CN115735186A - 触控基板及触控显示面板 - Google Patents

触控基板及触控显示面板 Download PDF

Info

Publication number
CN115735186A
CN115735186A CN202180001787.1A CN202180001787A CN115735186A CN 115735186 A CN115735186 A CN 115735186A CN 202180001787 A CN202180001787 A CN 202180001787A CN 115735186 A CN115735186 A CN 115735186A
Authority
CN
China
Prior art keywords
sub
metal
substrate
block
blocks
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202180001787.1A
Other languages
English (en)
Inventor
孙雪菲
王新星
柳在健
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
Original Assignee
BOE Technology Group Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BOE Technology Group Co Ltd filed Critical BOE Technology Group Co Ltd
Publication of CN115735186A publication Critical patent/CN115735186A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • 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
    • 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
    • G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
    • 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
    • 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
    • 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
    • G06F2203/04111—Cross over in capacitive digitiser, i.e. details of structures for connecting electrodes of the sensing pattern where the connections cross each other, e.g. bridge structures comprising an insulating layer, or vias through substrate
    • 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

Landscapes

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

Abstract

本公开提供一种触控基板及触控显示面板。所述触控基板包括基底，包括相对的第一表面和第二表面；设置在基底的第一表面上的第一金属网格层，所述第一金属网格层包括多条第一金属网格带，所述多条第一金属网格带沿着第一方向依次排列，相邻两个第一金属网格带之间彼此独立，以及所述第一金属网格带沿着与第一方向正交的第二方向延伸并且包括多条金属网格线，所述多条金属网格线呈网格状布置，并且包括沿着第二方向延伸的多个主干部分以及与多个主干部分分别连接并且从所述主干部分开始沿着与第二方向成预定角度的方向延伸的多个分支部分，所述第一金属网格带的多条金属网格线的多个主干部分在第二方向上设置有至少一个开口，使得所述第一金属网格带在第二方向上包括至少一个开口；以及设置在基底的第二表面上的第二金属网格层，所述第二金属网格层包括多个金属连接结构，所述金属连接结构包括第一端部、第二端部以及第一端部和第二端部之间的金属连接线；其中，所述金属连接线在基底上的正投影与所述至少一个开口中的对应一个开口在基底上的正投影至少部分重叠，以及所述第一端部和第二端部通过所述基底中设置的过孔与所述第一金属网格带中的对应金属网格线电连接。

Description

PCT国内申请，说明书已公开。

Claims (19)

  1. PCT国内申请，权利要求书已公开。
CN202180001787.1A 2021-07-02 2021-07-02 触控基板及触控显示面板 Pending CN115735186A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2021/104210 WO2023272713A1 (zh) 2021-07-02 2021-07-02 触控基板及触控显示面板

Publications (1)

Publication Number Publication Date
CN115735186A true CN115735186A (zh) 2023-03-03

Family

ID=84692229

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180001787.1A Pending CN115735186A (zh) 2021-07-02 2021-07-02 触控基板及触控显示面板

Country Status (3)

Country Link
US (1) US20240160326A1 (zh)
CN (1) CN115735186A (zh)
WO (1) WO2023272713A1 (zh)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160088530A (ko) * 2015-01-15 2016-07-26 삼성디스플레이 주식회사 터치 패널
JP6537960B2 (ja) * 2015-12-01 2019-07-03 日本航空電子工業株式会社 絶縁層の形成方法、電子デバイスの生産方法及び電子デバイス
CN106155448B (zh) * 2016-07-29 2019-07-26 厦门天马微电子有限公司 触控显示面板及装置
CN110764636B (zh) * 2018-07-25 2021-09-21 京东方科技集团股份有限公司 一种触控模组、触控显示基板和触控显示装置
CN109947289B (zh) * 2019-03-06 2024-08-30 苏州蓝沛光电科技有限公司 触控屏及其制备方法
CN112445360B (zh) * 2019-08-30 2024-01-23 京东方科技集团股份有限公司 触摸屏及显示装置
CN111736726B (zh) * 2020-06-22 2023-07-18 京东方科技集团股份有限公司 一种触控基板及触控显示装置
CN111722762A (zh) * 2020-07-15 2020-09-29 武汉华星光电半导体显示技术有限公司 触控显示装置
CN112328116B (zh) * 2020-11-16 2024-03-15 京东方科技集团股份有限公司 触控结构及其制作方法、显示装置

Also Published As

Publication number Publication date
US20240160326A1 (en) 2024-05-16
WO2023272713A1 (zh) 2023-01-05

Similar Documents

Publication Publication Date Title
EP3734662B1 (en) Display panel and display screen
CN112786645B (zh) 一种显示面板和电子设备
CN211150599U (zh) 一种显示基板、显示装置
KR102615639B1 (ko) 유기 발광 디스플레이 장치, 이를 제조하기 위한 마스크, 및 이의 제조 방법
CN113437232B (zh) 一种显示基板及其制作方法、显示装置
CN109728035B (zh) Oled显示装置、掩膜及oled显示装置的制造方法
CN116363960A (zh) 显示面板和显示装置
CN110658952B (zh) 一种触控显示面板及显示装置
CN111668286A (zh) 一种触控显示装置
CN113437233A (zh) 一种显示基板及其制作方法、显示装置
US20210358963A1 (en) Display panel and display device
KR20210084733A (ko) 표시장치
CN111124189A (zh) 一种显示面板及显示装置
CN114730224A (zh) 触控显示面板、触控显示装置和制造方法
US20230010444A1 (en) Display substrate and display device
CN111708214B (zh) 一种显示面板及显示装置
CN114761605A (zh) 掩膜板及其制备方法、显示面板及其制备方法、显示装置
CN115735186A (zh) 触控基板及触控显示面板
WO2021217703A1 (zh) 透明显示面板和透明显示装置
JPWO2022067770A5 (zh)
US10495892B2 (en) Display assembly, driving method thereof, and display device
US11861130B2 (en) Touch module with alleviated mura phenomenon, manufacturing method thereof, and touch display device comprising the touch module
CN116830070A (zh) 触控结构、触控显示面板及显示装置
CN111158526A (zh) 一种触控显示基板、有机电致发光显示面板及显示装置
CN117750830B (zh) 显示面板

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination