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公开(公告)号：US20180052553A1
公开(公告)日：2018-02-22
申请号：US15668144
申请日：2017-08-03
发明人： Jing WANG , Ming ZHANG , Xiaodong XIE , Min HE , Dong LI
IPC分类号： G06F3/041 , G02F1/1343 , G02F1/1333
CPC分类号： G06F3/0412 , G02F1/13338 , G02F1/1343 , G06F3/041 , G06F3/0416 , G06F3/044
摘要： A touch substrate and a method for forming the same, and a touch display device are provided, relating to the field of display technology. The touch substrate includes a touch region and a light-shielding region surrounding the touch region, a light-shielding pattern is arranged at the light-shielding region; the touch substrate further includes a first touch electrode and a second touch electrode crossing each other and insulated from each other and virtual electrodes at regions defined by the first touch electrode and the second touch electrode, and each virtual electrode is spaced apart from the first touch electrode and the second touch electrode; the first touch electrode, the second touch electrode and the virtual electrodes contact the light-shielding pattern; portions of adjacent virtual electrodes at the light-shielding region are connected to each other via a first bridge, the first bridge is insulated from the first touch electrode and the second touch electrode; and a first ground wire is arranged at the light-shielding region, and the first ground wire is electrically connected to the virtual electrodes connected to each other via the first bridge.
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公开(公告)号：US20210216169A1
公开(公告)日：2021-07-15
申请号：US16647826
申请日：2019-09-03
发明人： Jun CHEN , Qicheng CHEN , Ming ZHANG , Jian YANG
IPC分类号： G06F3/044
摘要： The present disclosure provides a touch substrate, a manufacturing method thereof and a touch display device. The touch substrate includes: a base substrate; a touch area on the base substrate; a touch electrode made of nano-silver, the touch electrode including first touch electrodes and second touch electrodes, a first insulating layer located on a side of the touch electrode away from a center of the base substrate, a touch electrode bridge on the first insulating layer, the touch electrode bridge connecting adjacent first touch electrodes and/or adjacent second electrodes by way of a first through-hole penetrating the first insulating layer. An etching liquid applied to the touch electrode bridge is different from the etching liquid applied to the nano-silver. The technical solution of the present disclosure can realize a flexible touch substrate by using nano-silver and a photolithography process.
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公开(公告)号：US20190025968A1
公开(公告)日：2019-01-24
申请号：US15755737
申请日：2017-08-25
发明人： Qitao ZHENG , Ming HU , Ming ZHANG , Zouming XU , Guiyu ZHANG , Tong CHEN , Jing WANG , Xiaodong XIE , Kongshuo ZHU
IPC分类号： G06F3/041 , G02F1/1335 , G02F1/1343
CPC分类号： G06F3/0412 , G02F1/133512 , G02F1/1343 , G06F3/044 , G06F2203/04103
摘要： A touch panel, a touch display device and a method for manufacturing the touch panel are provided. The touch panel includes a first substrate and a second substrate which are oppositely arranged; a first blanking layer formed on the first substrate; a touch electrode layer formed on the first blanking layer; and a second blanking layer formed on the second substrate. A side of the first substrate provided with the first blanking layer and the touch electrode layer faces a side of the second substrate provided with the second blanking layer.
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公开(公告)号：US20180247807A1
公开(公告)日：2018-08-30
申请号：US15815749
申请日：2017-11-17
发明人： Min HE , Shifeng XU , Jing WANG , Xiaojuan HU , Xiaodong XIE , Ming ZHANG
IPC分类号： H01L21/02 , G06F3/0488 , G06F3/044
CPC分类号： H01L21/02107 , G06F3/044 , G06F3/0488 , G06F2203/04103 , G06F2203/04112
摘要： Embodiments of the present disclosure provide a touch substrate and a fabrication method thereof, and an electronic device. The fabrication method of the touch substrate includes: providing a substrate; and sequentially forming a first touch electrode layer, a first insulating layer, a second touch electrode layer and a second insulating layer on the substrate. The first touch electrode layer includes a first touch electrode, and the second touch electrode layer includes a second touch electrode. The step of forming the first insulating layer and the step of forming the second insulating layer are performed by using a single mask.
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公开(公告)号：US20160349873A1
公开(公告)日：2016-12-01
申请号：US14786498
申请日：2015-05-18
发明人： Lei ZHANG , Ming HU , Ming ZHANG , Taofeng XIE , Lingyan WU , Yang LIU , Zhixiang FANG
CPC分类号： G06F3/044 , G06F3/0412 , G06F2203/04112
摘要： The present disclosure provides a touch panel and a display device. The touch panel includes a glass substrate and a conductive film arranged on the glass substrate. The conductive film includes a base material and a conductive layer arranged on the base material. The conductive layer includes first conductive patterns and second conductive patterns, each of which includes a plurality of meshes formed by conductive wires crossing each other. The first conductive patterns are each of an X-shaped structure and arranged in an array form, and the second conductive patterns are each formed at a region surrounding by the adjacent first conductive patterns, arranged adjacent to and insulated from the first conductive pattern, and arranged in an array form.
