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公开(公告)号：US20240250090A1
公开(公告)日：2024-07-25
申请号：US18014393
申请日：2021-12-16
发明人： Bin LIU , Hong LIU , Xinguo WU , Fengguo WANG , Wenqiang LV , Yu FENG , Liang TIAN , Yuxuan MA , Bo MA
IPC分类号： H01L27/12 , G02F1/1333 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G06F3/041 , G06F3/044
CPC分类号： H01L27/124 , G02F1/13338 , G02F1/134372 , G02F1/136209 , G02F1/136286 , G02F1/1368 , G06F3/0412 , G06F3/0445 , G06F3/0418 , G06F2203/04103 , G06F2203/04107
摘要： A display substrate and a display device are provided. The display substrate includes: a base substrate and a plurality of sub-pixels distributed in arrays and provided on the base substrate. And the plurality of sub-pixels is divided into a plurality of sub-pixel columns. The display substrate further includes: a plurality of data lines, each of which is coupled to respective sub-pixels at a corresponding sub-pixel column; a plurality of touch electrodes and a plurality of touch signal lines coupled to corresponding touch electrodes. Specifically an orthogonal projection of each of the touch signal lines on the base substrate is adjacent to an orthogonal projection of a corresponding data line among the plurality of data lines on the base substrate, and each of the touch signal lines comprises first touch portions and second touch portions coupled to each other, the first touch portions and the second touch portions being arranged in different layers, and the second touch portions being of the same material and provided in a same layer as the data lines.
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公开(公告)号：US20210004106A1
公开(公告)日：2021-01-07
申请号：US16981153
申请日：2020-02-14
发明人： Xinguo Wu , Fengguo WANG , Zhixuan GUO , Hong LIU , Bo MA , Yu FENG , Shicheng SONG
摘要： A touch substrate includes a base, a plurality of touch electrodes arranged in an array on the base, and a plurality of signal lines disposed on a side of the plurality of touch electrodes proximate to or away from the base. The plurality of signal lines include a plurality of touch lines and a plurality of dummy touch lines. At least one of the plurality of touch electrodes is coupled to at least one of the plurality of touch lines. The at least one touch line is configured to transmit touch signals. The at least one touch electrode is coupled to at least one of the plurality of dummy touch lines.
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公开(公告)号：US20190013409A1
公开(公告)日：2019-01-10
申请号：US15754120
申请日：2017-06-20
发明人： Feng LI , Dawei SHI , Fengguo WANG , Hong LIU , Xinguo WU , Zifeng WANG , Bo MA , Zhixuan GUO , Yuanbo LI
IPC分类号： H01L29/786 , H01L29/66 , H01L27/12
摘要： A manufacturing method of an array substrate, an array substrate and a display device are provided. The method includes: forming a first electrode; forming a first insulation layer on the first electrode; forming a first via hole in the first insulation layer; forming an active layer on the first insulation layer, which is electrically connected with the first electrode through the first via hole; forming a gate insulation layer on the active layer; forming a first gate electrode on the gate insulation layer, which overlaps with at least part of the active layer; forming a second insulation layer on the first gate electrode and the gate insulation layer, forming a second via hole in the second insulation layer and the gate insulation layer; forming a pixel electrode on the second insulation layer, which is electrically connected with the active layer through the second via hole.
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公开(公告)号：US20210157185A1
公开(公告)日：2021-05-27
申请号：US16811122
申请日：2020-03-06
发明人： Hong LIU , Yezhou FANG , Fengguo WANG , Xinguo WU , Zhixuan GUO , Haidong WANG , Liang TIAN , Kai LI , Bo MA
IPC分类号： G02F1/1368 , G02F1/1362
摘要： An array substrate, a display panel including the same, and a display device are provided. The array substrate includes: a base substrate and a planarization layer on the base substrate. A first conductive layer is disposed on a side of the planarization layer away from the base substrate. A first passivation layer is disposed on a side of the first conductive layer and the side of the planarization layer not being covered by the first conductive layer, away from the base substrate, and provided with a plurality of stress release openings. An insulating layer is disposed in the stress release openings and on a side of the first passivation layer away from the planarization layer. A second conductive layer is disposed on a side of the insulating layer away from the planarization layer.
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公开(公告)号：US20210373689A1
公开(公告)日：2021-12-02
申请号：US16471393
申请日：2018-12-04
发明人： Cenhong DUAN , Dawei SHI , Fengguo WANG , Feng LI , Hong LIU , Xinguo WU , Lu YANG , Wentao WANG , Zifeng WANG , Bo MA , Yuanbo LI , Zhixuan GUO , Jing ZHAO , Haiqin LIANG
摘要： An array substrate, a method for fabricating the same, and a display device are provided. The array substrate includes: a base substrate; touch electrode wiring including a first conductive layer and a second conductive layer, where the first conductive layer is between the base substrate and the second conductive layer, the second conductive layer includes at least one first via hole to expose the first conductive layer, and the first conductive layer has a higher electrical conductivity than that of the second conductive layer; a planarization layer on the second conductive layer, where the planarization layer includes at least one first touch electrode contact hole; and touch electrode on the planarization layer, where the touch electrode is connected with the first conductive layer through the first touch electrode contact hole and the first via hole.
