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公开(公告)号：US20210210570A1
公开(公告)日：2021-07-08
申请号：US17041495
申请日：2020-03-02
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Xinwei GAO , Dandan ZANG , Peng LI , Qihe CHEN , Chin Lung LIAO
Abstract: A display backplate and a manufacturing method thereof, and a display device are provided. The display backplate includes a base substrate and a pixel defining layer provided on the base substrate, the pixel defining layer defines a plurality of sub-pixel openings, an accommodation groove is provided at a surface of the pixel defining layer facing away from the base substrate, and the accommodation groove is located between two adjacent sub-pixel openings.
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公开(公告)号：US20200106030A1
公开(公告)日：2020-04-02
申请号：US16431832
申请日：2019-06-05
Inventor： Jianqiang BI , Ming HUA , Peng LI , Yuanfu BAO , Jinya FENG , Jie GE , Lei BAI , Xuemin LIU , Zhen LI , Haiyan YANG , Jianguo XING
Abstract: A fabrication method and a fabrication assembly for a flexible display substrate are provided. The fabrication assembly for a flexible display substrate includes: a rigid base substrate, including a first engaging structure being on a surface of the rigid base substrate; and a protective film, including a first surface and a second surface opposite to each other, and including a second engaging structure being on the first surface. The second surface of the protective film is configured to be attached to a flexible base substrate; and the rigid base substrate and the protective film are configured to be detachably connected with each other by the first engaging structure and the second engaging structure.
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公开(公告)号：US20190361301A1
公开(公告)日：2019-11-28
申请号：US15757492
申请日：2017-08-02
Inventor： Peng LI , Jungho PARK , Heecheol KIM , Jaikwang KIM
IPC: G02F1/1343 , G02F1/1368 , G02F1/1362
Abstract: An array substrate and a manufacture method thereof, a display panel and a display device. The array substrate includes pixel units. Each pixel unit includes a pixel electrode and a common electrode, which are respectively includes first pixel electrode strips and first common electrode strips that are arranged substantially in parallel in parallel in a first direction, each first common electrode strip overlaps at least one first pixel electrode strip. Each pixel unit includes at least one pixel unit sub-area, which has a sub-area symmetry axis, the first pixel electrode strip and the first common electrode strip are respectively arranged with respect to the sub-area symmetry axis symmetrically. On either side of the sub-area symmetry axis, the first common electrode strip is farther away from or closer to the sub-area symmetry axis than the at least one first pixel electrode strip that the each first common electrode strip overlaps.
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公开(公告)号：US20190235325A1
公开(公告)日：2019-08-01
申请号：US16338320
申请日：2018-09-14
Inventor： Xiaoji LI , Yanli ZHAO , Zhe LI , Haoxiang FAN , Peng LI , Lan XIN , Peng QIN
IPC: G02F1/1343 , G02F1/1333 , G02F1/1337 , G02F1/1335 , G02F1/1341
CPC classification number: G02F1/134363 , G02F1/133345 , G02F1/133514 , G02F1/1337 , G02F1/1341 , G02F1/1343 , G02F1/13439 , G02F2001/133354 , G02F2201/121 , G02F2201/123
Abstract: A display panel and a manufacturing method thereof, and a display device are provided. The display panel includes a first substrate and a second substrate disposed opposite to each other, and a liquid crystal layer therebetween; and at least one pixel electrode and at least one common electrode disposed on at least one of the first substrate and the second substrate; wherein at least one orthographic projection of the at least one pixel electrode on a first base substrate of the first substrate and at least one orthographic projection of the at least one common electrode on the first base substrate are alternately arranged along a first direction in which the first base substrate extends; and a ratio of a height of the at least one pixel electrode to a thickness of the liquid crystal layer is in a range of 20%-50.
