KR20120104326A - 광학적 및 전기적 성능이 개선된 다층 전극을 구비한 터치 감응 장치 - Google Patents

광학적 및 전기적 성능이 개선된 다층 전극을 구비한 터치 감응 장치 Download PDF

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Publication number
KR20120104326A
KR20120104326A KR1020127018096A KR20127018096A KR20120104326A KR 20120104326 A KR20120104326 A KR 20120104326A KR 1020127018096 A KR1020127018096 A KR 1020127018096A KR 20127018096 A KR20127018096 A KR 20127018096A KR 20120104326 A KR20120104326 A KR 20120104326A
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KR
South Korea
Prior art keywords
sensor
layer
conductive layer
conductive
electrodes
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Abandoned
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KR1020127018096A
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English (en)
Korean (ko)
Inventor
마노지 니르말
스티븐 피 마키
도날드 제이 맥클루어
조셉 더블유 우디
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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Publication of KR20120104326A publication Critical patent/KR20120104326A/ko
Abandoned legal-status Critical Current

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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
    • G06F3/042—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means
    • G06F3/0428—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by opto-electronic means by sensing at the edges of the touch surface the interruption of optical paths, e.g. an illumination plane, parallel to the touch surface which may be virtual
    • 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
    • G06F3/0445—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 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/14—Non-insulated conductors or conductive bodies characterised by their form comprising conductive layers or films on insulating-supports
    • 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
    • G06F2203/04102—Flexible digitiser, i.e. constructional details for allowing the whole digitising part of a device to be flexed or rolled like a sheet of paper

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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)
  • Position Input By Displaying (AREA)
  • Push-Button Switches (AREA)
  • Laminated Bodies (AREA)
KR1020127018096A 2009-12-16 2010-11-29 광학적 및 전기적 성능이 개선된 다층 전극을 구비한 터치 감응 장치 Abandoned KR20120104326A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/639,363 US8730184B2 (en) 2009-12-16 2009-12-16 Touch sensitive device with multilayer electrode having improved optical and electrical performance
US12/639,363 2009-12-16

Publications (1)

Publication Number Publication Date
KR20120104326A true KR20120104326A (ko) 2012-09-20

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Application Number Title Priority Date Filing Date
KR1020127018096A Abandoned KR20120104326A (ko) 2009-12-16 2010-11-29 광학적 및 전기적 성능이 개선된 다층 전극을 구비한 터치 감응 장치

Country Status (7)

Country Link
US (1) US8730184B2 (enExample)
EP (1) EP2513764B1 (enExample)
JP (1) JP5873025B2 (enExample)
KR (1) KR20120104326A (enExample)
CN (1) CN102667691B (enExample)
TW (1) TWI521396B (enExample)
WO (1) WO2011084261A2 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160005594A (ko) * 2014-07-07 2016-01-15 엘지이노텍 주식회사 터치 윈도우
KR20160010144A (ko) * 2014-07-18 2016-01-27 삼성전자주식회사 전극 구조체 및 이를 사용하는 접촉 감지 센서

