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公开(公告)号：US20200227446A9
公开(公告)日：2020-07-16
申请号：US16325158
申请日：2018-03-29
Inventor： Wei ZHANG , Hui LI , Tianlei SHI , Jonguk KWAK , Yezhou FANG , Wenlong ZHANG , Xu ZHANG , Zhijun NIU , Ruize JIANG , Yanwei REN , Yu LIU
Abstract: An array substrate including a plurality of terminals, a first conductive layer and a second conductive layer, wherein the first conductive layer and the second conductive layer include an insulating layer therebetween, wherein a plurality of first electrode plates and a plurality of second electrode plates are formed in the first conductive layer and the second conductive layer, respectively, the first electrode plates and the second electrode plates are opposite to each other to constitute a capacitor structure, the terminals are provided in the same layer as the first conductive layer or the second conductive layer, or the terminals are provided in the same layer as a third conductive layer between the first conductive layer and the second conductive layer. A method of manufacturing an array substrate and a display device is provided.
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Patent Agency Ranking
公开(公告)号：US20190279560A1
公开(公告)日：2019-09-12
申请号：US16168958
申请日：2018-10-24
Inventor： Jituo TANG , Guohuo SU , Shulin YAO , Zhihua SUN , Yinlong ZHANG , Xu ZHANG , Ning ZHANG , Wenpeng MA
IPC: G09G3/3208 , H02M3/07
Abstract: A charge pump, a voltage control method for the charge pump, and a display device are provided. The charge pump includes a voltage output end and a first step-up circuitry. The first step-up circuitry includes a first energy storage unit, a second energy storage unit, a first input control unit, a first voltage application control unit, a first output control unit and a first charging path control unit. The first voltage application control unit is configured to enable a first end of the first energy storage unit to be electrically connected to, or electrically disconnected from, a first voltage end, and enable a first end of the second energy storage unit to be electrically connected to, or electrically disconnected from, a second voltage end.
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公开(公告)号：US20180204531A1
公开(公告)日：2018-07-19
申请号：US15564335
申请日：2017-02-24
Inventor： Guohuo SU , Zhihua SUN , Yujie GAO , Shulin YAO , Baoyu LIU , Xu ZHANG , Weichao MA , Zhihao ZHANG , Wenkai MU , Yingmeng MIAO , Guangquan HE
IPC: G09G3/36
CPC classification number: G09G3/3614 , G09G3/3607 , G09G2300/0452 , G09G2320/0209 , G09G2320/0214 , G09G2320/0252
Abstract: A driving method of display panel, a display panel and a display device are disclosed. The driving method includes: in a single-frame display time, sequentially applying signals to a plurality of first sub-pixels connected to first data lines in a scanning direction so that: a signal polarity applied to each of a plurality of first white sub-pixels connected to the first data lines is opposite to a signal polarity applied to a first sub-pixel which is located at an upstream of the first white sub-pixel along the scanning direction and is adjacent to the first white sub-pixel, and a signal polarity applied to each of a plurality of first colored sub-pixels is identical with a signal polarity applied to a first sub-pixel which is located at an upstream of the first colored sub-pixel along the scanning direction and is adjacent to the first colored sub-pixel.
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公开(公告)号：US20180082653A1
公开(公告)日：2018-03-22
申请号：US15526275
申请日：2016-10-31
Inventor： Jianming WANG , Zhihua SUN , Guohuo SU , Xu ZHANG , Zhihao ZHANG
IPC: G09G3/36
CPC classification number: G09G3/3688 , G09G3/2096 , G09G3/3648 , G09G3/3677 , G09G2230/00 , G09G2330/021 , G09G2330/06 , G09G2350/00 , G09G2370/08 , G09G2370/14
Abstract: The present disclosure provides a display panel driving circuit, including: a master source driving circuit, a slave source driving circuit, and a gate electrode driving circuit. The master source driving circuit is configured to convert an input control signal from an external display control board to a first data-driving control signal and a first gate-driving control signal, and convert a first data signal from the external display control board to a second data signal. The slave source driving circuit is coupled to the master source driving circuit and data lines of a display panel, and is configured to receive the first data-driving control signal and the second data signal. The gate electrode driving circuit is coupled to the master source driving circuit and gate lines of the display panel, and is configured to receive a first gate-driving control signal.
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公开(公告)号：US20210027684A1
公开(公告)日：2021-01-28
申请号：US16077890
申请日：2018-02-08
Inventor： Guohuo SU , Zhihua SUN , Xu ZHANG , Weichao MA , Ning ZHANG , Jituo TANG
IPC: G09G3/20
Abstract: The present disclosure discloses a shift register circuit, a scan drive circuit, an array substrate and a display device. The shift register circuit has an input terminal and an output terminal, and includes: an input module connected to the input terminal and a first node when the input terminal is active, sets the first node to active; a reset module connected to the input terminal and a second node when the input terminal is active, sets the second node to inactive; an output module connected to the first node and the output terminal when the first node is active, sets the output terminal to active with a clock signal; a pull down module connected to the first node, the output terminal and the second node when the second node is active, sets the first node and the output terminal to inactive.
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公开(公告)号：US20190146259A1
公开(公告)日：2019-05-16
申请号：US16300163
申请日：2018-03-06
Inventor： Jie XUE , Qian JIANG , Xu ZHANG
IPC: G02F1/1339 , G02F1/1335 , G03F7/20
Abstract: The present disclosure provides a substrate and a preparation method thereof, and a display panel. The substrate includes a base substrate. The substrate includes a plurality of units, and a cutting region is between at least two adjacent units; the substrate further comprises a first protruding portion, which is on the base substrate and in the cutting region; and a position of the first protruding portion overlaps a position of an exposure gap measure window of a mask used during the substrate is exposed.
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