Sharp Display Technology Corporation

Japan

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Total IP 989
Total IP Rank # 1,376
IP Activity Score 3.9/5.0    1,559
IP Activity Rank # 461

Patents

Trademarks

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Last Patent 2025 - Optical element, and method for ...
First Patent 2021 - Light-emitting element, display ...

Latest Inventions, Goods, Services

2025 Invention Transflective liquid crystal display device. A transflective liquid crystal display device provi...
Invention Liquid crystal panel. Provided is a liquid crystal panel in which the liquid crystal has excelle...
Invention Optical element, and method for producing optical element. Provided are an optical element that ...
Invention Array substrate and display device. An array substrate includes a first line extending along a f...
Invention Display device and display system. A display device includes a display panel, a polarizing modul...
Invention Scanning signal line drive circuit and display device provided with same. A scanning signal line...
Invention Display panel and display device capable of suppressing reduction in aperture ratio. A liquid cr...
Invention Substrate including alignment mark and edge detection device for substrate including alignment ma...
Invention X-ray imaging device. An X-ray imaging device includes a normally-off TFT, a gate line, a gate d...
Invention Liquid crystal display device and method for controlling liquid crystal display device. A liquid...
Invention Active matrix substrate, display device, and method of manufacturing active matrix substrate. An...
Invention Optical element and display device. An optical element includes a first polarizer, a first retar...
Invention Drive circuit, display device, and electrophoretic display device. A unit circuit of a gate driv...
Invention Display device and method of producing display device. In a display device, a switching componen...
Invention Active matrix substrate, method of manufacturing active matrix substrate, and liquid crystal disp...
Invention Lighting device. A lighting device includes a plurality of light sources disposed side by side i...
Invention Display device. A display device includes a second line, a third line, and a first line between ...
2024 Invention Exposure head and electrophotographic device. The present disclosure provides a technique for ach...
Invention Exposure head and electrophotographic device. The present disclosure provides a technology for re...
Invention Exposure head and electrophotographic device. The present disclosure provides an exposure head co...
Invention Exposure head and electrophotographic device. The present disclosure provides a technique for arr...
Invention Light-emitting element and display device. A light-emitting element (1) comprises: an anode (11) ...
Invention Light-emitting element, display device, and method for manufacturing light-emitting element. A li...
Invention Method for producing display device. A step for forming a plurality of first electrodes (45) whic...
Invention Display device and outdoor type signage device. A display device (1) comprises: a first power sup...
Invention Display device. According to the present invention, an organic EL display device (1) has a frame ...
Invention Manufacturing method for display device, and display device. A manufacturing method for a display...
Invention Display device. A display device (1) comprises: a display module (2) that includes first and seco...
Invention Display device. A display device (50a) is provided with: a display panel (DP) having a display re...
Invention Display device. A display device (DP) according to the present disclosure comprises: a first bank...
Invention Display device and control method. A control unit (20) includes: a stress update unit (21) that u...
Invention Charge measurement method, program, and charge measurement system. In this charge measurement met...
Invention Light-emitting element and display device. A blue-light-emitting element (31B) includes: a lower ...
Invention Light-emitting element, display device, and light-emitting element manufacturing method. A light-...
Invention Display device and production method for display device. A display device (1) comprises a substra...
Invention Vapor deposition device, and production method for display device. This vapor deposition device c...
2022 Invention Light-emitting element and display device. A light-emitting element includes an anode and a cath...
Invention Light-emitting element and display device. A light-emitting element includes: an anode; a cathod...
Invention Light-emitting element production method and light-emitting element. A manufacturing method for ...
Invention Foldable display. In a foldable display, a third portion, in a side view thereof, includes a fir...
Invention Display device. In a CMOS circuit provided as part of a drive circuit in a frame region, a secon...
Invention Display device and method for manufacturing same. A display device includes: a display panel; an...
Invention Light-emitting element, display device, and method for manufacturing light-emitting element. A l...
Invention Light-emitting element, light-emitting device, and method for manufacturing light-emitting elemen...