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公开(公告)号：US20240220058A1
公开(公告)日：2024-07-04
申请号：US18601284
申请日：2024-03-11
发明人： Xue ZHAO , Xiaodong XIE , Min HE , Tengfei ZHONG , Xinxiu ZHANG , Tianyu ZHANG , Huayu SANG
CPC分类号： G06F3/0446 , G03D15/04 , G06F3/0445 , G06F2203/04103 , G06F2203/04112
摘要： The present disclosure relates to a method for fabricating a touch substrate, a touch substrate and a touch device. The method includes: forming, through a splicing exposure process, a first electrode layer including a metal strip in an edge region thereof and a first metal mesh pattern connected with the metal strip; forming, on one side of the first electrode layer and through a splicing exposure process, a second electrode layer including a metal strip in an edge region thereof and a second metal mesh pattern connected with the metal strip and insulated from the first metal mesh pattern, the metal strip of the first electrode layer directly contacting the metal strip of the second electrode layer to form a metal stack; and forming a wire electrically connected with one of the first and metal mesh patterns of the first and second electrode layers by using the metal stack.
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公开(公告)号：US20230341984A1
公开(公告)日：2023-10-26
申请号：US17635738
申请日：2021-04-16
发明人： Bin PANG , Xiaodong XIE , Min HE , Tengfei ZHONG , Wenjie XU , Xinxiu ZHANG , Tianyu ZHANG , Xue ZHAO , Huayu SANG
IPC分类号： G06F3/044
CPC分类号： G06F3/0446 , G06F3/0445 , G06F2203/04103 , G06F2203/04107
摘要： The present disclosure provides a touch substrate having a touch electrode area and a peripheral area surrounding the touch electrode area. The touch substrate includes: a touch electrode layer in the touch electrode area and an electrostatic release structure in the peripheral area. The touch electrode layer includes touch electrodes and dummy electrodes alternately arranged along a first direction and separated from each other, the touch electrodes and the dummy electrodes extend along a second direction intersecting the first direction, the touch electrodes and the dummy electrodes both are conductive mesh structures, and the dummy electrode has a first end and a second end along the second direction and includes at least one conductive path that is continuous between the first end and the second end. The at least one conductive path is electrically connected to the electrostatic release structure.
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公开(公告)号：US20220350199A1
公开(公告)日：2022-11-03
申请号：US17440277
申请日：2021-01-22
发明人： Huayu SANG , Xiaodong XIE , Min HE , Xue ZHAO , Tianyu ZHANG , Tengfei ZHONG , Xinxiu ZHANG , Bin PANG
IPC分类号： G02F1/13357
摘要： An embodiment of the present disclosure provides a driving backplane, which includes: a base substrate; a first conductive layer on the base substrate; a first planarization layer on the base substrate and in a region outside a pattern of the first conductive layer; a second planarization layer on a side of the first conductive layer and the first planarization layer distal to the base substrate; and a second conductive layer on a side of the second planarization layer distal to the base substrate, wherein an orthographic projection of the first conductive layer on the base substrate partially overlaps with an orthographic projection of the second conductive layer on the base substrate.
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公开(公告)号：US20230207542A1
公开(公告)日：2023-06-29
申请号：US17438447
申请日：2020-11-25
发明人： Tianyu ZHANG , Min HE , Tengfei ZHONG , Xinxiu ZHANG , Xiaodong XIE , Xue ZHAO , Wenjie XU , Huayu SANG
IPC分类号： H01L25/16 , H01L23/538
CPC分类号： H01L25/167 , H01L23/5386 , H01L25/162
摘要： This disclosure relates to a light-emitting substrate, a preparation method thereof, and an array substrate, and relates to the technical field of display. The array substrate is polygonal and has at least one set of first and second lateral sides oppositely arranged, and has a first binding area arranged near the first lateral side and a second binding area arranged near the second lateral side. The array substrate includes a base substrate and a pad layer arranged on a main surface of the base substrate. The pad layer includes first binding pads in the first binding area, and second binding pads in the second binding area. Any one of the first binding area and the second binding area is configured to connect with a driving circuit board to drive the array substrate. The array substrate can avoid the binding pad from being damaged and thus discarding the array substrate.
