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公开(公告)号：US20200212153A1
公开(公告)日：2020-07-02
申请号：US16812619
申请日：2020-03-09
Inventor： Weilin LAI , Yucheng CHAN , Jianbang HUANG
IPC: H01L27/32 , H01L51/56 , H01L51/52 , H01L29/66 , H01L21/768 , H01L21/266 , H01L21/265 , H01L21/02 , H01L29/786 , H01L21/8234 , H01L27/12 , H01L21/84
Abstract: An array substrate, its manufacturing method, and a display apparatus are provided. The array substrate having a substrate, includes: a monocrystalline silicon substrate employed as the substrate including a central display area, a first peripheral area, and a second peripheral area; substrate circuits integrated with a scan drive circuit in the first peripheral area, a data drive circuit in the second peripheral area, and a plurality of pixel circuits in the central display area; a plurality of scan lines in the central display area and coupled to the scan drive circuit; and a plurality of data lines in the central display area and coupled to the data drive circuit. The scan drive circuit, the data drive circuit, and the plurality of pixel circuits include a plurality of transistors, each of which has an active region inside the monocrystalline silicon layer.
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公开(公告)号：US10692460B2
公开(公告)日：2020-06-23
申请号：US16320070
申请日：2018-03-08
Inventor： Lele Cong , Jian Sun , Wenwen Qin , Han Zhang
Abstract: Embodiments of the present application provide a display driving circuit, a method for controlling the same, and a display apparatus. The display driving circuit includes a plurality of function multiplexing circuits, and each of the plurality of function multiplexing circuits includes a data transmission terminal, an enabling signal terminal, a first signal terminal and a second signal terminal, and is configured to provide a test signal to the data transmission terminal and release static electricity at the data transmission terminal through the first signal terminal or the second signal terminal under control of the enabling signal terminal, the first signal terminal, and the second signal terminal, wherein the data transmission terminal is configured to be connected to at least one data line.
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公开(公告)号：US10690711B2
公开(公告)日：2020-06-23
申请号：US16111886
申请日：2018-08-24
Inventor： Long Lian , Tianlei Shi , Wulijibaier Tang , Zhongping Zhao , Ruijun Hao , Xiaojie Wang , Le Sun
Abstract: An electrostatic test device for a display module includes: a fixing frame; an electrostatic test probe on the fixing frame; a film-stripping mechanism on the fixing frame, the film-stripping mechanism being configured to strip off a protective film on the display module; and a drive assembly configured to drive the electrostatic test probe and/or the film-stripping mechanism to move.
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公开(公告)号：US20200185964A1
公开(公告)日：2020-06-11
申请号：US16640211
申请日：2019-03-20
Inventor： Yanwei REN , Yue SHAN , Yu FENG , Min LIU
IPC: H02J50/10 , G02F1/1345 , G02F1/1343 , G02F1/1333 , G02F1/1362 , G02F1/1335 , H02J7/02 , G06F3/041
Abstract: A display substrate, a display device and a wireless charging method are provided. The display substrate includes: a display area and a peripheral area located outside the display area. The peripheral area includes a circuit binding area. The display substrate includes a base substrate and a wireless charging antenna disposed on the base substrate. The wireless charging antenna includes a power receiving coil and a connection lead. The connection lead is connected to the power receiving coil, and the power receiving coil is connected to the circuit binding area.
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公开(公告)号：US20200185483A1
公开(公告)日：2020-06-11
申请号：US16531258
申请日：2019-08-05
Inventor： Liman PENG , Qi LIU , Yan WU , Jin YANG , Qianqian ZHANG , Zhiyong XUE
Abstract: An organic light emitting diode array substrate and an electronic device. The organic light emitting diode array substrate includes a display region, and a first package test electrode and a first package test lead which are outside the display region. The display region includes a first power supply line and a first signal line; the first package test lead is configured to connect the first package test electrode with the first power supply line to provide a first supply voltage for the display region; the first signal line is configured to provide a first electrical signal for the display region; and a thermal conductivity of the first package test lead is higher than a thermal conductivity of the first signal line.
