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公开(公告)号：US20230085261A1
公开(公告)日：2023-03-16
申请号：US17991383
申请日：2022-11-21
发明人： Shuai CHEN , Xiuzhu TANG , Hailong WU , Jianfeng YUAN , Zhi ZHANG , Xuebo LIANG , Qian WANG , Qiyuan WEI , Qi LI
摘要： The present disclosure provides a shift register, a drive method thereof, and a gate drive circuit. The shift register includes an input circuit, a reset circuit, a first output circuit, and a second output circuit. The input circuit is configured to provide an input signal from an input terminal to a first node. The reset circuit is configured to provide a first voltage from a first voltage terminal to the first node under the control of a reset signal from a reset signal terminal. The first output circuit is configured to output from a first output terminal one of a first clock signal and a second clock signal as a first scan signal. The second output circuit is configured to output from a second output terminal the other of the first clock signal and the second clock signal as a second scan signal.
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公开(公告)号：US20230060342A1
公开(公告)日：2023-03-02
申请号：US17790238
申请日：2021-05-17
发明人： Ni YANG , Wu WANG , Guanglan XU
IPC分类号： G02F1/1368 , G09G3/36 , G02F1/1362
摘要： A display panel and a manufacturing method thereof are disclosed. The display panel has a display area and a peripheral area, including: an array substrate, an opposite substrate, and a sealant layer including a first edge close to the display area and a second edge away from the display area. The array substrate includes a base substrate, a driving circuit and an organic insulating layer including a first part and a second part. In a direction perpendicular to a substrate surface, the first part overlaps with the sealant layer, and the second part has no overlap. In a direction parallel to the substrate surface, an edge of the first part away from the display area is between the first edge and the second edge. The driving circuit includes a gate scan driving circuit at least partially overlapped with the first part in the direction perpendicular to the substrate surface.
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3.发明授权公开(公告)号：US11594584B2
公开(公告)日：2023-02-28
申请号：US16493617
申请日：2019-02-15
发明人： Bin Wan , Min Li , Ya Zeng , Yulong Sun
摘要： An organic light-emitting diode display panel, a manufacturing method of an organic light-emitting diode display panel and a display device are provided. The organic light-emitting diode display panel includes: a substrate; a pixel definition layer, located on the substrate; and an encapsulation layer, located on the pixel definition layer, a desiccant is added to at least one of the pixel definition layer and the encapsulation layer.
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公开(公告)号：US11579667B2
公开(公告)日：2023-02-14
申请号：US16632098
申请日：2019-01-04
发明人： Zhuo Xu , Yajie Bai , Xiaolin Wang , Tongguo Ma , Yongli Ge
摘要： An electrostatic discharge protection circuit, a display substrate and a display apparatus are disclosed. The electrostatic discharge protection circuit includes: a first conductive portion, having an end portion; and at least one electrostatic discharge portion, arranged on a same layer as the first conductive portion and spaced from the end portion of the first conductive portion, the at least one electrostatic discharge portion being configured to discharge electrostatic charges generated at the end portion of the first conductive portion.
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公开(公告)号：US11573467B2
公开(公告)日：2023-02-07
申请号：US16767237
申请日：2019-12-18
发明人： Xiaoyuan Wang , Wu Wang , Yan Fang , Shengxue Wu
IPC分类号： G02F1/1362 , G02F1/1343 , H01L27/12 , G02F1/1368
摘要： Embodiments of the present disclosure provides an array substrate and a manufacturing method thereof, a display panel. The array substrate includes: a base; a pixel electrode and a thin film transistor disposed on the base; a passivation layer covering the thin film transistor and the pixel electrode, the passivation layer being provided with a transferring through hole that simultaneously exposes the pixel electrode and a drain electrode or a source electrode of the thin film transistor; a connection electrode disposed on the passivation layer and at the transferring through hole, the connection electrode connected with the pixel electrode, and the drain electrode or the source electrode through the transferring through hole.
