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公开(公告)号：US11170695B2
公开(公告)日：2021-11-09
申请号：US15777715
申请日：2017-10-10
Inventor： Bo Wang
Abstract: The present disclosure provides a shift register unit, a driving method thereof, a gate drive circuit, and a display device, and relate to the field of display technology. When a user's demand is changed, it is not necessary to regulate a pulse width of a signal inputted to a pixel circuit row by row, and a signal outputted from the shift register unit to the pixel circuit is stable. The shift register unit includes a first input circuit, a first output circuit, a second input circuit, a second output circuit, and a stabilizing circuit. The stabilizing circuit is configured to, when the first output circuit outputs a signal to a signal output terminal, stabilize a potential of a second node so that no signal is outputted from the second output circuit; or, when the second output circuit outputs a signal to the signal output terminal, stabilize a potential of a first node so that no signal is outputted from the first output circuit.
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公开(公告)号：US11167542B2
公开(公告)日：2021-11-09
申请号：US16319572
申请日：2018-02-06
Inventor： Liang Zhang , Xu Chen , Chunchieh Huang , Shanshan Bao
Abstract: The present disclosure provides a printing mask and a method of printing an adhesive pattern with the printing mask. The printing mask includes: a screen including: an annular permeable region through which an adhesive permeates; and a barrier region which surrounds the annular permeable region and stops a permeation of the adhesive through the barrier region, the annular permeable region including an adjustment sub-region configured to increase a permeability of the adhesive, and the barrier region including barrier sub-regions respectively located on an inner side and an outer side of the corresponding adjustment sub-region; a first film covering a side of the barrier region; and a second film covering sides of the barrier sub-regions facing away from the first film.
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公开(公告)号：US20210335193A1
公开(公告)日：2021-10-28
申请号：US16323406
申请日：2018-05-31
IPC: G09G3/20
Abstract: A shift register unit, a driving device, a display device and a driving method are provided. The shift register unit includes an input circuit, a first pull-up node reset circuit, an output circuit, an output reset circuit, a pull-down node control circuit and a power-on initialization circuit. The power-on initialization circuit is configured to reset the pull-up node in response to a power-on initialization signal.
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公开(公告)号：US20210325719A1
公开(公告)日：2021-10-21
申请号：US16333714
申请日：2018-07-19
Inventor： Xiaokang Wang , Yanqing Chen , Jianyun Xie , Wei Li , Cheng Li , Le Sun , Wei Zhang , Xin Zhao , Zhijun Niu , Yezhou Fang , Pan Guo , Yanfeng Li , Weida Qin , Ning Wang
IPC: G02F1/1335
Abstract: The present disclosure is related to a display panel. The display panel may include a first light shielding layer (101) in a display region and a second light shielding layer (212) opposite the first light shielding layer (101) in the display region. The first light shielding layer (101) may include a plurality of first openings (112), and the second light shielding layer (212) may include a plurality of second openings (222). The display region may include a middle display region (20A) and a periphery display region (20B). An area of each of the plurality of the first openings (112) in the periphery display region (20B) may be smaller than an area of each of the plurality of the first openings (112) in the middle display region (20A).
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公开(公告)号：US20210303093A1
公开(公告)日：2021-09-30
申请号：US17264871
申请日：2020-05-21
Inventor： Yaxiong CAO , Zhiqiang WANG , Xinchao CUI , Dongdong ZHANG , Jianfei TIAN , Peng LUO
IPC: G06F3/041 , G06F3/044 , G02F1/1333 , G02F1/1343
Abstract: Disclosed are an array substrate, a manufacturing method thereof, and a display device. The array substrate includes: a base substrate; an electrode layer, located on the base substrate and including a first electrode and a second electrode which are spaced apart from each other; a touch electrode, located on the base substrate; and a touch wire, connected to the touch electrode; the touch electrode and the first electrode are insulated from each other, the touch electrode and the second electrode are insulated from each other, the touch wire is at one side of the touch electrode away from the base substrate, and the electrode layer is at one side of the touch electrode close to the base substrate.
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Patent Agency Ranking
336.发明授权公开(公告)号：US11121185B2
公开(公告)日：2021-09-14
申请号：US16300642
申请日：2018-02-05
Inventor： Fuqiang Tang , Yanyan Zhao , Zhiming Lin , Long Jin , Zhen Wang , Chun Chieh Huang
Abstract: A display substrate is provided. The display substrate includes: a plurality of pixel unit groups arranged in rows, each of the pixel unit groups including: a first-color sub-pixel unit, and a ring-shaped second-color sub-pixel unit surrounding the first-color sub-pixel unit.
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公开(公告)号：US11107990B2
公开(公告)日：2021-08-31
申请号：US16329625
申请日：2018-06-28
Inventor： Zhiming Lin , Chunchieh Huang , Jian Zhang , Bili Baiyin , Zhiyuan Hao , Xiaolin Xin , De Zhang , Xu Liu , Xinjian Zhang
Abstract: The present disclosure relates to a mask sheet. The mask sheet includes a plurality of mask units. Each mask unit includes an evaporation effective area and a plurality of welding areas that are distributed around the evaporation effective area according to a preset rule. The distribution of the welding areas around the evaporation effective areas of the mask units at the edge of the mask sheet is consistent with the distribution of the welding areas around the evaporation effective areas of the mask units located in the inner region of the mask sheet.
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338.发明授权公开(公告)号：US11106091B2
公开(公告)日：2021-08-31
申请号：US16375113
申请日：2019-04-04
Inventor： Xuefei Bai
IPC: H01L51/52 , G02F1/1339
Abstract: A display substrate, a method for manufacturing thereof, a display panel and a method for manufacturing thereof are disclosed. The display substrate includes a display region and a sealing region surrounding the display region. A plurality of through holes are formed within the sealing region of the display substrate.
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公开(公告)号：US11104984B2
公开(公告)日：2021-08-31
申请号：US16066222
申请日：2017-06-27
Inventor： Fan Yang , Yinan Liang , Kun Guo
Abstract: An evaporation mask and an evaporation method are disclosed. The evaporation mask includes a blocking region and a plurality of evaporation regions arranged in an array. Each of the plurality of evaporation regions is integrally formed as an opened structure; the blocking region is disposed to surround each of the evaporation regions to separate adjacent evaporation regions; and the blocking region is provided with a plurality of perforated structure.
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340.发明授权公开(公告)号：US11099690B2
公开(公告)日：2021-08-24
申请号：US16079132
申请日：2018-02-01
Inventor： Xueying Wang , Jigang Sun , Wanhua Yang , Yue Lang
IPC: G06F3/044
Abstract: The present disclosure provides a capacitance compensation module, a capacitance compensation method, a self-capacitive touch display panel and a self-capacitive touch display device. The capacitance compensation module includes: a detection circuitry configured to detect an initial capacitance of a capacitor formed between each of the plurality of touch electrodes and the ground when the touch electrode is not being touched; a determination circuitry connected to the detection circuitry, and configured to determine whether the touch electrode is an abnormal touch electrode in accordance with the initial capacitance and output a compensation control signal when the touch electrode is the abnormal touch electrode; and a compensation circuitry connected to the determination circuitry and configured to, upon the receipt of the compensation control signal, apply a compensation voltage to the abnormal touch electrode, so as to enable the initial capacitance of the capacitor formed between the abnormal touch electrode and the ground to be within a standard capacitance range. According to at least one of embodiments of the present disclosure, it is able to at least partially prevent the occurrence of a capacitance warpage at a periphery of the self-capacitive touch display panel.
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