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公开(公告)号：US20190114952A1
公开(公告)日：2019-04-18
申请号：US15937452
申请日：2018-03-27
CPC classification number: G09G3/20 , G09G2310/0286 , G09G2310/08 , G11C19/184 , G11C19/28
Abstract: A shift register unit, a gate driving circuit and a display device are provided. The shift register unit includes an input sub-circuit, a first output sub-circuit, a second output sub-circuit, an output resetting sub-circuit, a node resetting sub-circuit and a capacitor sub-circuit. A control end of the output resetting sub-circuit is connected to a second reference voltage signal end, so as to provide a second reference voltage signal from the second reference voltage signal end with a rising edge within a relatively short time period.
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公开(公告)号：US20250053257A1
公开(公告)日：2025-02-13
申请号：US18932441
申请日：2024-10-30
Inventor： Xiao WANG , Xiaofeng YIN , Weitao CHEN , Yan YAN , Yu MA
IPC: G06F3/041 , G06F3/044 , H01L23/552 , H01L29/786
Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes: a plurality of gate lines extending in a first direction, and a plurality of data lines extending in a second direction and crossing the gate lines to define a plurality of sub-pixels; a plurality of touch signal lines extending in the second direction and arranged in light shielding regions of the sub-pixels; a plurality of touch electrodes insulated from each other; and a plurality of metal pattern units corresponding to the sub-pixels respectively and arranged in the light shielding region of each sub-pixel. The metal pattern unit includes a first metal strip arranged on at least one side of the data line and extending in the second direction.
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公开(公告)号：US20240345444A1
公开(公告)日：2024-10-17
申请号：US18290985
申请日：2022-07-15
Inventor： Xiao WANG , Xiaofeng YIN , Yuqing LIU , Yan YAN , Yu MA , Weitao CHEN
IPC: G02F1/1362 , G02F1/1368
CPC classification number: G02F1/136286 , G02F1/1368
Abstract: A display panel and a display device are provided, which includes: a first common electrode bus line, a second common electrode bus line and a conductive connection layer, the first common electrode bus line includes a main body part and a branch part, at least a part of the branch part connected with the main body part extends along a second direction; the second common electrode bus line extends along the second direction to a side away from the display region, a first end of the second common electrode bus line directly faces the end of the main body part and the branch part; the conductive connection layer is electrically connected with the branch part of the first common electrode bus line and the first end of the second common electrode bus line.
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公开(公告)号：US20240321906A1
公开(公告)日：2024-09-26
申请号：US18642709
申请日：2024-04-22
Inventor： Feng LI , Yu MA , Yuqiong CHEN , Na WEN , Qi SANG , Yan YAN , Jing WANG , Weitao CHEN
IPC: H01L27/12 , G02F1/1362 , G02F1/1368
CPC classification number: H01L27/1244 , G02F1/136286 , G02F1/1368
Abstract: Disclosed are an array substrate and a display apparatus. The array substrate includes a base substrate; pixel circuits; gate lines; and pixel electrodes, where each pixel electrode includes a first end portion and a second end portion, intermediate portions connecting the first end portion and the second end portion, and a convex portion located on one side of the second end portion, the intermediate portions extend obliquely relative to both the first direction and the second direction, the convex portion extends in a direction at an obtuse angle to an extending direction of the intermediate portions, a slit between adjacent intermediate portions is a parallelogram, and an orthographic projection of the slit on the base substrate does not overlap with an orthographic projection of the pixel circuit on the base substrate and an orthographic projection of the gate line on the base substrate.
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公开(公告)号：US20240162244A1
公开(公告)日：2024-05-16
申请号：US17775392
申请日：2021-05-28
IPC: H01L27/12 , G02F1/1362 , G06F3/041
CPC classification number: H01L27/1244 , G02F1/136286 , G06F3/04164
Abstract: An array substrate includes: a substrate; a sub-pixel, wherein the sub-pixel is located on the substrate, and the sub-pixel includes a pixel electrode and a common electrode, an orthographic projection of the pixel electrode on the substrate at least partially overlap an orthographic projection of an opening area of the sub-pixel on the substrate, and an orthographic projection of the common electrode on the substrate at least partially overlaps the orthographic projection of the opening area of the sub-pixel on the substrate; and a touch signal line, wherein the touch signal line is located on the substrate, and an orthographic projection of the touch signal line on the substrate partially overlaps the orthographic projection of the opening area of the sub-pixel on the substrate; the touch signal line, the common electrode and the pixel electrode are stacked in sequence along a direction away from the substrate.