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
CN108563366B (zh) 2006-06-09 2022-01-25 苹果公司 触摸屏液晶显示器
US9710095B2 (en) 2007-01-05 2017-07-18 Apple Inc. Touch screen stack-ups
KR101142566B1 (ko) * 2010-06-01 2012-05-03 삼성모바일디스플레이주식회사 터치스크린패널 및 이를 구비한 영상표시장치
WO2011159107A2 (ko) * 2010-06-16 2011-12-22 (주)삼원에스티 터치패널센서
US8804056B2 (en) 2010-12-22 2014-08-12 Apple Inc. Integrated touch screens
JP5432193B2 (ja) 2011-01-18 2014-03-05 株式会社ジャパンディスプレイ 表示装置
TWI439910B (zh) * 2011-01-27 2014-06-01 Mobile Technology Corp I 電容式觸控面板及其座標偵測方法
WO2012170415A2 (en) 2011-06-09 2012-12-13 3M Innovative Properties Company Method of making touch sensitive device with multilayer electrode and underlayer
JP6129185B2 (ja) * 2011-09-30 2017-05-17 スリーエム イノベイティブ プロパティズ カンパニー ファインピッチ相互接続を有するフレキシブル接触センサ
CN103186275B (zh) * 2011-12-31 2015-09-30 宸鸿科技(厦门)有限公司 触控面板及其制作方法
WO2013109892A1 (en) * 2012-01-18 2013-07-25 Rest Devices, Inc. System and method for measuring movement of a body part
WO2013158699A1 (en) 2012-04-19 2013-10-24 Elo Touch Solutions, Inc. Projected capacitive touch sensor with asymmetric bridge pattern
US9197208B2 (en) 2012-04-19 2015-11-24 Elo Touch Solutions, Inc. Projected capacitive touch sensor with asymmetric bridge pattern
KR102012417B1 (ko) * 2012-07-24 2019-08-22 삼성디스플레이 주식회사 터치 스크린 패널 및 그 제조방법
US9354755B2 (en) * 2012-11-27 2016-05-31 Guardian Industries Corp. Projected capacitive touch panel with a silver-inclusive transparent conducting layer(s)
JP6013397B2 (ja) * 2013-05-10 2016-10-25 サムソン エレクトロ−メカニックス カンパニーリミテッド． タッチセンサ
KR101431975B1 (ko) 2013-05-20 2014-08-19 대성전기공업 주식회사 오버헤드콘솔용 터치버튼
CN104423666B (zh) * 2013-08-30 2017-09-12 宸鸿科技(厦门)有限公司 触控面板
WO2015047572A1 (en) 2013-09-24 2015-04-02 3M Innovative Properties Company Transferable transparent conductive patterns and display stack materials
CN103761003A (zh) * 2014-01-09 2014-04-30 伯恩光学(惠州)有限公司 触摸屏
WO2015112419A1 (en) 2014-01-23 2015-07-30 3M Innovative Properties Company Method for patterning a microstructure
TW201531890A (zh) * 2014-02-07 2015-08-16 Wintek Corp 觸控裝置
CN106233235A (zh) 2014-04-17 2016-12-14 3M创新有限公司 带有 z 形电极图案的电容触摸传感器
US9701099B2 (en) * 2014-05-06 2017-07-11 Darwin Hu Single flexible cover for touch screen
CN204833228U (zh) * 2014-07-07 2015-12-02 Lg伊诺特有限公司 触摸窗
KR20160041487A (ko) * 2014-10-08 2016-04-18 삼성전자주식회사 터치 패널 및 그를 가지는 디스플레이 장치
US9857930B2 (en) 2015-12-16 2018-01-02 3M Innovative Properties Company Transparent conductive component with interconnect circuit tab comprising cured organic polymeric material
KR102365490B1 (ko) 2016-07-13 2022-02-18 가부시키가이샤 한도오따이 에네루기 켄큐쇼 입출력 패널, 입출력 장치, 반도체 장치
CN109313866B (zh) * 2016-07-20 2021-09-07 惠普发展公司，有限责任合伙企业 具有在下面的编码图案的近红外透明显示边框
KR102796859B1 (ko) 2016-11-14 2025-04-17 삼성전자주식회사 지문 센서 및 지문 센서의 제조 방법
KR102409200B1 (ko) 2017-06-01 2022-06-15 엘지디스플레이 주식회사 터치전극을 포함하는 표시장치 및 그의 제조방법
JP6515141B2 (ja) * 2017-06-29 2019-05-15 堺ディスプレイプロダクト株式会社 位置検出装置
KR101982177B1 (ko) * 2017-07-25 2019-05-24 포항공과대학교 산학협력단 압력센서, 그를 포함하는 압력센서 매트릭스 어레이 및 그의 제조방법
BR112020009830A2 (pt) * 2018-01-11 2020-11-03 Guardian Glass, LLC revestimento condutivo transparente para painel de toque capacitivo e método para a fabricação do mesmo
JP6352573B1 (ja) * 2018-04-20 2018-07-04 株式会社三重ロボット外装技術研究所 接触検出装置
KR20210005455A (ko) 2019-07-05 2021-01-14 삼성디스플레이 주식회사 디스플레이 장치 및 그 제조 방법
CN111122712A (zh) * 2020-01-15 2020-05-08 深圳市中科传感技术有限公司 一种兰姆波传感器
KR20230013658A (ko) * 2021-07-15 2023-01-27 삼성디스플레이 주식회사 표시장치
TWI841197B (zh) 2023-01-17 2024-05-01 元太科技工業股份有限公司 觸控面板與電子裝置

