TWI774084B - 觸控面板 - Google Patents

觸控面板 Download PDF

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Publication number
TWI774084B
TWI774084B TW109135485A TW109135485A TWI774084B TW I774084 B TWI774084 B TW I774084B TW 109135485 A TW109135485 A TW 109135485A TW 109135485 A TW109135485 A TW 109135485A TW I774084 B TWI774084 B TW I774084B
Authority
TW
Taiwan
Prior art keywords
electrode
wiring
touch panel
oblique direction
main
Prior art date
Application number
TW109135485A
Other languages
English (en)
Chinese (zh)
Other versions
TW202121141A (zh
Inventor
北村優志
團野誠
秋月譲司
Original Assignee
日商日本航空電子工業股份有限公司
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.)
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Application filed by 日商日本航空電子工業股份有限公司 filed Critical 日商日本航空電子工業股份有限公司
Publication of TW202121141A publication Critical patent/TW202121141A/zh
Application granted granted Critical
Publication of TWI774084B publication Critical patent/TWI774084B/zh

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04164—Connections between sensors and controllers, e.g. routing lines between electrodes and connection pads
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/0418—Control or interface arrangements specially adapted for digitisers for error correction or compensation, e.g. based on parallax, calibration or alignment
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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 OR CALCULATING; 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
    • G06F2203/04107—Shielding in digitiser, i.e. guard or shielding arrangements, mostly for capacitive touchscreens, e.g. driven shields, driven grounds
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Position Input By Displaying (AREA)
  • Push-Button Switches (AREA)
TW109135485A 2019-11-20 2020-10-14 觸控面板 TWI774084B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019-209254 2019-11-20
JP2019209254A JP7425584B2 (ja) 2019-11-20 2019-11-20 タッチパネル

Publications (2)

Publication Number Publication Date
TW202121141A TW202121141A (zh) 2021-06-01
TWI774084B true TWI774084B (zh) 2022-08-11

Family

ID=75966322

Family Applications (1)

Application Number Title Priority Date Filing Date
TW109135485A TWI774084B (zh) 2019-11-20 2020-10-14 觸控面板

Country Status (7)

Country Link
US (1) US12014017B2 (cg-RX-API-DMAC10.html)
EP (1) EP4030270B1 (cg-RX-API-DMAC10.html)
JP (1) JP7425584B2 (cg-RX-API-DMAC10.html)
KR (1) KR102613419B1 (cg-RX-API-DMAC10.html)
CN (1) CN114585993B (cg-RX-API-DMAC10.html)
TW (1) TWI774084B (cg-RX-API-DMAC10.html)
WO (1) WO2021100354A1 (cg-RX-API-DMAC10.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW202309726A (zh) * 2021-08-06 2023-03-01 南韓商東友精細化工有限公司 觸控感測器
WO2024195671A1 (ja) * 2023-03-23 2024-09-26 日本精機株式会社 タッチ入力装置
KR20260059868A (ko) * 2024-10-24 2026-05-04 엘지디스플레이 주식회사 표시 장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201546681A (zh) * 2014-06-10 2015-12-16 日本顯示器股份有限公司 附有感測器之顯示裝置
JP2016126730A (ja) * 2015-01-08 2016-07-11 凸版印刷株式会社 タッチセンサ用電極、タッチパネル、および、表示装置
US20170090652A1 (en) * 2015-09-30 2017-03-30 Japan Aviation Electronics Industry, Limited Touch panel having high resistance to static electricity
US20180188852A1 (en) * 2017-01-05 2018-07-05 Dongwoo Fine-Chem Co., Ltd. Touch sensing electrode structure and touch sensor including the same
TW201837678A (zh) * 2016-12-28 2018-10-16 日商藤倉股份有限公司 配線體、配線基板以及碰觸偵知器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5174745B2 (ja) 2009-06-09 2013-04-03 グンゼ株式会社 タッチスイッチ
JP6032532B2 (ja) * 2012-07-10 2016-11-30 大日本印刷株式会社 タッチパネル一体型表示装置用前面保護板、及び表示装置
JP2014089585A (ja) * 2012-10-30 2014-05-15 Futaba Corp タッチスイッチ装置
CN105210016B (zh) 2013-05-16 2017-10-17 三菱制纸株式会社 导电图案和单层电容式触摸屏的电极图案
JP6170420B2 (ja) * 2013-12-02 2017-07-26 富士フイルム株式会社 導電シート及びタッチパネル
KR102177716B1 (ko) * 2013-12-30 2020-11-11 엘지디스플레이 주식회사 터치 센서 일체형 표시장치
CN104331205B (zh) * 2014-11-25 2018-10-30 上海天马微电子有限公司 触控显示装置和电子设备
JP6406575B2 (ja) * 2014-11-26 2018-10-17 大日本印刷株式会社 タッチパネルセンサ、タッチパネル装置および表示装置
CN106155396B (zh) * 2015-04-20 2023-05-30 苏州诺菲纳米科技有限公司 触控传感器
JP2017004289A (ja) 2015-06-11 2017-01-05 凸版印刷株式会社 タッチセンサ用電極およびタッチパネル
CN206339953U (zh) 2015-10-30 2017-07-18 株式会社日本显示器 传感器以及具备传感器的显示装置
JP6621054B2 (ja) * 2016-06-27 2019-12-18 ブラザー工業株式会社 テープ印字装置及びトークデータ処理プログラム
CN110869896B (zh) * 2017-07-05 2023-08-11 积水保力马科技株式会社 静电电容式触控面板
JP6932613B2 (ja) 2017-10-30 2021-09-08 株式会社Ｖｔｓタッチセンサー タッチパネル及びそれを備えた表示装置
JP7025015B2 (ja) 2018-06-05 2022-02-24 ソフタード工業株式会社 分離装置及び触媒充填装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201546681A (zh) * 2014-06-10 2015-12-16 日本顯示器股份有限公司 附有感測器之顯示裝置
JP2016126730A (ja) * 2015-01-08 2016-07-11 凸版印刷株式会社 タッチセンサ用電極、タッチパネル、および、表示装置
US20170090652A1 (en) * 2015-09-30 2017-03-30 Japan Aviation Electronics Industry, Limited Touch panel having high resistance to static electricity
TW201837678A (zh) * 2016-12-28 2018-10-16 日商藤倉股份有限公司 配線體、配線基板以及碰觸偵知器
US20180188852A1 (en) * 2017-01-05 2018-07-05 Dongwoo Fine-Chem Co., Ltd. Touch sensing electrode structure and touch sensor including the same

Also Published As

Publication number Publication date
TW202121141A (zh) 2021-06-01
JP7425584B2 (ja) 2024-01-31
WO2021100354A1 (ja) 2021-05-27
KR20220065836A (ko) 2022-05-20
CN114585993A (zh) 2022-06-03
US20240028174A1 (en) 2024-01-25
EP4030270A4 (en) 2022-10-12
EP4030270A1 (en) 2022-07-20
EP4030270B1 (en) 2024-07-03
KR102613419B1 (ko) 2023-12-12
JP2021082037A (ja) 2021-05-27
US12014017B2 (en) 2024-06-18
CN114585993B (zh) 2024-05-24

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