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公开(公告)号：US20220416007A1
公开(公告)日：2022-12-29
申请号：US17771756
申请日：2021-03-09
Inventor： Liang TANG , Liangliang LIU , Liman PENG , Yan WU , Nini BAI , Qiang CHEN , Xu LIU , Guodong JING , Qianqian ZHANG , Zhiyong XUE , Qiang GUO , Guofang XU , Zihua LI , Qiang WANG , Ruiqing ZHANG , Xudong WANG
IPC: H01L27/32
Abstract: Provided is a method for manufacturing an array substrate. The method includes: providing a base substrate with a conductive pattern layer, wherein the base substrate is provided with a display region and a peripheral region disposed around the display region, wherein the conductive pattern layer includes a plurality of conductive lines disposed in the peripheral region; forming an electrode material film layer on the conductive pattern layer; forming a mask layer on the electrode material film layer, wherein the mask layer includes a plurality of electrode layer patterns disposed in the display region and protection patterns disposed above the conductive lines; and etching the electrode material film layer and removing the mask layer.
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22.发明申请公开(公告)号：US20190229295A1
公开(公告)日：2019-07-25
申请号：US16330324
申请日：2018-06-05
Inventor： Qiang WANG , Zengbiao SUN , Liping LUO , Huishuang LIU , Zhenshan LI , Jie ZHAO , Mingliang ZHAO
Abstract: The present disclosure provides an organic light emitting display panel, a method for manufacturing the same, and a display device thereof. The organic light emitting display panel includes a substrate, a first electrode located on the substrate, a light emitting layer located on a side of the first electrode away from the substrate, a second electrode located on a side of the light emitting layer away from the first electrode, and a polarization reflective layer located between the substrate and the first electrode or located on a side of the second electrode away from the light emitting layer.
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23.发明申请公开(公告)号：US20170269730A1
公开(公告)日：2017-09-21
申请号：US15237837
申请日：2016-08-16
Inventor： Qiang WANG , Libin LIU
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0416 , G06F2203/04103 , G06F2203/04105 , G06F2203/04111 , H01L27/323
Abstract: A tree-dimensional (3D) touch panel and a manufacturing method thereof, a touch drive device and method, and a display device are provided. The 3D touch panel includes a display backplate and a cover plate opposite to each other. The display backplate includes a display substrate, a plurality of first touch electrodes, first wirings, and a plurality of spacers. The cover plate includes a cover plate substrate, a plurality of second touch electrodes and second wirings formed on a surface of the cover plate substrate facing the display backplate, and a position touch layer formed on a surface of the cover plate substrate away from the display backplate. The position touch layer is configured to detect a touch position; and the first touch electrodes and the second touch electrodes correspond to each other in position and are both disposed at the spacers.
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公开(公告)号：US20250004595A1
公开(公告)日：2025-01-02
申请号：US18276637
申请日：2022-09-22
Inventor： Zhiqiang WANG , Jaeseung KIM , Shuai LIU , Ping LUO , Guiyu ZHANG , Qiang WANG , Shukui YANG , Liqing JIANG
Abstract: The present disclosure relates to a display panel and a display apparatus. The display panel has a display region and a bezel region. The display region is adjacent to the bezel region. The display panel includes a base, drive arrays, cathodes, a shielding layer, transfer traces, touch portions and touch lines. The drive arrays are on the base, and configured to drive the display panel to emit light. Cathodes are on a side of the drive arrays away from the base. The transfer traces is on a side of the cathodes away from the base, and is in the bezel region. The touch lines are used to send touch signals and are respectively electrically connected with the transfer traces. The shielding layer is between the cathodes and the transfer traces and is in the bezel region. A projection of the drive arrays in the bezel region onto the base is in a projection of the shielding layer onto the base. The shielding layer is configured to shield noise signals. At least two independent touch portions each include a plurality of first touch lines and a plurality of second touch lines. The plurality of first touch lines and the plurality of second touch lines respectively extend in a first direction and a second direction that are intersected.
