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公开(公告)号：US20240019961A1
公开(公告)日：2024-01-18
申请号：US17600275
申请日：2021-09-03
Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Inventor： Yanan WANG , Yalong MA , Zengjian JIN
IPC: G06F3/041
CPC classification number: G06F3/04164 , G06F3/0418
Abstract: A touch panel and a touch driving method are provided. The touch panel includes a touch sensing unit set, wherein the touch sensing unit set includes touch sensing units; a driving signal line set, wherein the driving signal set includes driving signal lines, and one of the driving signal lines is electrically connected to one of the touch sensing units; and a touch circuit corresponding to the driving signal line set, wherein the touch circuit includes a plurality of thin film transistors (TFT), gates of the thin film transistors are connected to each other, sources/drains of the thin film transistors are connected to each other, and the drain/source of the thin film transistors is electrically connected to one of the driving signal lines.
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公开(公告)号：US20240019951A1
公开(公告)日：2024-01-18
申请号：US17608145
申请日：2021-07-20
Applicant: Wuhan China Star Optoelectronics Technology Co., Ltd. , Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Inventor： Weiwei YANG , Guochao WANG
IPC: G06F3/041
CPC classification number: G06F3/0412 , G06F3/04164 , G06F2203/04102 , G06F2203/04103
Abstract: A display panel and an electronic device are provided. The display panel includes a display touch zone and a side frame zone. The side frame zone includes a bending zone and a bonding zone. The display panel specifically includes a driving circuit layer, a light emission function layer, and a touch control function layer. The driving circuit is electrically connected, by means of the first conduction layer, to bonding terminals located in the bonding zone. The touch control circuit is extended, by means of the second conduction layer, across the bending zone and is then connected, by means of the first conduction layer to the bonding terminals of the bonding zone. The display panel of the application has a side frame of which a width is made smaller.
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公开(公告)号：US20240019645A1
公开(公告)日：2024-01-18
申请号：US17605532
申请日：2021-08-13
Inventor： Guangkun Liu
CPC classification number: G02B6/4204 , G06V40/1318
Abstract: A display panel and an electronic device are provided. The electronic device includes the display panel. The display panel includes a display panel main body, a protective layer, a light source module, and a light sensor. Outgoing light emitted by the light source module can be totally reflected in the protective layer. When a finger touches an area of the protective layer corresponding to a display area, light emitted to the finger can be reflected to light sensor. As such, a range of under-screen fingerprint recognition can be increased.
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公开(公告)号：US20240012281A1
公开(公告)日：2024-01-11
申请号：US17618480
申请日：2021-11-23
Inventor： Teng Wu , Gengxiu Diao
IPC: G02F1/1335 , G02F1/1339
CPC classification number: G02F1/133514 , G02F1/133512 , G02F1/1339
Abstract: A display device and a vehicle monitoring device are provided. The display device includes a display area and an infrared light-transmitting area adjacent to the display area. The display device includes a display panel, a backlight module, and an infrared sensor disposed on a side of the backlight module away from the display panel and corresponding to the infrared light-transmitting area. The display panel includes a display functional layer disposed in the display area. The display functional layer includes a color resist layer disposed in the display area.
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公开(公告)号：US20240011522A1
公开(公告)日：2024-01-11
申请号：US17618465
申请日：2021-11-23
Applicant: WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD. , WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Inventor： Guobao Jiang
CPC classification number: F16C11/04 , H05K5/0226
Abstract: The present application provides a hinge, a flexible display panel, and an electronic device, the electronic device includes a flexible display panel, the flexible display panel comprises a flexible display panel body and a hinge, the hinge comprises a first transmission member, a second transmission member, a third transmission member, and a fourth transmission member to form a four-link structure, such that a first rotating mechanism and a second rotating mechanism may achieve an effect of bilateral synchronous rotation.