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Patent Agency Ranking
公开(公告)号：US20240038776A1
公开(公告)日：2024-02-01
申请号：US17753365
申请日：2021-04-30
Inventor： Jingjing JIANG , Xiaona LIU , Yu MA , Weitao CHEN , Xibin SHAO , Yan YAN , Wei CAO , Xiaoying LI
IPC: H01L27/12
CPC classification number: H01L27/124
Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a middle display region, and first and second peripheral display regions arranged at two opposite sides of the middle display region respectively. Each pixel unit includes at least two sub-pixels in different colors and having a rectangular shape including long and short sides. In the middle display region and at least one of the first and second peripheral display regions, the sub-pixels in each pixel unit are sequentially arranged along a short side extension direction, extension directions of the first and second peripheral display regions are perpendicular to the short side extension direction in the middle display region, and the short side extension direction in at least one of the first and second peripheral display regions is perpendicular to the short side extension direction in the middle display region.
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公开(公告)号：US20220187666A1
公开(公告)日：2022-06-16
申请号：US17599024
申请日：2021-02-26
Inventor： Xue WANG , Xiao WANG , Yan YAN , Tingting WANG , Yaya QI , Xiaoying LI , Zhiqiang MA
IPC: G02F1/1362 , G02F1/1368
Abstract: The present disclosure provides a display substrate, a display panel and a display apparatus, belonging to the field of display technology. The display substrate includes a base, a plurality of common electrodes and a plurality of common electrode lines, the common electrodes are distributed on the base in an array, the common electrode lines extend along a row direction, and each common electrode line is connected to a corresponding row of common electrodes. The common electrode line is connected to the common electrode through a conductive connection portion, and the conductive connection portion includes conductive structures stacked on top of one another in a plurality of layers. The display substrate can reduce the resistance between the common electrode and the common electrode line, thereby reducing the voltage difference between the common electrodes in the display substrate and improving the uniformity of the common voltage therein.
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公开(公告)号：US20250094005A1
公开(公告)日：2025-03-20
申请号：US18292311
申请日：2022-12-26
Inventor： Feng LI , Jiabin ZOU , Na WEN , Cuicui ZHENG , Qi SANG , Jing WANG , Yan YAN , Yu MA , Hui GUO , Weitao CHEN
Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes a base substrate, the base substrate includes an IC region, and the IC region includes a first electrode arrangement region and a first transistor arrangement region. The display substrate includes a plurality of first touch electrodes arranged in rows and columns in the first electrode arrangement region, and a plurality of first switching transistors arranged in the first transistor arrangement region. Each first touch electrode is electrically coupled to a corresponding first switching transistor, and an orthogonal projection of a display data receiving electrode onto the base substrate does not overlap with an orthogonal projection of the first touch electrode onto the base substrate.
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公开(公告)号：US20240363644A1
公开(公告)日：2024-10-31
申请号：US18681577
申请日：2023-02-20
Inventor： Xiao WANG , Qi SANG , Yu MA , Yan YAN , Weitao CHEN
CPC classification number: H01L27/124 , G09G3/20 , G09G2310/0286 , G09G2370/00
Abstract: A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes: a base substrate; a first signal transmission line and including first and second transmission sub-lines side by side in a same layer and electrically connected together; a first insulating layer on side of the first signal transmission line away from the base substrate; a second signal transmission line on side of the first insulating layer away from the base substrate and connected to the first transmission sub-line through a first via; a second insulating layer on a side of the second signal transmission line away from the base substrate; and a first connection member on a side of the second insulating layer away from the base substrate, connected to the second signal transmission line through a second via and to the second transmission sub-line through a third via.
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公开(公告)号：US20240176437A1
公开(公告)日：2024-05-30
申请号：US17758455
申请日：2021-09-01
Inventor： Xiao WANG , Xiaofeng YIN , Weitao CHEN , Yan YAN , Yu MA
CPC classification number: G06F3/0412 , G06F3/04164 , G06F3/0443 , G06F2203/04111
Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes: a plurality of gate lines extending in a first direction, and a plurality of data lines extending in a second direction and crossing the gate lines to define a plurality of sub-pixels; a plurality of touch signal lines extending in the second direction and arranged in light shielding regions of the sub-pixels; a plurality of touch electrodes insulated from each other; and a plurality of metal pattern units corresponding to the sub-pixels respectively and arranged in the light shielding region of each sub-pixel. The metal pattern unit includes a first metal strip arranged on at least one side of the data line and extending in the second direction.
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