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公开(公告)号：US20170104041A1
公开(公告)日：2017-04-13
申请号：US15207005
申请日：2016-07-11
Inventor： Zhidong WANG , Jing YU , Yue LONG
CPC classification number: H01L27/3225 , B81B7/008 , B81B2201/042 , B81B2207/015 , B81C1/00246 , B81C2203/0721 , H01L27/3246 , H01L51/0096 , H01L51/5271 , H01L2227/323 , H01L2227/326
Abstract: The present disclosure discloses a display device, a method of manufacturing the same, a display method, and a wearable device. The display includes a first base substrate; a low-temperature polysilicon (LTPS) back plate formed on the first base substrate and provided with a switch control circuit; and a micro-electro-mechanical system (MEMS) microlens array formed at a non-display region of the first base substrate, wherein the MEMS microlens array is configured to reflect light emitted by a light-emitting structure at the display region, and the switch control circuit is configured to control the MEMS microlens array to be turned on and off; and the light-emitting structure formed at the display region of the first base substrate.
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公开(公告)号：US20240127731A1
公开(公告)日：2024-04-18
申请号：US18273039
申请日：2022-08-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Hongrun WANG , Fuqiang LI , Jing YU , Xue DONG , Changfeng LI
CPC classification number: G09G3/20 , G11C19/28 , G09G2310/0267 , G09G2310/0286
Abstract: A display panel, a gate drive circuit, a shift register unit and a driving method thereof. The shift register unit includes: a shift register (1) connected with a signal input end (CR) and a signal output end (OUT), configured to control an electric potential of the signal output end (OUT) under control of an electric potential of the signal input end (CR); a control circuit (2) connected with a start signal end (STV), a control signal end (EN) and the signal input end (CR), configured to control the start signal end (STV) to connect to the signal input end (CR) under control of an electric potential of the control signal end (EN). The present disclosure can achieve independent refreshing of any area on the display panel.
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公开(公告)号：US20240085742A1
公开(公告)日：2024-03-14
申请号：US18273557
申请日：2021-12-27
Applicant: BOE Technology Group Co., Ltd.
Inventor： Lin LI , Pengxia LIANG , Zhongxiao LI , Weili ZHAO , Tao HONG , Jinye ZHU , Jing YU
IPC: G02F1/1337 , G02B30/22 , G02F1/1335 , G02F1/1343
CPC classification number: G02F1/133761 , G02B30/22 , G02F1/133526 , G02F1/134309
Abstract: The present invention provides a liquid crystal lens panel and a display device. The liquid crystal lens panel comprises a first substrate (10) and a second substrate (20) that are opposite to each other, and a liquid crystal layer (30) provided between the first substrate (10) and the second substrate (20); the first substrate (10) comprises a first structural layer (12) provided on a first base (11) and a first orientation layer (13) provided on the first structural layer (12); the second substrate (20) comprises a second structural layer (22) provided on a second base (21) and a second orientation layer (23) provided on the second structural layer (22); on a plane parallel to the liquid crystal lens panel, at least one of the first orientation layer (13) and the second orientation layer (23) comprises multiple orientation areas, orientation pretilt angles of at least two orientation areas are different.
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公开(公告)号：US20220103940A1
公开(公告)日：2022-03-31
申请号：US17241797
申请日：2021-04-27
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Yanling HAN , Yingming LIU , Yaqian JI , Xiufeng LI , Wenchao HAN , Lianghao ZHANG , Peixiao LI , Yuzhen GUO , Yue GOU , Chenyang ZHANG , Xiaoliang DING , Jing YU
Abstract: The present application provides a display device, a sounding control method and a sounding control device. The display device includes: a display panel including a plurality of display pixel groups, wherein each display pixel group includes at least one pixel unit; a plurality of sounding units arranged in an array at one side of the display panel away from a display screen; and sound transmission channels in spacing regions between adjacent ones of the display pixel groups. Sound produced by the sounding units is output from the display panel through the sound transmission channels, and sound produced by different ones of the sounding units is output through different ones of the sound transmission channels.
