Abstract

The present disclosure relates to a laminated electronic sensor device comprising: a substrate (110) having an upper surface (111), a flexible first superstrate (120) having a lower surface (122) coated with a hot melt adhesive, the first superstrate comprising at least one aperture (125), a thin conductive material (130) disposed on the upper surface (111) of the substrate (110), at least two spaced apart conductive traces (150, 160) making ohmic contact with the thin conductive material (130) to form source and drain electrodes defining a gate region, wherein the aperture (125) is disposed over an interior region of the thin conductive material (130) that is between the conductive traces (150, 160) to define a cavity (101), the conductive traces being sealed between the superstrate and the substrate by the hot melt adhesive to prevent exposure to a fluid or gas situated within the cavity (101).

IPC Classes  ?

• G01N 27/414 - Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS
• G01N 27/07 - Construction of measuring vesselsElectrodes therefor

Abstract

The present disclosure relates to a gas or optical sensor (100) comprising a layer of graphene (110), first and second sides of the layer of graphene being decorated by metallic nanoparticles or nano-objects (115, 315) and covered by a first and second polymer layer (120, 320).

IPC Classes  ?

• G01N 27/12 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon absorption of a fluidInvestigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body in dependence upon reaction with a fluid
• G01N 33/00 - Investigating or analysing materials by specific methods not covered by groups
• H10F 77/14 - Shape of semiconductor bodiesShapes, relative sizes or dispositions of semiconductor regions within semiconductor bodies

Abstract

The invention relates to a pH sensor comprising: - a substrate (1); - a semiconductor layer (2); - a layer (2a) which is sensitive to the hydrogen ions covering the semiconductor layer; - a source electrode (3) and a drain electrode (4) in ohmic contact with the semiconductor layer (2); characterised in that the layer (2a) which is sensitive to the hydrogen ions consists of molecules comprising groups capable of yielding and/or capturing the hydrogen ions, the molecules being bonded via non-covalent interactions to the semiconductor layer (2) so as to form a molecular assembly.

IPC Classes  ?

• G01N 27/414 - Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS

Abstract

The invention relates to a method for forming a device (5) comprising graphene, the method comprising the following steps: —a step S1 of forming a graphene film (1) on a substrate (2); —a step S2 of depositing, on the graphene film (1), a functionalisation material (3) configured to modify physicochemical properties of the graphene film (1), the deposition of functionalisation material being configured to partially cover the graphene film (1); —a step S3 of gas-phase deposition of a polymer material (4) covering the graphene film (1) and the functionalisation material (3); and—a step S4 of removing the substrate (2) so that the polymer material (4) forms a support for the graphene film (1).

IPC Classes  ?

• H10D 62/80 - Semiconductor bodies, or regions thereof, of devices having potential barriers characterised by the materials
• C01B 32/194 - After-treatment
• H10D 62/17 - Semiconductor regions connected to electrodes not carrying current to be rectified, amplified or switched, e.g. channel regions
• H10D 62/57 - Physical imperfections the imperfections being on the surface of the semiconductor body, e.g. the body having a roughened surface

Abstract

The invention relates to a device for accessing an area with restricted access or an area to which access is controlled, comprising a support, a sensor and access control stage, the support comprising a portion to be discarded and a portion to be retained, the sensor being borne by the portion to be discarded and being configured to measure at least one parameter of a subject's health, and to deliver a detection signal representative of the measurement of each health parameter, the access control stage being borne by the portion to be retained and being configured to store access information dependent on the detection signal delivered by the sensor, the portion to be retained being able to be mechanically separated from the portion to be discarded so as to form an access key allowing, depending on the access information, access or otherwise to the area with restricted access or to the area to which access is controlled.

IPC Classes  ?

• G07C 9/26 - Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition using a biometric sensor integrated in the pass
• G07C 9/29 - Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
• G16H 40/63 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation

Abstract

The present disclosure relates to a laminated electronic sensor device comprising: a substrate (110) having an upper surface (111), a flexible first superstrate (120) having a lower surface (122) coated with a hot melt adhesive, the first superstrate comprising at least one aperture (125), a thin conductive material (130) disposed on the upper surface (111) of the substrate (110), at least two spaced apart conductive traces (150, 160) making ohmic contact with the thin conductive material (130) to form source and drain electrodes defining a gate region, wherein the aperture (125) is disposed over an interior region of the thin conductive material (130) that is between the conductive traces (150, 160) to define a cavity (101), the conductive traces being sealed between the superstrate and the substrate by the hot melt adhesive to prevent exposure to a fluid or gas situated within the cavity (101).

IPC Classes  ?