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25.发明申请公开(公告)号：US20190087040A1
公开(公告)日：2019-03-21
申请号：US15982014
申请日：2018-05-17
Inventor： Zhen ZHANG , Sheng WANG , Lisen WANG , Peng LI
IPC: G06F3/041 , H01L23/544
CPC classification number: G06F3/0412 , G06F3/044 , G06F2203/04103 , G06F2203/04107 , G09G2300/0426 , H01L23/544
Abstract: A display substrate, a display panel, a substrate, a touch substrate and a cutting method of the substrate are disclosed. The display substrate includes a plurality of imagined touch electrodes, a plurality of connection wires, a grounding electrode and a first cutting alignment mark. The plurality of imagined touch electrodes are located at an imagined touch zone of the display substrate; the plurality of connection wires are located at a bonding zone of the display substrate and are connected with the imagined touch electrodes; the grounding electrode is arranged at the bonding zone and is electrically connected with the a plurality of connection wires; the first cutting alignment mark is arranged at a side of the grounding electrode adjacent to the connection wires, and configured that the grounding electrode being able to be cut away from the display substrate by cutting the display substrate through the first cutting alignment mark.
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Patent Agency Ranking
公开(公告)号：US20190067330A1
公开(公告)日：2019-02-28
申请号：US16004978
申请日：2018-06-11
IPC: H01L27/12
CPC classification number: H01L27/124 , H01L27/1218
Abstract: The disclosure discloses an array substrate, a display panel and a display device. The array substrate includes a peripheral circuit area in which a plurality of first wire grooves, a plurality of second wire grooves, a plurality of first lead wires and a plurality of second lead wires are arranged, wherein each first lead wire is arranged corresponding to one of the first wire grooves, and laid out on a bottom and sidewalls of a corresponding first wire groove; and each second lead wire is arranged corresponding to one of the second wire grooves, and a plurality of recesses and protrusions are arranged alternately on a bottom surface of each second wire groove along an extension direction of the each second wire groove, wherein each second lead wire is laid out on surfaces of recesses and protrusions on a bottom surface of a corresponding second wire groove.
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27.发明申请公开(公告)号：US20170186809A1
公开(公告)日：2017-06-29
申请号：US15462105
申请日：2017-03-17
Inventor： Huichao GAO , Zongmin TIAN , Peng LI
IPC: H01L27/146 , H01L27/12
CPC classification number: H01L27/14689 , H01L27/1214 , H01L27/1222 , H01L27/1274 , H01L27/1288 , H01L27/14612 , H01L27/14614 , H01L27/14623 , H01L27/14658 , H01L27/14685 , H01L29/458 , H01L29/66765 , H01L29/78618 , H01L29/78678
Abstract: A TFT and manufacturing method thereof, an array substrate and manufacturing method thereof, an X-ray detector and a display device are disclosed. The manufacturing method includes: forming a gate-insulating-layer thin film (3′), a semiconductor-layer thin film (4′) and a passivation-shielding-layer thin film (5′) successively; forming a pattern (5′) that includes a passivation shielding layer through one patterning process, so that a portion, sheltered by the passivation shielding layer, of the semiconductor-layer thin film forms a pattern of an active layer (4a′); and performing an ion doping process to a portion, not sheltered by the passivation shielding layer, of the semiconductor-layer thin film to form a pattern comprising a source electrode (4c′) and a drain electrode (4b′). The source electrode (4c′) and the drain electrode (4b′) are disposed on two sides of the active layer (4a′) respectively and in a same layer as the active layer (4a′). The manufacturing method can reduce the number of patterning processes and improve the performance of the thin film transistor in the array substrate.
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公开(公告)号：US20170115534A1
公开(公告)日：2017-04-27
申请号：US15253003
申请日：2016-08-31
Inventor： Peng LI , Zhenghao PIAO , Hee Cheol KIM
IPC: G02F1/1343
Abstract: An array substrate, a manufacturing method thereof and a display device are provided. The array substrate includes a pattern of pixel electrodes and a pattern of common electrodes. The pattern of pixel electrodes includes a plurality of strip-like pixel electrodes. The pattern of common electrodes includes a plurality of strip-like common electrodes. Projection of one of every two adjacent pixel electrodes on the substrate is located between projections of two adjacent common electrodes on the substrate, and projection of the other pixel electrode of the every two adjacent pixel electrodes on the substrate is located within projection of one of the two adjacent common electrodes on the substrate.
