KR102613419B1 - 터치 패널 - Google Patents

터치 패널 Download PDF

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Publication number
KR102613419B1
KR102613419B1 KR1020227013022A KR20227013022A KR102613419B1 KR 102613419 B1 KR102613419 B1 KR 102613419B1 KR 1020227013022 A KR1020227013022 A KR 1020227013022A KR 20227013022 A KR20227013022 A KR 20227013022A KR 102613419 B1 KR102613419 B1 KR 102613419B1
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KR
South Korea
Prior art keywords
electrode
touch panel
main
wiring
pattern
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.)
Active
Application number
KR1020227013022A
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English (en)
Korean (ko)
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KR20220065836A (ko
Inventor
유지 기타무라
마코토 단노
조지 아키즈키
Original Assignee
니혼 고꾸 덴시 고교 가부시끼가이샤
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Publication of KR20220065836A publication Critical patent/KR20220065836A/ko
Application granted granted Critical
Publication of KR102613419B1 publication Critical patent/KR102613419B1/ko
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Classifications

    • 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
    • G06F3/0412—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
    • G06F3/0416—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

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)
  • Push-Button Switches (AREA)
KR1020227013022A 2019-11-20 2020-10-12 터치 패널 Active KR102613419B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2019-209254 2019-11-20
JP2019209254A JP7425584B2 (ja) 2019-11-20 2019-11-20 タッチパネル
PCT/JP2020/038456 WO2021100354A1 (ja) 2019-11-20 2020-10-12 タッチパネル

Publications (2)

Publication Number Publication Date
KR20220065836A KR20220065836A (ko) 2022-05-20
KR102613419B1 true KR102613419B1 (ko) 2023-12-12

Family

ID=75966322

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227013022A Active KR102613419B1 (ko) 2019-11-20 2020-10-12 터치 패널

Country Status (7)

Country Link
US (1) US12014017B2 (enExample)
EP (1) EP4030270B1 (enExample)
JP (1) JP7425584B2 (enExample)
KR (1) KR102613419B1 (enExample)
CN (1) CN114585993B (enExample)
TW (1) TWI774084B (enExample)
WO (1) WO2021100354A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230022009A (ko) * 2021-08-06 2023-02-14 동우 화인켐 주식회사 터치 센서
WO2024195671A1 (ja) * 2023-03-23 2024-09-26 日本精機株式会社 タッチ入力装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010286886A (ja) * 2009-06-09 2010-12-24 Gunze Ltd タッチスイッチ
JP2014089585A (ja) * 2012-10-30 2014-05-15 Futaba Corp タッチスイッチ装置
JP2015106342A (ja) * 2013-12-02 2015-06-08 富士フイルム株式会社 導電シート及びタッチパネル
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
JP2017068556A (ja) * 2015-09-30 2017-04-06 日本航空電子工業株式会社 タッチパネル

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP6219226B2 (ja) 2013-05-16 2017-10-25 三菱製紙株式会社 導電性パターン及び単層静電容量方式タッチパネルの電極パターン
KR102177716B1 (ko) * 2013-12-30 2020-11-11 엘지디스플레이 주식회사 터치 센서 일체형 표시장치
JP2015232818A (ja) 2014-06-10 2015-12-24 株式会社ジャパンディスプレイ センサ付き表示装置
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
JPWO2018123974A1 (ja) * 2016-12-28 2019-06-27 株式会社フジクラ 配線体、配線基板、及びタッチセンサ
JP6511127B2 (ja) 2017-01-05 2019-05-15 東友ファインケム株式会社Ｄｏｎｇｗｏｏ Ｆｉｎｅ−Ｃｈｅｍ Ｃｏ．， Ｌｔｄ． タッチセンシング電極構造物及びそれを含むタッチセンサー
US10860157B2 (en) 2017-07-05 2020-12-08 Sekisui Polymatech Co., Ltd. Capacitive touch panel
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
JP2010286886A (ja) * 2009-06-09 2010-12-24 Gunze Ltd タッチスイッチ
JP2014089585A (ja) * 2012-10-30 2014-05-15 Futaba Corp タッチスイッチ装置
JP2015106342A (ja) * 2013-12-02 2015-06-08 富士フイルム株式会社 導電シート及びタッチパネル
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
JP2017068556A (ja) * 2015-09-30 2017-04-06 日本航空電子工業株式会社 タッチパネル

Also Published As

Publication number Publication date
WO2021100354A1 (ja) 2021-05-27
CN114585993A (zh) 2022-06-03
EP4030270A4 (en) 2022-10-12
EP4030270B1 (en) 2024-07-03
JP7425584B2 (ja) 2024-01-31
EP4030270A1 (en) 2022-07-20
US20240028174A1 (en) 2024-01-25
CN114585993B (zh) 2024-05-24
JP2021082037A (ja) 2021-05-27
TWI774084B (zh) 2022-08-11
TW202121141A (zh) 2021-06-01
US12014017B2 (en) 2024-06-18
KR20220065836A (ko) 2022-05-20

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