• G01N 27/07 - Construction of measuring vesselsElectrodes therefor
• G01N 27/414 - Ion-sensitive or chemical field-effect transistors, i.e. ISFETS or CHEMFETS

Abstract

The invention relates to a method for forming a device (5) comprising graphene, the method comprising the following steps: - a step S1 of forming a graphene film (1) on a substrate (2); - a step S2 of depositing, on the graphene film (1), a functionalisation material (3) configured to modify physicochemical properties of the graphene film (1), the deposition of functionalisation material being configured to partially cover the graphene film (1); - a step S3 of gas-phase deposition of a polymer material (4) covering the graphene film (1) and the functionalisation material (3); and - a step S4 of removing the substrate (2) so that the polymer material (4) forms a support for the graphene film (1).

IPC Classes  ?

• H10K 85/20 - Carbon compounds, e.g. carbon nanotubes or fullerenes
• H10K 10/46 - Field-effect transistors, e.g. organic thin-film transistors [OTFT]
• C01B 32/186 - Preparation by chemical vapour deposition [CVD]
• C01B 32/194 - After-treatment

Abstract

The disclosure relates to a device for accessing an area with restricted access or an area to which access is controlled, comprising a support, a sensor and access control stage, the support comprising a portion to be discarded and a portion to be retained, the sensor being borne by the portion to be discarded and being configured to measure at least one parameter of a subject's health, and to deliver a detection signal representative of the measurement of each health parameter, the access control stage being borne by the portion to be retained and being configured to store access information dependent on the detection signal delivered by the sensor, the portion to be retained being able to be mechanically separated from the portion to be discarded so as to form an access key allowing, depending on the access information, access or otherwise to the area with restricted access or to the area to which access is controlled.

IPC Classes  ?

• G07C 9/26 - Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition using a biometric sensor integrated in the pass
• G07C 9/29 - Individual registration on entry or exit involving the use of a pass the pass containing active electronic elements, e.g. smartcards
• G16H 40/63 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation

Abstract

The invention relates to a device (4) for accessing an area with restricted access or an area to which access is controlled, comprising a support (8), a sensor (10) and access control stage (18), the support (8) comprising a portion (24) to be discarded and a portion (26) to be retained, the sensor (10) being borne by the portion (24) to be discarded and being configured to measure at least one parameter of a subject's health, and to deliver a detection signal representative of the measurement of each health parameter, the access control stage (18) being borne by the portion (26) to be retained and being configured to store access information dependent on the detection signal delivered by the sensor (10), the portion (26) to be retained being able to be mechanically separated from the portion (24) to be discarded so as to form an access key allowing, depending on the access information, access or otherwise to the area with restricted access or to the area to which access is controlled.

IPC Classes  ?

• G07C 9/20 - Individual registration on entry or exit involving the use of a pass
• G07C 9/26 - Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition using a biometric sensor integrated in the pass
• G07C 9/37 - Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition
• G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
• G16H 40/63 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
• G16H 50/80 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for detecting, monitoring or modelling epidemics or pandemics, e.g. flu

Abstract

The invention relates to a device (4) for accessing an area with restricted access or an area to which access is controlled, comprising a support (8), a sensor (10) and access control stage (18), the support (8) comprising a portion (24) to be discarded and a portion (26) to be retained, the sensor (10) being borne by the portion (24) to be discarded and being configured to measure at least one parameter of a subject's health, and to deliver a detection signal representative of the measurement of each health parameter, the access control stage (18) being borne by the portion (26) to be retained and being configured to store access information dependent on the detection signal delivered by the sensor (10), the portion (26) to be retained being able to be mechanically separated from the portion (24) to be discarded so as to form an access key allowing, depending on the access information, access or otherwise to the area with restricted access or to the area to which access is controlled.

IPC Classes  ?

• G16H 10/60 - ICT specially adapted for the handling or processing of patient-related medical or healthcare data for patient-specific data, e.g. for electronic patient records
• G07C 9/26 - Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder using biometric data, e.g. fingerprints, iris scans or voice recognition using a biometric sensor integrated in the pass
• G16H 50/80 - ICT specially adapted for medical diagnosis, medical simulation or medical data miningICT specially adapted for detecting, monitoring or modelling epidemics or pandemics for detecting, monitoring or modelling epidemics or pandemics, e.g. flu
• G16H 40/63 - ICT specially adapted for the management or administration of healthcare resources or facilitiesICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
• G07C 9/20 - Individual registration on entry or exit involving the use of a pass
• A61B 5/145 - Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value
• A61B 5/01 - Measuring temperature of body parts
• A61B 5/00 - Measuring for diagnostic purposes Identification of persons
• G07C 9/00 - Individual registration on entry or exit
• G07C 9/37 - Individual registration on entry or exit not involving the use of a pass in combination with an identity check using biometric data, e.g. fingerprints, iris scans or voice recognition