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29.发明申请STROBE DRIVING CIRCUIT, STROBE DRIVING METHOD, ARRAY SUBSTRATE AND DISPLAY APPARATUS 有权结构驱动电路，结构驱动方法，阵列基板和显示设备公开(公告)号：US20160035270A1
公开(公告)日：2016-02-04
申请号：US14589058
申请日：2015-01-05
Inventor： Qinggao ZHOU , Peng LI , Zhong FENG , Panpan MENG , Zuhong LIU , Daeoh OH , Zhi HOU
IPC: G09G3/20
CPC classification number: G09G3/3677 , G09G3/3266 , G09G2310/0267
Abstract: There are provided with a strobe driving circuit, a strobe driving method, an array substrate and a display apparatus. The strobe driving circuit includes: a first driving unit for receiving a timing control signal, generating a first strobe driving signal based on the power signal under the control of the timing control signal; a first energy storing unit, storing energy based on the first strobe driving signal; a second driving unit connected to the first energy storing unit, for generating a second strobe driving signal based on the energy stored by the first energy storing unit under the control of the timing control signal. In the technical solution according to the embodiments of the application, the number of required bonding pads is reduced, so that the complexity of semiconductor manufacturing process and the difficulty of the manufacturing procedure are reduced.
Abstract translation: 设置有选通驱动电路，选通驱动方法，阵列基板和显示装置。 选通驱动电路包括：第一驱动单元，用于接收定时控制信号，在定时控制信号的控制下，基于功率信号产生第一选通脉冲驱动信号; 第一能量存储单元，基于第一选通驱动信号存储能量; 连接到第一能量存储单元的第二驱动单元，用于在定时控制信号的控制下，基于由第一能量存储单元存储的能量产生第二选通脉冲驱动信号。 在根据本申请的实施例的技术方案中，减少了所需的接合焊盘的数量，从而减小了半导体制造工艺的复杂性和制造过程的难度。
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公开(公告)号：US20240168337A1
公开(公告)日：2024-05-23
申请号：US17788038
申请日：2021-06-25
Inventor： Jing WANG , Peng LI , Yangyang CAI , Chunbing ZHANG , Xiang LI , Bochang WANG , Hetao WANG , Zhanchang BU , Yu ZHANG , Shou LI
IPC: G02F1/1335 , G02F1/137 , G09G3/20 , G09G3/34 , G09G3/36
CPC classification number: G02F1/133626 , G02F1/133504 , G02F1/133531 , G02F1/137 , G09G3/2007 , G09G3/2096 , G09G3/3406 , G09G3/36 , G02F2202/28 , G09G2310/0243 , G09G2310/0297 , G09G2320/02 , G09G2320/0626 , G09G2330/021 , G09G2340/00 , G09G2360/144 , G09G2360/16
Abstract: Disclosed are a display screen and a display apparatus, comprising: a transmissive liquid crystal panel comprising a displaying side and a non-displaying side arranged opposite to each other; a first polarizer arranged at the displaying side of the transmissive liquid crystal panel; a second polarizer arranged at the non-displaying side of the transmissive liquid crystal panel, a direction of a transmission axis of the first polarizer is perpendicular to that of the second polarizer; a scattering layer arranged between the transmissive liquid crystal panel and at least one of the first polarizer the second polarizer; a reflective polarizer arranged between the transmissive liquid crystal panel and the second polarizer. The disclosed display screen and the display apparatus have a relatively high transmittance and reflectivity, and can be used under different outdoor illuminations so as to realize environmentally friendly effects such as energy saving and emission reduction.
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