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公开(公告)号：US20210223893A1
公开(公告)日：2021-07-22
申请号：US16300411
申请日：2018-03-05
发明人： Zifeng WANG , Fengguo WANG , Dawei SHI , Bo MA , Hong LIU , Xinguo WU , Wentao WANG , Lina WANG
摘要： A touch substrate and a manufacturing method thereof, and an in-cell touch panel, The touch substrate includes: a base substrate, a first insulation layer, a transmission line and a common electrode. The first insulation layer is on the base substrate, and a groove extending in a first direction is in the first insulation layer; the transmission line is in the groove and is configured to transmit an electrical signal; the common electrode overlaps with the transmission line and is electrically connected with the transmission line.
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公开(公告)号：US20200212071A1
公开(公告)日：2020-07-02
申请号：US16640940
申请日：2019-03-22
发明人： Zhixuan GUO , Fengguo WANG , Yezhou FANG , Feng LI , Xinguo WU , Hong LIU , Zifeng WANG , Lei LI , Feng LI , Kai LI , Liang TIAN , Jing ZHAO , Zhengkui WANG , Bo MA , Haiqin LIANG , Peng LIU
摘要： The present disclosure relates to the technical field of display. Disclosed are an array substrate and a preparation method therefor, and a display panel and a display device. The array substrate includes: a substrate; multiple gate lines, wherein the gate lines are located on the substrate, and extend along a first direction; multiple data lines, wherein the data lines are located on the substrate, and extend along a second direction, and the gate lines and the data lines intersect to define multiple pixel areas; and a touch-control electrode wiring wherein the touch-control electrode wiring has the same direction as that of the gate lines, and is arranged insulated from the gate lines on a different layer, and the orthographic projection of the touch-control electrode wiring on the substrate at least has an overlapping area with the orthographic projection of part of the gate lines on the substrate.
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8.发明申请公开(公告)号：US20190123156A1
公开(公告)日：2019-04-25
申请号：US16122339
申请日：2018-09-05
发明人： Xinguo WU , Fengguo WANG , Dawei SHI , Hong LIU , Zifeng WANG , Feng LI , Bo MA , Zhixuan GUO , Yuanbo LI , Cenhong DUAN , Jing ZHAO
IPC分类号： H01L29/417 , H01L29/786 , G02F1/1362 , H01L27/12
摘要： The present application provides a thin film transistor, an array substrate, a display device and a method of fabricating a thin film transistor. According to embodiments of the present application, the thin film transistor includes: a substrate; a first source/drain electrode on the substrate; an active layer at a side of the first source/drain electrode facing away from the substrate; and a second source/drain electrode at a side of the active layer facing away from the first source/drain electrode. The first source/drain electrode and the second source/drain electrode are electrically connected to the active layer independently.
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9.发明申请公开(公告)号：US20190121477A1
公开(公告)日：2019-04-25
申请号：US16157227
申请日：2018-10-11
发明人： Xinguo WU , Fengguo WANG , Dawei SHI , Hong LIU , Feng LI , Zifeng WANG , Bo MA , Zhixuan GUO , Yuanbo LI , Cenhong DUAN , Jing ZHAO
摘要： An array substrate and a method for manufacturing the same, a display panel and a display device are provided. The array substrate includes: a substrate; a gate metal layer arranged on the substrate, the gate metal layer including a gate line and a patterned auxiliary metal; a source and drain metal layer, the source and drain metal layer including source signal lines and touch signal lines, and the source and drain metal layer being separated from the gate metal layer by an insulating layer; a planarization layer arranged on the source and drain metal layer; and a common electrode arranged on the planarization layer. The patterned auxiliary metal is electrically connected to the touch signal lines through first holes penetrating the insulating layer, and is electrically connected to the common electrode through second holes penetrating the insulating layer and third holes penetrating the planarization layer.
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公开(公告)号：US20190004660A1
公开(公告)日：2019-01-03
申请号：US15748455
申请日：2017-06-30
发明人： Zhixuan GUO , Fengguo WANG , Xinguo WU , Feng LI , Hong LIU , Zifeng WANG , Yuanbo LI , Bo MA
IPC分类号： G06F3/041 , H01L27/12 , H01L23/532 , H01L23/31 , G02F1/1368 , H01L27/32 , H01L29/786 , H01L29/417 , H01L29/423
摘要： An array substrate and a manufacturing method thereof and a display panel are provided. The array substrate includes: a base substrate; a first layer, located on the base substrate, including a force electrode configured to detect a touch force; a buffer layer located on the first layer; a thin film transistor including a gate electrode located on the buffer layer; and a second layer including a force electrode wire and the gate electrode; the force electrode wire and the force electrode being electrically connected.
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