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Patent Agency Ranking
公开(公告)号：US20240370127A1
公开(公告)日：2024-11-07
申请号：US18248170
申请日：2022-04-08
Inventor： Liqing JIANG , Guiyu ZHANG , Qiang WANG , Shuai LIU , Shukui YANG
IPC: G06F3/044
Abstract: A touch layer includes a first conductive pattern layer, a second conductive pattern layer and an insulation layer. The first conductive pattern layer includes electrode blocks arranged in a first direction, a second touch electrode strip extending along a second direction, and connecting pattern(s). The second conductive pattern layer includes bridge group(s). Two adjacent electrode blocks and a connecting pattern located therebetween are electrically connected by a bridge group, which includes connecting bridges. The insulation layer extends between the first conductive pattern layer and the second conductive pattern layer, and is provided therein with first openings and second openings. An electrode block in the two adjacent electrode blocks is electrically connected to the connecting pattern through connecting bridge(s) in the bridge group; a connecting bridge in the connecting bridge(s) is electrically connected to the electrode block at first opening(s) and is electrically connected to the connecting pattern at second opening(s).
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公开(公告)号：US20240192805A1
公开(公告)日：2024-06-13
申请号：US17909445
申请日：2021-11-12
Inventor： Shuwei LI , KwangGyun JANG , Hongqiang LUO , Jungyoup SUK , Qiang WANG , Jaeseung KIM
IPC: G06F3/041
CPC classification number: G06F3/04184 , G06F3/0412
Abstract: A touch display driving apparatus, a method, and a touch display apparatus are provided. The touch display driving apparatus is connected with a touch display panel; and the touch display driving apparatus includes a controller and a memory connected with the controller, wherein the memory is configured to store display data and touch data; and the controller is configured to perform a first reading and writing operation for reading and writing display data in the memory, when the touch display panel is in a display working period; or, perform a second reading and writing operation for reading and writing touch data in the memory, when the touch display panel is in a touch working period.
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公开(公告)号：US20240126110A1
公开(公告)日：2024-04-18
申请号：US18398675
申请日：2023-12-28
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Zifeng WANG , Weiguo LI , Junmin SUN , Qiang WANG , Yunpeng WU
IPC: G02F1/1333 , B60R11/02 , F16M13/02 , G02F1/1345 , G09F9/30 , G09F21/04 , G09G3/36
CPC classification number: G02F1/133308 , B60R11/0235 , F16M13/02 , G02F1/13452 , G09F9/30 , G09F21/049 , G09G3/3648 , B60R2011/0003 , G02F1/133342
Abstract: A display device includes a double-sided display module. The double-sided display module includes first and second display modules arranged back to back and connectors. Each connector includes at least one first connection hole and at least one second connection hole. The first display module includes first connection portions. The second display module includes second connection portions; and positions of the connectors, the first connection portions and the second connection portions are in one-to-one correspondence; the first display module and the second display module are fixedly connected to the connectors through the first connection portions and the second connection portions; and each first connection portion is connected to a connector through one of a first connection hole and a second connection hole of the connector, and each second connection portion is connected to the connector through another of a first connection hole and a second connection hole of the connector.
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28.发明公开公开(公告)号：US20240094837A1
公开(公告)日：2024-03-21
申请号：US18283224
申请日：2021-11-18
Inventor： Hang MIN , Liqing JIANG , Guiyu ZHANG , Hongqiang LUO , Qiang WANG
CPC classification number: G06F3/0412 , G06F3/0446 , G06F2203/04103
Abstract: The present invention relates to the technical field of display, and relates to a display device, a touch display panel, and a touch panel and a manufacturing method therefor. The touch panel of the present invention may comprise a substrate, a touch layer, and a light shielding layer, the touch layer being provided on one side of the substrate. The light shielding layer and the touch layer are provided on the same side of the substrate; the light shielding layer is annular and surrounds the touch layer.
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公开(公告)号：US20190061100A1
公开(公告)日：2019-02-28
申请号：US15545074
申请日：2017-02-16
Inventor： Qiang WANG , Libin LIU
Abstract: A substrate, an edge polishing detection method and device and a positioning method and device for the same, an exposure apparatus and an evaporation device are provided. The substrate includes a base substrate and at least one edge polishing detection pattern on the base substrate. The at least one edge polishing detection pattern is provided at an edge of the base substrate and made of a conductive material.
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