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公开(公告)号：US20180211612A1
公开(公告)日：2018-07-26
申请号：US15319755
申请日：2016-08-19
Inventor： GUANGHUI HONG , GUI CHEN , QIANG GONG
IPC: G09G3/36 , G02F1/133 , G02F1/1362
CPC classification number: G09G3/36 , G02F1/13306 , G02F1/136286 , G09G3/006 , G09G3/3677 , G09G2300/0408 , G09G2330/04
Abstract: The present disclosure provides a gate driver on array (GOA) circuit, where the GOA circuit includes a GOA driving chip, a GOA driving signal line, an array substrate test chip, a test signal line, and a GOA protecting circuit. The GOA driving chip is used to generate a scan driving signal. The GOA driving signal line is used to transmit the scan driving signal to a corresponding scan line. The array substrate test chip is used to generate an array substrate test signal. The test signal line is used to transmit the array substrate test signal to the corresponding scan line. The GOA protecting circuit is arranged between the GOA driving signal line and the test signal line.
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公开(公告)号：US20180218706A1
公开(公告)日：2018-08-02
申请号：US15325969
申请日：2016-10-13
Inventor： QIANG GONG
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/3648 , G09G3/3659 , G09G3/3685 , G09G2300/0828 , G09G2300/0857
Abstract: A display driving circuit and a pixel structure are provided. The driving circuit includes a first latch, a second latch and a logic control unit. The logic control is used for selecting to output one of four preset voltages to a pixel electrode via a voltage output end based upon a first data voltage and a second data voltage input by two logic control ends.
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公开(公告)号：US20180158425A1
公开(公告)日：2018-06-07
申请号：US15313926
申请日：2016-06-14
Inventor： QIANG GONG
IPC: G09G3/36 , G09G3/3266
CPC classification number: G09G3/3674 , G09G3/3266 , G09G3/36 , G09G2300/0408 , G09G2310/0283 , G09G2310/0286 , G09G2310/08 , G11C19/28
Abstract: A GOA driving circuit is provided, which includes a first signal generating module for generating the forward scan control signal based upon a first clock signal and a cascade signal; a control module for controlling an output of the cascade signal based upon the forward scan control signal and the reverse scan control signal; a latch module for latching the cascade signal by the first clock signal and the second clock signal; a processing module and a buffer module.
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公开(公告)号：US20190384128A1
公开(公告)日：2019-12-19
申请号：US15576193
申请日：2017-10-21
Inventor： GUANGHUI HONG , QIANG GONG
IPC: G02F1/1362 , G02F1/1335
Abstract: A color film substrate, a manufacturing method thereof and a display device are provided, which relates to the field of display technology. The color film substrate includes a substrate, on which a display area and a non-display area are defined, wherein the non-display area is arranged at the peripheral of the display area; a first shading layer with a first conductivity arranged on the non-display area; and a second shading layer with a second conductivity arranged on one side of the non-display area that is away from the display area, wherein the second shading layer is arranged at the peripheral of the first shading layer and surrounds the first shading layer, the second conductivity is less than the first conductivity. In this way, the problem that the color film substrate is damaged by the static electricity could be solved, thereby improving the anti-static electricity ability of the color film substrate.
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