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Patent Agency Ranking
126.发明授权公开(公告)号：US10678357B2
公开(公告)日：2020-06-09
申请号：US15535430
申请日：2017-01-10
Inventor： Wei Zhang , Kunpeng Zhang , Xiaozhou Zhan , Hui Li
Abstract: An electrode structure is disclosed, including: a plurality of first electrodes, which transfer an electrical signal; and a plurality of second electrodes, which do not transfer the electrical signal, wherein the first electrode and the second electrode are electrically separated from each other, the second electrode and the first electrode are alternately arranged, each of the second electrodes includes electrodes electrically separated from each other, and in the electrodes electrically separated from each other, some separation borders not perpendicular to an extending direction of the first electrode can be connected to form an oblique connecting line with respect to the extending direction. Further, a method of manufacturing an electrode structure, a touch panel and a touch display device are disclosed.
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公开(公告)号：US20200176477A1
公开(公告)日：2020-06-04
申请号：US16070598
申请日：2018-01-03
Inventor： Hong Liu , Xinguo Wu , Fengguo Wang , Dawei Shi , Zifeng Wang , Wentao Wang , Lu Yang , Feng Li , Zhixuan Guo , Yuanbo Li , Bo Ma
IPC: H01L27/12 , H01L29/423 , G06F3/041
Abstract: An array substrate, a display panel and a display device are provided. The array substrate includes a base substrate, and a metal connecting member, a first insulating layer, a signal line, a second insulating layer and a first electrode which are disposed on the base substrate in this order. The first insulating layer is located between the metal connecting member and the signal line, and the second insulating layer is located between the signal line and the common electrode. A material of the metal connecting member is different from a material of the signal line. The signal line is electrically connected to the first electrode through the metal connecting member. A contact resistance between the material of the metal connecting member and a material of the first electrode is smaller than a contact resistance between the material of the signal line and the material of the first electrode.
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128.发明授权公开(公告)号：US10670629B2
公开(公告)日：2020-06-02
申请号：US15515280
申请日：2016-05-13
Inventor： Yi Qu , Guoqing Zhang , Zhigang Sun , Hongxia Yang , Shanshan Bao , Jun Wang , Tuan Liang
Abstract: A display substrate includes: a display driving signal line; and at least one set of testing pads, wherein each set of the testing pads includes: a plurality of light-on testing pads arranged successively and connected to the display driving signal line; and two pin-miss testing pads electrically connected to one another while not connected to the display driving signal line.
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公开(公告)号：US10665454B2
公开(公告)日：2020-05-26
申请号：US15973664
申请日：2018-05-08
Inventor： Jingshuai Wang , Chul Ho Lee , Yongzhi Hao , Xiaoqiang Han , Zhanpeng Zhang , Guimei Zhang
IPC: H01L21/36 , H01L21/02 , H01L21/687 , H01L27/12 , H01L21/67 , B23K26/00 , B23K26/12 , B23K26/352 , B23K26/14 , B23K26/08 , B23K101/40 , B23K103/00
Abstract: A laser annealing apparatus including a carrying platform with a fixing surface, a laser source and a driving device. The laser source is configured to emit a laser beam toward the fixing surface, the laser beam having an illumination area which covers a center of the fixing surface and extends toward an edge of the fixing surface, in an extending direction of the illumination area the illumination area having a length which is not less than a distance between the center of the fixing surface and the edge of the fixing surface. The driving device is configured to drive the carrying platform to rotate around the center of the fixing surface.
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公开(公告)号：US10665171B2
公开(公告)日：2020-05-26
申请号：US16334969
申请日：2018-04-11
Inventor： Zhiguang Zhang , Chang Zhang , Kwanggyun Jang , Lixia Shen
IPC: G09G3/3258 , G09G3/00
Abstract: A method and a device for compensating for image crosstalk and a display apparatus are provided. The method includes: obtaining (S101) a data-voltage variation value between a data voltage applied to a pixel unit at a current scanning time instant and a data voltage applied to the pixel unit at a previous scanning time instant; determining a power-voltage variation value based on the data-voltage variation value (S102); setting a sum of the power-voltage variation value and an original data voltage to be applied to the pixel unit at a next time instant as a compensated data voltage of the pixel unit (S103); and setting the compensated data voltage of the pixel unit as an actual data voltage to be applied to the pixel unit at the next time instant (S104).
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