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公开(公告)号：US11201173B2
公开(公告)日：2021-12-14
申请号：US16451168
申请日：2019-06-25
发明人： Mookeun Shin , Hui Dong , Haifeng Xu , Guangying Mou , Wei Zhang , Kaiwen Wang
摘要： Provided are an array substrate, a display panel and a display device. The array substrate includes a display region and a peripheral region. The peripheral region includes a chip-on-film bonding region, and the peripheral region has a recessed structure configured to fill a bonding material. The recessed structure is between the chip-on-film bonding region and a lateral side of the array substrate. The chip-on-film bonding region is between the display region and the lateral side. By disposing a recessed structure configured to fill the bonding material in the peripheral region, a gap is difficult to occur between the chip-on-film in the chip-on-film bonding region and the array substrate, preventing entry of water vapor to cause corrosion of lead wires and short circuits of lead wires. The defect ratio of the array substrate, the display panel, and the display device is reduced, and the product quality is improved.
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公开(公告)号：US11200832B2
公开(公告)日：2021-12-14
申请号：US16313126
申请日：2018-05-24
发明人： Mengyu Luan , Xinfeng Wu , Youyuan Hu , Xinzhu Wang , Fei Li , Huihui Li , Chengpeng Zhao , Bo Mao , Kai Yang , Zhongsheng Qi , Jie Liu
IPC分类号： G09G3/20 , G09G3/3258 , G09G3/3291
摘要： A pixel circuit is provided. A first terminal and a second terminal of a light-emitting sub-circuit are coupled to a first power supply terminal and a compensation sub-circuit respectively. A short-circuiting sub-circuit is coupled to the first terminal and the second terminal of, and short-circuits under control of a short-circuiting control terminal, the light-emitting sub-circuit. The compensation sub-circuit is coupled to a data voltage terminal, a reference voltage terminal, and a first electrode and a gate electrode of a driving transistor. The light-emitting sub-circuit emits a light of brightness in a level corresponding to a current flowing therethrough. The compensation sub-circuit loads, based on the data voltage terminal and the reference voltage terminal, a driving voltage related to a threshold voltage of the driving transistor onto the gate electrode of the driving transistor, such that a current flowing through the driving transistor is not influenced by its threshold voltage.
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公开(公告)号：US11200818B2
公开(公告)日：2021-12-14
申请号：US16421674
申请日：2019-05-24
发明人： Wenchao Bao , Xiaolong Wei
IPC分类号： G09G3/00 , H01L51/00 , G09G3/3208 , G06F16/901
摘要： The present disclosure provides a method and a device for abnormal data processing. The method includes: acquiring a queue of data to be detected, wherein the queue of data to be detected comprises M data arranged sequentially, M being a positive integer; filtering the queue of data to be detected with a filtering algorithm in at least two different orders respectively, wherein a window used in the filtering algorithm has a size of N, N being a positive integer smaller than M; determining abnormal data in the queue of data to be detected according to the filtering result; and performing data replacement on the abnormal data according to a preset rule.
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134.发明申请公开(公告)号：US20210382356A1
公开(公告)日：2021-12-09
申请号：US16330540
申请日：2018-04-04
发明人： Chengyong Zhan , Ting Wan , Jinliang Hu , Wenming Ren
IPC分类号： G02F1/1337 , G02F1/13 , G02F1/1335
摘要： The present application provides an apparatus for fabricating a display substrate of a liquid crystal display panel. The apparatus includes a support for receiving a mother substrate having a plurality of display substrate units and a photoalignment material layer on the plurality of display substrate units; a plurality of polarizers including a first polarizer having a first light transmission axis, and a second polarizer having a second light transmission axis non-parallel to the first light transmission axis; and a light source for irradiating a light on a first display substrate unit of the plurality of display substrate units through the first polarizer and on a second display substrate unit of the plurality of display substrate units through the second polarizer.
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135.发明申请公开(公告)号：US20210375227A1
公开(公告)日：2021-12-02
申请号：US16316236
申请日：2018-02-01
发明人： Shenghua Hu , Chunyang Nie , Bingbing Yan
摘要： A shift register, a gate driving circuit and a driving method for the same, and a liquid crystal display. The shift register includes: a pull-up sub-circuit configured to set a potential at a pull-up node to an operating potential when a first input signal is received via a first input terminal; a first output sub-circuit configured to output a gate driving signal at an output terminal according to a first clock signal received via a first clock signal terminal when the potential at the pull-up node is the operating potential; and a second output sub-circuit configured to output a gate driving signal at the output terminal when a second input signal is received via a second input terminal during a period other than a duration in which one frame of picture is displayed.
