driving device and a display device, which can improve the time delay of the gate driving signals of a partitioned controlled display panel and reduce the production cost. The display panel comprises at least two time sequence controllers and at least two display areas, each of the time controllers corresponding to one of the display areas respectively; the driving method comprises each of the time sequence controllers obtaining a synchronization signal according to an obtained display signal of the corresponding display area, the synchronization signal comprising a starting time of a first line of scanning signals of the corresponding display area, the time sequence controllers adjusting the starting times of the first lines of the scanning signals according to the synchronization signals of at least one display area so as to make the starting times of the first lines of the scanning signals of all display areas are the same.
G09G 5/00 - Dispositions ou circuits de commande de l'affichage communs à l'affichage utilisant des tubes à rayons cathodiques et à l'affichage utilisant d'autres moyens de visualisation
G09G 3/20 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
90.
POWER CONTROL METHOD FOR DISPLAY DEVICE AND DISPLAY DEVICE
The present invention relates to the technical field of displaying, and particularly to a power control method for a display device and the display device. The power control method for the display device comprises: collecting images in a room where the display device is placed; judging whether there is any person in the room; when it is judged that there is a person in the room, further recognizing the action state of the person in the room, and judging whether the person in the room has the need of watching the display device; and cutting power of the display device according to the judgment that there is no person in the room or the person in the room has no watching need. By means of the power control method for the display device, intelligent cut-off of a power unit of the display device can be better controlled, energy waste is avoided, the utilization rate of power is improved, and service wear of the display device is reduced.
An audio playing device and method for inducing a user to fall asleep. The audio playing device comprises: a recognition module (11) used for recognizing a state of a user; a frequency adjustment module (12) used for adjusting the frequency of an original audio signal according to the recognized state of the user, so as to generate a first audio signal and a second audio signal which have different frequencies, the original audio signal being an audio signal of a program source; a generation module (13) used for generating a first sound wave according to the first audio signal and generating a second sound wave according to the second audio signal; and a playing module (14) which enables the first sound wave and the second sound wave to enter a left ear and a right ear of the user, respectively. The solution can induce a user to fall asleep without affecting the user's enjoyment of the audio and video entertainment. In addition, the best method can be selected based on the state of the user, so that the user can more effectively fall asleep within a short time.
A61M 21/02 - Autres dispositifs ou méthodes pour amener un changement dans l'état de conscienceDispositifs pour provoquer ou arrêter le sommeil par des moyens mécaniques, optiques ou acoustiques, p. ex. pour mettre en état d'hypnose pour provoquer le sommeil ou la relaxation, p. ex. par stimulation directe des nerfs, par hypnose ou par analgésie
A portable display device, comprising a display component (10), said display component (10) being provided with a main display screen (11), said portable display device further comprising a secondary display screen (20), and said secondary display screen (20) being able to be assembled with the main display screen (11). By arranging a secondary display screen (20), the display area of the portable display device can be expanded when necessary, allowing for more applications to be run, satisfying user requirements. At the same time, the pull-out configuration is more convenient and allows for stable expansion of the display area.
An interactive recognition system and a display device provided with same, belong to the technical field of interaction control. The interaction recognition system comprises: a photosensitive unit (1) composed of multiple optical sensors and used for receiving photosignals; a coordinate recognition unit (2) used for recognizing coordinates and a movement track of the photosignals on the photosensitive unit, the photosignals being received by the photosensitive unit; a judgment unit (3) used for judging the control instruction represented by the movement track; and an execution unit (4) used for executing the control instruction. The interactive recognition system provided by the embodiments of the present invention can be used in products of liquid crystal display panels, electronic paper, OLED panels, liquid crystal televisions, liquid crystal displays and the like, and solves the technical problem of high-cost of human-machine interaction devices in the prior art.
A program playing notification method and system, and a display device are provided in the present invention. The notification method comprises: identifying a favored program of a user; acquiring the playing time of the favored program; and when the interval between the current time and the playing time of the favored program is shorter than or equal to a notification time interval, sending program playing notification information. The notification method notifies a user to view a favored program in time and accurately by means of identifying the favored program of the user, acquiring the playing time of the favored program, and sending notification information to the user within a time interval before the favored program is played. Not only can the user be prevented from missing the playing of the favored program, but also the user no more needs to sequentially search playing channels and no more needs to aimlessly wait for the program after receiving the notification information. Therefore, time and efforts of the user are saved, and the user's timely and accurate view of the favored program is facilitated greatly.
H04N 21/258 - Gestion de données liées aux clients ou aux utilisateurs finaux, p. ex. gestion des capacités des clients, préférences ou données démographiques des utilisateurs, traitement des multiples préférences des utilisateurs finaux pour générer des données collaboratives
95.
REMOTE CONTROL, DISPLAY DEVICE AND REMOTE CONTROL DISPLAY SYSTEM
Provided are a remote control, display device and remote control display system, the remote control comprising a control module and a transmitting module, the control module being electrically connected to the transmitting module, and characterized in that the remote control has at least five direction buttons corresponding to different directions; if any direction button is pressed, the control module can control the transmitting module to transmit to a remote-controlled display device a remote control direction signal corresponding to the pressed direction button, so that a target corresponding to the remote-controlled display device can move in more directions, significantly simplifying required operation steps when performing operations such as movement or positioning via the remote control.
A display control system comprises multiple source driving chips (110a-110c), multiple gate driving chips (120a-120c), a power-on timing controller (130), and a standby timing controller (140); the source driving chips (110a-110c) being respectively connected to the power-on timing controller (130) and the standby timing controller (140); the power-on timing controller (130) being serially connected to the multiple gate driving chips (120a-120c); the standby timing controller (140) also being serially connected to the multiple gate driving chips (120a-120c); and further comprises a backlight source driving chip (150), the power-on timing controller (130) and the standby timing controller (140) both being connected to the backlight source driving chip (150).
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
Provided are a drive method and drive device for a display panel, and a display device, which can reduce the time delay of gate drive signals for controlling display panels according to areas and reduce production costs. The display panel comprises at least two time-sequence controllers and at least two display areas, wherein each time-sequence controller respectively corresponds to one display area. The drive method comprises: each of the time-sequence controllers obtaining a synchronization signal according to an acquired display signal of a corresponding display area, wherein the synchronization signal comprises the start time of a scanning signal of a first row of the corresponding display area; and the time-sequence controller adjusting the start time of the scanning signal of the first row according to the synchronization signal of at least one display area, so as to enable the start times of the scanning signals of the first rows of all the display areas to be same.
G09G 3/36 - Dispositions ou circuits de commande présentant un intérêt uniquement pour l'affichage utilisant des moyens de visualisation autres que les tubes à rayons cathodiques pour la présentation d'un ensemble de plusieurs caractères, p. ex. d'une page, en composant l'ensemble par combinaison d'éléments individuels disposés en matrice en commandant la lumière provenant d'une source indépendante utilisant des cristaux liquides
brevets
