CN116113914A - 触控面板、触控显示面板和触控显示装置 - Google Patents
触控面板、触控显示面板和触控显示装置 Download PDFInfo
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- CN116113914A CN116113914A CN202180002489.4A CN202180002489A CN116113914A CN 116113914 A CN116113914 A CN 116113914A CN 202180002489 A CN202180002489 A CN 202180002489A CN 116113914 A CN116113914 A CN 116113914A
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- 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
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- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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- G06F3/0412—Digitisers structurally integrated in a display
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- G06F3/0416—Control or interface arrangements specially adapted for digitisers
- G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
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- 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
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- 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)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Position Input By Displaying (AREA)
Abstract
一种触控面板、触控显示面板和触控显示装置，其中，触控面板包括：多个沿第一方向延伸的第一触控结构和多个沿第二方向延伸的第二触控结构，第一触控结构包括：多个第一触控电极和多个第一连接部，第二触控结构包括：多个第二触控电极和多个第二连接部；第一触控电极和第二触控电极同层设置，第一连接部或第二连接部与第一触控电极同层设置；触控面板还包括：位于触控电极的边缘的至少一个触控分支，每个触控分支的延伸方向与触控分支所在的触控电极的边缘的延伸方向相交，触控分支的延伸方向不同于第一方向和第二方向，触控电极包括：第一触控电极，和/或第二触控电极；触控分支的长度大于与第一触控电极同层设置的连接部沿第三方向的长度。
Description
PCT国内申请，说明书已公开。
Claims (26)
- PCT国内申请，权利要求书已公开。
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2021/117463 WO2023035188A1 (zh) | 2021-09-09 | 2021-09-09 | 触控面板、触控显示面板和触控显示装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116113914A true CN116113914A (zh) | 2023-05-12 |
Family
ID=85507102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202180002489.4A Pending CN116113914A (zh) | 2021-09-09 | 2021-09-09 | 触控面板、触控显示面板和触控显示装置 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US12118170B2 (zh) |
| CN (1) | CN116113914A (zh) |
| WO (1) | WO2023035188A1 (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12118170B2 (en) * | 2021-09-09 | 2024-10-15 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch control panel, touch control display panel, and touch control display apparatus |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9519383B2 (en) * | 2012-08-06 | 2016-12-13 | Stmicroelectronics Asia Pacific Pte Ltd | ITO pattern for capacitive touchscreen applications |
| GB2559573B (en) * | 2017-02-09 | 2020-03-25 | Solomon Systech Ltd | Touch Sensor |
| KR102446437B1 (ko) * | 2017-09-18 | 2022-09-23 | 삼성디스플레이 주식회사 | 입력감지유닛 및 이를 포함하는 표시모듈 |
| CN110764660B (zh) * | 2019-09-26 | 2022-04-05 | 武汉华星光电半导体显示技术有限公司 | 触控电极层及触控显示装置 |
| KR20210054654A (ko) * | 2019-11-05 | 2021-05-14 | 삼성디스플레이 주식회사 | 표시 장치 |
| CN111796719A (zh) * | 2020-07-13 | 2020-10-20 | 京东方科技集团股份有限公司 | 触控结构和触控显示面板 |
| US11720215B2 (en) * | 2020-08-06 | 2023-08-08 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch control structure, display panel, display apparatus, and method of fabricating touch control structure |
| US11947762B2 (en) * | 2020-10-27 | 2024-04-02 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch panel and touch display apparatus |
| CN112506381B (zh) * | 2020-12-25 | 2022-05-17 | 武汉华星光电半导体显示技术有限公司 | 触控组件及触控显示装置 |
| CN113031829B (zh) * | 2021-04-29 | 2024-09-27 | 京东方科技集团股份有限公司 | 触控电极结构、触控面板、显示装置 |
| KR20230014112A (ko) * | 2021-07-20 | 2023-01-30 | 삼성디스플레이 주식회사 | 전자 장치 |
| US12118170B2 (en) * | 2021-09-09 | 2024-10-15 | Chengdu Boe Optoelectronics Technology Co., Ltd. | Touch control panel, touch control display panel, and touch control display apparatus |
-
2021
- 2021-09-09 US US17/789,219 patent/US12118170B2/en active Active
- 2021-09-09 WO PCT/CN2021/117463 patent/WO2023035188A1/zh active Application Filing
- 2021-09-09 CN CN202180002489.4A patent/CN116113914A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US12118170B2 (en) | 2024-10-15 |
| WO2023035188A1 (zh) | 2023-03-16 |
| US20240184411A1 (en) | 2024-06-06 |
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