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公开(公告)号：US11189243B2
公开(公告)日：2021-11-30
申请号：US16829263
申请日：2020-03-25
发明人： Chuanjiang Tang , Tong Yang , Xianjie Shao
IPC分类号： G09G3/36
摘要： A shift register unit, a driving method thereof, a gate driving circuit, and a display device. The shift register unit comprises an input circuit, a control circuit, a reset circuit, an output circuit and a first capacitor, where the input circuit provides a signal from an input signal terminal to a first node; the control circuit controls signals from the first node and a second node; the reset circuit provides a signal from a reference signal terminal to the first node; the output circuit provides a signal from a clock signal terminal to a signal output terminal, and provides the signal from the reference signal terminal to the signal output terminal; and the first capacitor is coupled between the clock signal terminal and the second node.
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公开(公告)号：US11188176B2
公开(公告)日：2021-11-30
申请号：US16070913
申请日：2017-11-29
发明人： Suzhen Mu
IPC分类号： G06F3/044 , G06F3/041 , G02F1/1362
摘要： A touch panel and a manufacture thereof, and a touch device are disclosed. The touch panel includes: a plurality of first touch electrodes, at least one second touch electrode, and a plurality of first display electrodes. The plurality of first touch electrodes and the second touch electrode are stacked and insulated from each other, each of the plurality of first touch electrodes comprises at least one touch electrode pattern, each of the plurality of first display electrodes comprises a display electrode pattern, and the touch electrode pattern and the display electrode pattern match with each other.
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138.发明申请公开(公告)号：US20210367192A1
公开(公告)日：2021-11-25
申请号：US16617954
申请日：2019-01-10
发明人： Tianfeng PAN , Lihao Zhao , Biao Tian , Jianhui Zhang , Jieshu Wu , Tao Jin , Shihlun Chen
摘要： A packaging cover plate and a manufacturing method thereof, a display panel, and a display device are provided. The packaging cover plate includes: a packaging sheet (00) including a first surface and a second surface opposite to each other. The first surface of the packaging sheet (00) is provided with at least one first channel (001), the second surface of the packaging sheet (00) is provided with at least one second channel (002), and an extension direction of the first channel (001) is parallel to an extension direction of the second channel (002). An orthographic projection of the at least one first channel (001) on the packaging sheet (00) and an orthographic projection of the at least one second channel (002) on the packaging sheet (00) are arranged alternately, and an sum of a depth (h1) of the first channel (001) and a depth (h2) of the second channel (002) is not less than a thickness (H) of the packaging sheet (00).
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公开(公告)号：US20210367119A1
公开(公告)日：2021-11-25
申请号：US16484807
申请日：2018-11-27
发明人： Peng Chen , Xinxia Zhang , Hengbin Li , Guolei Wang
摘要： A method of fabricating a micro hit emitting diode (micro LED) array substrate having a plurality of micro LEDs. The method includes forming a plurality of signal lines on a base substrate; depositing a semiconductor material on the base substrate to form a semiconductor material layer; and patterning the semiconductor material layer to form a semiconductor layer of the plurality of micro LEDs. face of the plurality of signal lines away from the base substrate is uncovered during de sit the semiconductor material. The plurality of signal lines form a grid for facilitating epitaxial growth of the semiconductor material.
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公开(公告)号：US20210367005A1
公开(公告)日：2021-11-25
申请号：US16620948
申请日：2019-05-14
发明人： Qinghua ZOU , Ruhui ZHU , Tingyuan DUAN , Fengli WANG
摘要： A transparent display panel and a display device are disclosed. The orthographic projection of light-emitting region of electroluminescent structure on a base substrate overlaps with the orthographic projection of the region of the pixel circuit on the base substrate to form an overlap region, so that the area occupied by the electroluminescent structures in the sub-pixels is enlarged, thus increasing the pixel aperture ratio of the transparent display panel at the sides, away from the pixel circuits, of the electroluminescent structures.
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