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21. 发明申请

US20190204975A1 TOUCH SUBSTRATE, METHOD FOR MANUFACTURING TOUCH SUBSTRATE, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20190204975A1
公开(公告)日：2019-07-04
申请号：US16331081
申请日：2018-05-07
申请人： HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Xiaodong XIE , Tsungchieh KUO , Lei ZHANG , Jing WANG , Zouming XU
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G06F3/044 , G06F2203/04102 , G06F2203/04103
摘要： A touch substrate, a method for manufacturing a touch substrate, and a display device are disclosed. The touch substrate includes a substrate and a plurality of touch units spaced apart from each other on the substrate. The plurality of touch units are arranged in rows and columns. Each of the plurality of touch units includes a first electrode and a second electrode. The first electrode and the second electrode are arranged crosswise and insulated and spaced apart from each other. The first electrodes of the adjacent touch units in one of the columns are connected by a first signal line, and the second electrodes of the adjacent touch units in one of the rows are connected by a second signal line.

22. 发明申请

US20180348925A1 TOUCH SUBSTRATE, TOUCH SCREEN AND ITS MANUFACTURING METHOD, AND DISPLAY DEVICE 审中-公开
公开(公告)号：US20180348925A1
公开(公告)日：2018-12-06
申请号：US15570798
申请日：2017-05-19
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jing WANG , Ming HU , Ming ZHANG , Xiaodong XIE , Yu ZHU , Qitao ZHENG , Guiyu ZHANG , Dong LI
IPC分类号： G06F3/041 , G02F1/1335 , G02F1/1333 , H01L27/12
CPC分类号： G02F1/1333 , G02F1/1335 , G06F3/041
摘要： A touch screen includes an array substrate and a color filter substrate disposed opposite to each other, the color filter substrate including an active area and a bezel area located at a periphery of the active area; a touch element layer disposed at a side of the color filter substrate facing away from the array substrate or a side of the color filter substrate facing towards the array substrate, the touch element layer including a number of metal pads disposed in its peripheral region; and a light shielding layer disposed on a side of at least one of the number of metal pads facing away from the array substrate. The bezel of the touch screen is narrow, so that a larger screen can be housed in a limited machine body, with cost advantages and a stylish appearance.

23. 发明申请

US20180314075A1 NAKED-EYE THREE DIMENSIONAL DISPLAY DEVICE 审中-公开
公开(公告)号：US20180314075A1
公开(公告)日：2018-11-01
申请号：US15564360
申请日：2017-04-11
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Guiyu ZHANG , Ming HU , Ming ZHANG , Jing WANG , Zouming XU
IPC分类号： G02B27/22 , H04N13/30 , G02F1/1343 , G02F1/1335 , G02B27/26 , G02F1/1333 , G02F1/1339 , G02F1/1347
摘要： Provided is a naked-eye three dimensional display device including: a third substrate, a second liquid crystal layer, a first electrode and a second electrode and a two dimensional display panel including a first substrate, a second substrate and a first liquid crystal layer disposed between the first substrate and the second substrate; the third substrate is disposed opposite to the second substrate on a side of the second substrate away from the first substrate; the second liquid crystal layer is disposed between the second substrate and the third substrate; the first electrode and the second electrode are disposed between the second substrate and the third substrate, and the first electrode and the second electrode are configured to apply an electric field to liquid crystal in the second liquid crystal layer to form a light splitting device for three dimensional display.

24. 发明申请

US20180188839A1 TOUCH SUBSTRATE AND MANUFACTURING METHOD THEREOF, TOUCH SCREEN 审中-公开
公开(公告)号：US20180188839A1
公开(公告)日：2018-07-05
申请号：US15836278
申请日：2017-12-08
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Jing WANG , Xiaodong XIE , Min HE , Guiyu ZHANG , Zouming XU , Qitao ZHENG , Xinbin TIAN , Dong LI
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F3/044 , G06F2203/04103
摘要： The present application discloses a touch substrate and a manufacturing method thereof, and a touch screen. The touch substrate has a touch area and a function-hole area and includes a base substrate and a light shielding pattern which defines the touch area and the function-hole area. The touch substrate further includes a touch unit and a first blanking pattern arranged in the touch area and a first insulating layer, a second blanking pattern and a transmission enhancement pattern arranged in the function-hole area. The first blanking pattern and the second blanking pattern are arranged in a same layer, and the transmission enhancement pattern is configured to increase a light transmittance of an area corresponding to the second blanking pattern.

25. 发明申请

US20180052553A1 TOUCH SUBSTRATE AND METHOD FOR FORMING THE SAME, AND TOUCH DISPLAY DEVICE 审中-公开
公开(公告)号：US20180052553A1
公开(公告)日：2018-02-22
申请号：US15668144
申请日：2017-08-03
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINGSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
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.

26. 发明申请

US20180024662A1 TOUCH DISPLAY SCREEN AND METHOD FOR FORMING THE SAME 审中-公开
公开(公告)号：US20180024662A1
公开(公告)日：2018-01-25
申请号：US15650154
申请日：2017-07-14
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Min HE , Jing WANG , Xiaodong XIE
IPC分类号： G06F3/041 , C09J5/06 , C09J5/04 , G02F1/1333 , H01L27/32
CPC分类号： G06F3/041 , C09J5/04 , C09J5/06 , G02F1/13338 , G02F1/1368 , G06F3/044 , G06F2203/04103 , H01L27/323 , H01L27/3244 , H01L51/5246
摘要： A touch display screen and a method for forming the same are provided, which are related to the touch technology. The touch display screen includes a touch screen, a display screen and a buffer layer. The buffer layer is on lateral surfaces of the touch screen and encircles the touch screen.