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公开(公告)号：US20220066246A1
公开(公告)日：2022-03-03
申请号：US17211978
申请日：2021-03-25
Inventor： Xiaojuan WU , Xiaoqiang ZHANG , Zhiqiang ZHAO , Wei ZHAO , Chunlei WANG , Hongliang YUAN , Jian WANG , Jing YU
IPC: G02F1/1334 , G02F1/137 , G02F1/1343 , G02F1/1339
Abstract: The present disclosure provides a light-adjusting glass and a manufacturing method thereof, and a glass assembly, and belongs to the field of display glass technology. The light-adjusting glass of the present disclosure includes at least one light-adjusting module; the light-adjusting module includes a first substrate and a second substrate opposite to each other, and a dye liquid crystal layer between the first substrate and the second substrate; wherein liquid crystal molecules in the dye liquid crystal layer deflect under a control of an electric field between the first substrate and the second substrate, to control a transmittance of light; wherein the dye liquid crystal layer includes a polymer network, which is configured such that when the electric field between the first substrate and the second substrate changes, twisting degrees of the liquid crystal molecules are identical, and twisting degrees of dye molecules are identical.
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Patent Agency Ranking
公开(公告)号：US20210233461A1
公开(公告)日：2021-07-29
申请号：US16764804
申请日：2019-12-16
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Han YUE , Xiaochuan CHEN , Minghua XUAN , Jing YU
Abstract: A driving circuit for driving a target element with a driving current, including: a current source circuit connect to the target element and a first data line, wherein the current source circuit is configured to receive a first data signal through the first data line, and to control the magnitude of the driving current provided to the target element based on the first data signal; a time control circuit connected to the current source circuit, a second data line, and a pulse signal terminal, wherein the time control circuit is configured to receive a second data signal through the second data line, and to receive a periodic pulse signal via the pulse signal terminal, and to control the duration of the driving current provided to the target element in every driving period based on the second data signal and the periodic pulse signal.
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公开(公告)号：US20210026193A1
公开(公告)日：2021-01-28
申请号：US16647217
申请日：2019-04-24
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jing YU , Yu Ju CHEN , Gang YU
IPC: G02F1/1335 , G02F1/13357
Abstract: The present disclosure provides a display substrate and a manufacturing method thereof, and a display panel. The method includes: providing a base substrate; forming a quantum dot material layer on the base substrate by using a mixture of a quantum dot material and ester compounds; enabling the ester compounds in the quantum dot material layer to react by a sol-gel method to form a sol-gel layer that is doped with nanoparticles; performing a curing processing on the sol-gel layer to obtain a quantum dot color film layer.
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公开(公告)号：US20200312820A1
公开(公告)日：2020-10-01
申请号：US16753955
申请日：2019-05-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Chao LIU , Yujun ZHANG , Jing YU
IPC: H01L25/075 , H05K1/18 , H05K3/32
Abstract: The present disclosure relates to a display panel and a method for manufacturing a display panel. The display panel includes a first substrate having a first wiring, a second substrate having a second wiring, the first substrate, and the second substrate being laminated on each other to form a laminated structure, and a third wiring located on a side surface of the laminated structure, wherein the third wiring connects the first wiring and the second wiring.
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公开(公告)号：US20200269691A1
公开(公告)日：2020-08-27
申请号：US16647808
申请日：2019-03-25
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Jing YU , Xingxing ZHAO
Abstract: A control method for a vehicle-carried display device including a plurality of displays is disclosed. The control method including: acquiring a sequence of visual field images comprising gaze points in real time through gaze tracking; determining whether at least one display of the plurality of displays is focused based on the acquired sequence of visual field images; and controlling the plurality of displays according to a result of the determination.
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公开(公告)号：US20190095016A1
公开(公告)日：2019-03-28
申请号：US16029162
申请日：2018-07-06
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shengji YANG , Xue DONG , Xiaochuan CHEN , Pengcheng LU , Lei WANG , Zhi WANG , Weifeng HAN , Jing YU
IPC: G06F3/041 , G09G3/3225
Abstract: The present disclosure relates to a touch panel and a touch screen. In the touch panel, the cathode is reused. In the touch control stage, each of the cathodes serves as a touch electrode, and normal display and touch functions of the touch panel can be realized by a time-division driving manner. Specifically, in the display stage, the pixel circuit controls the light emitting state of each pixel point (each pixel point has a light emitting device including a cathode); in the touch control stage, touch control signals are applied onto all control signal terminals of the pixel circuit and the cathodes at the same time. By doing so, on the basis that the touch control function can be realized, the synchronous driving of the touch control electrodes and the electrodes corresponding to the touch control electrodes can be realized.
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