摘要翻译： 本公开提供了一种触摸面板和显示装置。 触摸面板包括布置在玻璃基板上的玻璃基板和导电膜。 导电膜包括基材和布置在基材上的导电层。 导电层包括第一导电图案和第二导电图案，每个导体图案包括由彼此交叉的导线形成的多个网格。 第一导电图案各自为X形结构并且以阵列形式布置，并且第二导电图案各自形成在相邻的第一导电图案周围的区域周围，布置成与第一导电图案相邻并且与第一导电图案绝缘，以及 排列成阵列形式。
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公开(公告)号：US20210349571A1
公开(公告)日：2021-11-11
申请号：US16335791
申请日：2018-08-03
发明人： Jun CHEN , Ming ZHANG , Qicheng CHEN , Jun LI , Weijie MA
摘要： A method for manufacturing a touch screen which includes: providing a substrate including a display area and a non-display area located around the display area; forming a first transparent conductive layer on a side of the substrate, and forming a metal layer on a surface of the first transparent conductive layer facing away from the substrate; forming a first photoresist pattern on the metal layer, at least a portion of the first photoresist pattern corresponding to a metal trace to be formed in the non-display area; performing an etching process by using the first photoresist pattern to form the metal trace; forming a second photoresist pattern only in one of the display area and the non-display area, and performing an etching process to form a first transparent conductive pattern in the display area.
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公开(公告)号：US20210342034A1
公开(公告)日：2021-11-04
申请号：US16339076
申请日：2018-07-26
发明人： Fuwei ZOU , Ming ZHANG , Zhanqi XU , Ting ZENG , Tsungchieh KUO
IPC分类号： G06F3/044 , G06F3/041 , G02F1/1335 , G02F1/1333 , G02F1/1343
摘要： A touch substrate, a manufacturing method thereof, and a display device. The touch substrate includes: a basal substrate; a first touch electrode, a black matrix, and a second touch electrode located on a first surface of the basal substrate; an orthographic projection of the first touch electrode on the basal substrate and an orthographic projection of the second touch electrode on the basal substrate at least partially overlap with each other; the first touch electrode and the second touch electrode are insulated from each other; in an overlapping area of the first touch electrode and the second touch electrode, the black matrix is located between the first touch electrode and the second touch electrode.
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公开(公告)号：US20200333916A1
公开(公告)日：2020-10-22
申请号：US16081253
申请日：2018-01-11
发明人： Xujie ZHANG , Tsungchieh KUO , Ming ZHANG , Jian TIAN , Shifeng XU , Chunjian LIU
IPC分类号： G06F3/044
摘要： Embodiments of the present disclosure describe a touch substrate and its manufacturing method and a touch display panel. The touch substrate includes a base substrate, a touch electrode layer arranged above the base substrate and includes a plurality of first touch electrodes and a plurality of second touch electrodes, each of the first touch electrodes and each of the corresponding second touch electrodes forming a mutual capacitance, a first insulating layer arranged above the touch electrode layer, a first via hole located in the first insulating layer, and a signal wiring arranged above the first insulating layer and connected to a corresponding one of the first touch electrodes and the second touch electrodes through the first via hole.
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公开(公告)号：US20200089359A1
公开(公告)日：2020-03-19
申请号：US15750521
申请日：2017-07-19
发明人： Zouming XU , Ming HU , Ming ZHANG , Jing WANG , Guiyu ZHANG
IPC分类号： G06F3/041
摘要： The present disclosure provides a touch unit, a method for manufacturing the same and a touch display panel. The touch unit includes: at least two sub-units arranged in an array on a base substrate, each of the sub-units including: a first electrode and a second electrode formed on the base substrate, an initial insulation layer being formed between the first electrode and the second electrode, wherein an orthographic projection area of the first electrode on the second electrode is located within an orthographic projection area of the initial insulation layer on the second electrode, the first electrodes in each row of the sub-units are sequentially connected to form a first touch line, the second electrodes in each column of the sub-units are sequentially connected to form a second touch line, and each of the first touch lines and each of the second touch lines are connected to a control unit.
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公开(公告)号：US20200081561A1
公开(公告)日：2020-03-12
申请号：US15741357
申请日：2017-07-24
发明人： Xiaodong XIE , Ming HU , Ming ZHANG , Qingpu WANG
摘要： A touch panel is disclosed, which includes a substrate, a black matrix layer, and an insulating layer. The black matrix is over the substrate, the insulating layer is over the black matrix layer, and an edge of the insulating layer has a longer distance to an edge of the substrate on a same side of the touch panel than an edge of the black matrix layer on the same side of the touch panel. The touch panel further includes a protecting layer over the insulating layer, configured such that an edge of the protecting layer on the same side of the touch panel has a longer distance to the edge of the substrate than the edge of the insulating layer. A manufacturing method of the touch panel, and a display apparatus containing the touch panel, are also disclosed.
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