CN115280268A - 触控基板的制造方法、触控基板、基板以及触控装置 - Google Patents

触控基板的制造方法、触控基板、基板以及触控装置 Download PDF

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Publication number
CN115280268A
CN115280268A CN202080003640.1A CN202080003640A CN115280268A CN 115280268 A CN115280268 A CN 115280268A CN 202080003640 A CN202080003640 A CN 202080003640A CN 115280268 A CN115280268 A CN 115280268A
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China
Prior art keywords
metal
electrode layer
edge
mask
exposure
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Pending
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CN202080003640.1A
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English (en)
Inventor
赵雪
谢晓冬
何敏
钟腾飞
张新秀
张天宇
桑华煜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Hefei Xinsheng Optoelectronics Technology Co Ltd
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Publication date
Application filed by BOE Technology Group Co Ltd, Hefei Xinsheng Optoelectronics Technology Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115280268A publication Critical patent/CN115280268A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
    • G03D15/00—Apparatus for treating processed material
    • G03D15/04—Cutting; Splicing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04112—Electrode mesh in capacitive digitiser: electrode for touch sensing is formed of a mesh of very fine, normally metallic, interconnected lines that are almost invisible to see. This provides a quite large but transparent electrode surface, without need for ITO or similar transparent conductive material

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Position Input By Displaying (AREA)

Abstract

一种触控基板的制造方法、触控基板和触控装置。该方法包括：通过拼接曝光工艺形成第一电极层(S102)，所述第一电极层包括位于所述第一电极层的边缘区域的金属条以及连接所述金属条的第一金属网格图案；在所述第一电极层的一侧通过拼接曝光工艺形成第二电极层(S105)，所述第二电极层包括位于所述第二电极层的边缘区域的金属条以及连接所述金属条的第二金属网格图案，所述第二金属网格图案与所述第一金属网格图案相互绝缘，所述第一电极层的金属条与所述第二电极层的金属条直接接触以形成金属叠层；利用所述金属叠层形成电连接所述第一电极层的第一金属网格图案和所述第二电极层的第二金属网格图案中的一者的走线(S106)。

Description

PCT国内申请，说明书已公开。

Claims (32)

  1. PCT国内申请，权利要求书已公开。
CN202080003640.1A 2020-12-25 2020-12-25 触控基板的制造方法、触控基板、基板以及触控装置 Pending CN115280268A (zh)

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Application Number Priority Date Filing Date Title
PCT/CN2020/139497 WO2022134020A1 (zh) 2020-12-25 2020-12-25 触控基板的制造方法、触控基板、基板以及触控装置

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CN115280268A true CN115280268A (zh) 2022-11-01

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US (1) US11960690B2 (zh)
CN (1) CN115280268A (zh)
WO (1) WO2022134020A1 (zh)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9430102B2 (en) * 2012-07-05 2016-08-30 Apple Touch interface using patterned bulk amorphous alloy
US20140307178A1 (en) * 2013-04-12 2014-10-16 Shenzhen O-Film Tech Co., Ltd Touch screen sensing module, manufacturing method thereof and display device
CN106371294B (zh) 2016-12-01 2018-10-26 京东方科技集团股份有限公司 一种显示基板的制作方法、显示基板及显示装置
CN106909251B (zh) * 2017-03-02 2020-01-17 合肥鑫晟光电科技有限公司 触摸屏的制作方法、触摸屏和显示装置
KR102489595B1 (ko) 2017-12-15 2023-01-17 엘지디스플레이 주식회사 칩 온 필름 및 그를 포함하는 디스플레이 장치
CN108321088B (zh) 2018-02-05 2020-06-16 京东方科技集团股份有限公司 触控基板的制造方法、触控基板及显示装置
CN108415621B (zh) 2018-05-16 2020-04-21 京东方科技集团股份有限公司 一种触控面板、触控装置及其制作方法
CN110515481B (zh) 2018-05-22 2023-05-26 鸿富锦精密工业（深圳）有限公司 电子装置及电子装置的制造方法
CN108761995A (zh) 2018-06-21 2018-11-06 京东方科技集团股份有限公司 掩模板、曝光方法和触控面板
CN108803166B (zh) 2018-07-06 2021-05-25 京东方科技集团股份有限公司 一种基板组件、显示面板及显示装置
CN109239998B (zh) 2018-10-10 2020-03-31 惠科股份有限公司 一种显示面板和显示面板的制程

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US20220397983A1 (en) 2022-12-15
WO2022134020A1 (zh) 2022-06-30
US11960690B2 (en) 2024-04-16

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