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公开(公告)号：US20210216167A1
公开(公告)日：2021-07-15
申请号：US16646918
申请日：2019-09-04
发明人： Tengfei ZHONG , Jian TIAN , Xiaodong XIE , Bin PANG , Tianyu ZHANG , Xinxiu ZHANG
IPC分类号： G06F3/044
摘要： A touch substrate includes a touch region provided with touch electrodes, and a peripheral region surrounding the touch region and provided with at least one line arranged at a same layer as the touch electrodes. The touch electrodes include a first touch electrode and a second touch electrode arranged at a periphery of the touch region at a same side. A sum of parasitic capacitances generated between the first touch electrode and the at least one line at an adjacent part of the peripheral region is a first total parasitic capacitance, a sum of parasitic capacitances generated between the second touch electrode and the at least one line at the adjacent part of the peripheral region is a second total parasitic capacitance, and an absolute value of a difference between the first total parasitic capacitance and the second total parasitic capacitance is smaller than or equal to a threshold.
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公开(公告)号：US20200159353A1
公开(公告)日：2020-05-21
申请号：US16335887
申请日：2018-08-31
发明人： Xiaodong Xie , Tsungchieh KUO , Jing WANG , Tengfei ZHONG , Yaying LI
摘要： Some embodiments of the present disclosure provide a touch panel a method of manufacturing the touch panel and a touch display panel. The touch panel includes a touch substrate; and a plurality of touch electrodes on the touch substrate, the plurality of touch electrodes being spaced apart from each other in a first direction and extending in a second direction different from the first direction, wherein a width of each of the touch electrodes gradually increases or decreases in the second direction.
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公开(公告)号：US20200012386A1
公开(公告)日：2020-01-09
申请号：US16397498
申请日：2019-04-29
发明人： Xinxiu ZHANG , Shifeng XU , Xiaodong XIE , Lei ZHANG , Min HE , Tengfei ZHONG , Bin PANG
摘要： A touch control device is provided and includes a base substrate and a metal pattern on the base substrate. The metal pattern includes a first metal pattern and a second metal pattern. The first metal pattern and the second metal pattern are in different layers. The first metal pattern includes a first touch control electrode and a first virtual graphic that is insulated from the first touch control electrode. The second metal pattern includes a second touch control electrode and a second virtual graphic that is insulated from the second touch control electrode. An organic projection of the metal pattern to the base substrate is a regular grid.
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公开(公告)号：US20240105892A1
公开(公告)日：2024-03-28
申请号：US17768324
申请日：2021-04-16
发明人： Xue ZHAO , Xiaodong XIE , Min HE , Tengfei ZHONG , Wenjie XU , Xinxiu ZHANG , Bin PANG , Huayu SANG
IPC分类号： H01L33/62 , H01L25/075
CPC分类号： H01L33/62 , H01L25/0753 , H01L2933/0066
摘要： A driving backplane, a manufacturing method thereof, a light-emitting substrate are provided. In the driving backplane, a first conductive layer on a substrate; a first organic film layer is between the first conductive layer and second conductive layer, the first organic film layer has first via holes; a first inorganic film layer is on one side of first organic film layer away from the substrate; the second conductive layer is on one side of first inorganic film layer away from first organic film layer, the second conductive layer and the first conductive layer are connected through the first via holes; orthographic projections of the first conductive layer and second conductive layer have an overlapping region, the overlapping region includes a region including orthographic projection of the first via holes, and a first region, an orthographic projection of the first inorganic film layer covers parts of the first region.
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公开(公告)号：US20220404933A1
公开(公告)日：2022-12-22
申请号：US17776897
申请日：2021-05-13
发明人： Bin PANG , Xiaodong XIE , Min HE , Tengfei ZHONG , Xue ZHAO
IPC分类号： G06F3/044 , G02F1/1333
摘要： A touch substrate includes a substrate; a plurality of first touch electrodes disposed on the substrate and extending in a first direction; and a plurality of second touch electrodes disposed on the substrate and extending in a second direction intersecting with the first direction. The plurality of second touch electrodes are insulated from the plurality of first touch electrodes. Each first touch electrode and each second touch electrode both include a mesh structure and a plurality of first dummy electrodes; each first dummy electrode includes at least two line segments; the at least two line segments intersect with each other and have no closed region therebetween.
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公开(公告)号：US20220101801A1
公开(公告)日：2022-03-31
申请号：US17486624
申请日：2021-09-27
发明人： Tianyu ZHANG , Min HE , Tengfei ZHONG , Xiaodong XIE , Xinxiu ZHANG , Xue ZHAO , Huayu SANG
IPC分类号： G09G3/34
摘要： A light-emitting substrate includes a base and a plurality of light-emitting units disposed on the base. A light-emitting unit includes a driving voltage terminal, and a main driver chip pad group, a plurality of main light-emitting element pad groups connected in series and at least one spare light-emitting element pad group. Both ends of the plurality of main light-emitting element pad groups are coupled to the driving voltage terminal and the main driver chip pad group. Each spare light-emitting element pad group is connected in parallel with one of the plurality of main light-emitting element pad groups to constitute a pad unit.
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