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Patent Agency Ranking
公开(公告)号：US20240008204A1
公开(公告)日：2024-01-04
申请号：US17617512
申请日：2021-11-24
Inventor： Lei Zhu
CPC classification number: H05K5/0247 , H05K5/0004 , H05K5/0018 , H05K5/0069 , H05K5/0217
Abstract: A backlight module and an electronic device are provided. The electronic device includes a display panel and a backlight module. The backlight module includes an outer frame and an inner frame. The inner frame is disposed inside the outer frame. The outer frame is provided with a positioning portion. A fastening portion is formed on an outer wall of the inner frame. A cross-section of the positioning portion does not directly contact the fastening portion, which can avoid the wear of the fastening portion caused by the cross-section of the positioning portion and reduce a debris generated by the friction between the outer frame and the inner frame at a snap-fit engagement position of the fastening portion and the positioning portion.
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公开(公告)号：US11860473B2
公开(公告)日：2024-01-02
申请号：US17599482
申请日：2021-05-31
Inventor： Pengfei Zhang
IPC: G02F1/1335 , G02F1/1343 , G02F1/137 , G02F1/1339 , G02F1/13357
CPC classification number: G02F1/133553 , G02F1/13394 , G02F1/13706 , G02F1/13712 , G02F1/133526 , G02F1/133618 , G02F1/134345 , G02F1/133514 , G02F1/133617 , G02F2201/08
Abstract: The present application provides a display panel and a display device. The display panel includes a liquid crystal layer, a light adjustment layer, and a reflection layer. The liquid crystal layer includes a plurality of liquid crystal molecules. The light adjustment layer includes a plurality of light adjustment portions, and each of the light adjustment portions and a corresponding one of the liquid crystal molecules include a contact interface. The reflection layer is disposed on a side of the liquid crystal layer and the light adjustment layer away from a display side and corresponds to the light adjustment portions. An incident light is totally reflected at the contact interface or passes through the contact interface.
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公开(公告)号：US20230411400A1
公开(公告)日：2023-12-21
申请号：US17794454
申请日：2022-06-08
Inventor： Chengzhi LUO
IPC: H01L27/12 , G02F1/1362
CPC classification number: H01L27/1222 , G02F1/136222 , H01L27/127
Abstract: The present application discloses an array substrate, a manufacturing method for array substrate, a display panel, and a display device. The array substrate includes a first conductive layer close to an active layer, a third conductive layer disposed on a side of the first conductive layer away from the active layer, and a second conductive layer disposed between two conductive layers. A light reflectivity of the second conductive layer is greater than a light reflectivity of the first conductive layer and the third conductive layer, and an orthographic projection region of the first conductive layer on the substrate is less than an orthographic projection region of the second conductive layer on the substrate.
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公开(公告)号：US11847850B2
公开(公告)日：2023-12-19
申请号：US17598517
申请日：2021-07-01
Inventor： Dewei Song , Fei Ai , Jiyue Song
CPC classification number: G06V40/1306 , G06V40/1318 , H01L27/127 , H01L27/1222 , H01L27/1288
Abstract: An array substrate, a manufacturing method thereof, and a display device are provided. The array substrate includes a substrate, a metal electrode layer, a first passivation layer, a first electrode layer, a photosensitive semiconductor layer, a second passivation layer, and a second electrode layer. The first electrode layer and the photosensitive semiconductor layer are both disposed on a surface of the first passivation layer away from the metal electrode layer.
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110.发明授权公开(公告)号：US11841580B2
公开(公告)日：2023-12-12
申请号：US17267787
申请日：2020-12-31
Inventor： Zheng Zhou , Suimang Song
IPC: G02F1/13357
CPC classification number: G02F1/133605 , G02F1/133603 , G02F1/133608 , G02F1/133606
Abstract: A backlight module and a display device are provided. The backlight module includes a plurality of light boards spliced together and a reflector corresponding to a seam of two adjacent light boards. By disposing the reflector at the seam of the two adjacent light boards, a reflection performance of light at the seam is improved and a shadow problem at the seam is improved.
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