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公开(公告)号：US11545069B2
公开(公告)日：2023-01-03
申请号：US17053056
申请日：2019-10-18
发明人： Xiaoyuan Wang , Yan Fang , Wu Wang , Guangdi Cao , Wenlong Feng
IPC分类号： G09G3/20
摘要： A display panel is provided. The display panel includes at least one transistor of a split structure. The transistor of the split structure comprises a control electrode, a first electrode and a second electrode; the first electrode comprises N first electrode portions, the second electrode comprises N second electrode portions, and N is an integer greater than 2; the N first electrode portions are electrically coupled, and the N second electrode portions are electrically coupled; the display panel has a plurality of transistor regions arranged at intervals, an n-th first electrode portion and an n-th second electrode portion are located in a same transistor region, an m-th first electrode portion and an (m+1)-th first electrode portion are respectively located in two adjacent transistor regions, n and in are an positive integers, n is less than or equal to N, and in is less than or equal to N−1.
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公开(公告)号：US11538434B2
公开(公告)日：2022-12-27
申请号：US17414236
申请日：2020-09-24
发明人： Bo Ran , Xianyong Gao , Ying Zhang , Yunsong Li , Shanbin Chen , Zhicai Xu , Sijun Lei , Liang Gao
IPC分类号： G09G3/36
摘要： A timing controller includes a receiver and a processor. The receiver is configured to receive image signals of image frames to be displayed. The processor is configured to determine refresh rates of the image frames to be displayed according to the image signals of the image frames to be displayed, and output different control signals according to different refresh rates of the image frames to be displayed.
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公开(公告)号：US11538397B2
公开(公告)日：2022-12-27
申请号：US17485524
申请日：2021-09-27
发明人： Zhuo Xu , Yajie Bai , Shuai Chen , Xiaofeng Ma , Hyungkyu Kim
IPC分类号： G09G3/3266 , G09G3/20 , G09G3/32 , G11C19/28
摘要： Disclosed are a first shift register, a driving method for the same, a gate driving circuit and a display device. The first shift register includes a first unit, M second units and N third units. A first signal output terminal of the first unit is connected with M second signal input terminals of the M second units. A second signal output terminal of each second unit is connected with third signal input terminals of N/M third units respectively. The first unit outputs a voltage of a first clock signal terminal to the first signal output terminal and a fourth signal output terminal under the control of a first signal input terminal and a second clock signal terminal and outputs a voltage of a first voltage terminal to the first signal output terminal and the fourth signal output terminal.
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公开(公告)号：US11520192B2
公开(公告)日：2022-12-06
申请号：US16618869
申请日：2019-03-25
发明人： Xiaoyuan Wang , Wu Wang , Yan Fang , Yajie Bai , Ruilin Bi
IPC分类号： G02F1/1343 , G02F1/1362
摘要： The present disclosure relates to an array substrate. The array substrate may include a base substrate; a first electrode layer on the base substrate, and at least one connection electrode at a periphery of the first electrode unit. The first electrode layer may include a plurality of first electrodes, each of the plurality of first electrodes may include at least one first electrode unit, the first electrode unit may include a plurality of strip electrodes, and a plurality of slits are between the plurality of strip electrodes. The plurality of strip electrodes are electrically connected to the connection electrode, and the connection electrode disconnects at one or more positions such that corresponding ends of one or more of the plurality of slits form openings at the one or more positions of the connection electrode.
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公开(公告)号：US11487387B2
公开(公告)日：2022-11-01
申请号：US17356802
申请日：2021-06-24
发明人： Kangpeng Dang , Cheng Zuo , Hong Chen , Yuansheng Tang , Kuan Li , Bo Wang , Xiong Guo , Zhongli Luo , Ming Gao , Dayu Zhang
IPC分类号： G06F3/041 , G06F3/0354
摘要： The present disclosure provides a method for driving a display panel, a display module and a display device. The display panel includes a touch electrode. The method includes: in a touch stage, providing a touch signal to the touch electrode. The touch stage includes: a first touch sub-stage and a second touch sub-stage spaced from each other; the touch signal includes: an uplink signal and a touch driving signal, and an active level of the uplink signal is higher than an active level of the touch driving signal. In the first touch sub-stage, the uplink signal is provided to the touch electrode; and in the second touch sub-stage, the touch driving signal is provided to the touch electrode.
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