27. 发明申请

US20170068353A1 Touch Substrate, Manufacturing Method Thereof, and Display Device 审中-公开
标题翻译：触摸基板，其制造方法和显示设备
公开(公告)号：US20170068353A1
公开(公告)日：2017-03-09
申请号：US15159217
申请日：2016-05-19
申请人： BOE TECHNOLOGY GROUP CO., LTD. , HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
发明人： Xiaodong XIE , Ming HU , Ting ZENG , Qingpu WANG , Jing WANG
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04103
摘要： The present invention provides a touch substrate, a manufacturing method thereof, and a display device. In the touch substrate of the present invention, first leads of a first-layer structure are connected with first patterns in a second-layer structure via first via holes, second leads of the first-layer structure are connected with second patterns in the second-layer structure via second via holes, and the first patterns and the second patterns produce mutual capacitance. Each first pattern comprises a plurality of branches radiating from the center to the circumference, each second pattern surrounds one first pattern in a mutually separated manner, and when the touch substrate is used for flexible display, the second patterns can cover the whole bent surface, so that when a user touches any place of the touch substrate, the touch substrate can quickly respond and blind spots cannot be formed.
摘要翻译：本发明提供一种触摸基板及其制造方法以及显示装置。在本发明的触摸基板中，第一层结构的第一引线经由第一通孔与第二图案以第二图案连接，第二层结构的第二引线与第二层结构中的第二图案连接，并且第一图案和第二图案产生互电容。每个第一图案包括从中心到圆周辐射的多个分支，每个第二图案以相互分开的方式包围一个第一图案，并且当触摸基板用于柔性显示时，第二图案可以覆盖整个弯曲表面，使得当用户触摸触摸基板的任何位置时，触摸基板可以快速响应并且不能形成盲点。

28. 发明申请

US20220129659A1 METHOD FOR PREPARING OPTICAL FINGERPRINT SENSOR, OPTICAL FINGERPRINT SENSOR AND DISPLAY SCREEN 有权
公开(公告)号：US20220129659A1
公开(公告)日：2022-04-28
申请号：US17504372
申请日：2021-10-18
申请人： BOE Technology Group Co., Ltd.
发明人： Jing WANG , Ming LIU , Zheng LIU , Hongwei TIAN , Yibing FAN , Jia ZHAO
IPC分类号： G06K9/00 , H01L27/32 , H01L51/56 , H01L51/52
摘要： An optical fingerprint sensor is provided. The optical fingerprint sensor includes a backplate structure layer, a pixel defining layer, and an organic photoelectric sensing layer, wherein the pixel defining layer is disposed on a side of the backplate structure layer; and a non-pixel region of the pixel defining layer is provided with a first non-pixel hole, and the organic photoelectric sensing layer is disposed in the first non-pixel hole.

29. 发明申请

US20220068980A1 DRIVING BACKPLANE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICE 有权
公开(公告)号：US20220068980A1
公开(公告)日：2022-03-03
申请号：US17213939
申请日：2021-03-26
申请人： Hefei Xinsheng Optoelectronics Technology Co., Ltd. , BOE Technology Group Co., Ltd
发明人： Wenjie XU , Jing WANG , Xiaodong XIE , Tsungchieh KUO , Weiwei CHU , Yuan LI
IPC分类号： H01L27/12 , H01L25/16
摘要： Provided are a driving backplane and a method for manufacturing the same, a display device. The method includes: forming a first conductive pattern including signal lines; forming an insulating layer having via holes; forming a second conductive pattern including pairs of coupling electrodes; sequentially forming an inorganic material layer and an organic material layer; performing step exposure and developing on the organic material layer to form an intermediate pattern including a hollow-out portion, a completely-reserved portion and a half-reserved portion; the completely-reserved portion is thicker than the half-reserved portion, a thickness of the half-reserved portion is x times that of the inorganic material layer; etching the inorganic material layer and the intermediate pattern until a part of the inorganic material layer, corresponding to the hollow-out portion, is removed; an etching selection ratio of the inorganic material layer to the intermediate pattern is 1:y, 0

30. 发明申请

US20210382582A1 TOUCH PANEL, MANUFACTURING METHOD THEREOF AND CORRESPONDING TOUCH DEVICE 有权
公开(公告)号：US20210382582A1
公开(公告)日：2021-12-09
申请号：US16326773
申请日：2018-08-09
申请人： HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO.,LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Jing WANG , Lingyan WU , Taofeng XIE , Min HE , Xiaodong XIE , Qitao ZHENG , Jian TIAN , Wei ZHANG , Qin ZENG , Xiao HAN , Qidi WU , Dong LI
IPC分类号： G06F3/044
摘要： A touch panel, a manufacturing method thereof, and a corresponding touch device. The touch panel comprises: a substrate; a first, pattern metal layer on the substrate, wherein the first metal layer has a plurality of first touch electrode regions and a plurality of wiring regions between adjacent first touch electrode regions; an insulating layer overlaying the first metal layer; and a second metal layer on the insulating layer. The second metal layer has a plurality of second touch electrode regions. An orthogonal projection of each second touch electrode region on the substrate overlaps an orthogonal projection of a wiring region on the substrate.

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