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5440446A (en) 1993-10-04 1995-08-08 Catalina Coatings, Inc. Acrylate coating material
US5629783A (en) 1993-10-05 1997-05-13 Casio Computer Co., Ltd. Active matrix polymer dispersed liquid crystal display device with flourescent film
GB9406702D0 (en) * 1994-04-05 1994-05-25 Binstead Ronald P Multiple input proximity detector and touchpad system
US5877895A (en) 1995-03-20 1999-03-02 Catalina Coatings, Inc. Multicolor interference coating
US7663607B2 (en) 2004-05-06 2010-02-16 Apple Inc. Multipoint touchscreen
JP3691956B2 (ja) * 1998-03-18 2005-09-07 株式会社東芝 インターコネクタおよび液晶表示装置
CA2353506A1 (en) * 1998-11-02 2000-05-11 3M Innovative Properties Company Transparent conductive oxides for plastic flat panel displays
JP2001306258A (ja) 2000-02-18 2001-11-02 Nippon Sheet Glass Co Ltd タッチパネル用透明導電膜付き基板
US6743488B2 (en) * 2001-05-09 2004-06-01 Cpfilms Inc. Transparent conductive stratiform coating of indium tin oxide
US7154481B2 (en) 2002-06-25 2006-12-26 3M Innovative Properties Company Touch sensor
US7019734B2 (en) * 2002-07-17 2006-03-28 3M Innovative Properties Company Resistive touch sensor having microstructured conductive layer
JP4047095B2 (ja) 2002-08-07 2008-02-13 三洋電機株式会社 無機電界発光素子およびその製造方法
JP2005019056A (ja) * 2003-06-24 2005-01-20 Toray Ind Inc 複合透明導電性基材とそれを用いたディスプレイ
US8068186B2 (en) 2003-10-15 2011-11-29 3M Innovative Properties Company Patterned conductor touch screen having improved optics
US7339579B2 (en) * 2003-12-15 2008-03-04 3M Innovative Properties Company Wiring harness and touch sensor incorporating same
JP2006011646A (ja) * 2004-06-23 2006-01-12 Pioneer Electronic Corp 触覚表示装置及び触覚表示機能付タッチパネル装置
US20060063015A1 (en) 2004-09-23 2006-03-23 3M Innovative Properties Company Protected polymeric film
US20070132737A1 (en) 2005-12-09 2007-06-14 Mulligan Roger C Systems and methods for determining touch location
JP5070827B2 (ja) 2006-01-12 2012-11-14 セイコーエプソン株式会社 電気泳動シート、電気泳動装置、電気泳動装置の製造方法および電子機器
US7495280B2 (en) 2006-05-16 2009-02-24 Taiwan Semiconductor Manufacturing Company, Ltd. MOS devices with corner spacers
US8040321B2 (en) * 2006-07-10 2011-10-18 Cypress Semiconductor Corporation Touch-sensor with shared capacitive sensors
US7948477B2 (en) * 2006-12-15 2011-05-24 Apple Inc. PET-based touchpad
US8373664B2 (en) * 2006-12-18 2013-02-12 Cypress Semiconductor Corporation Two circuit board touch-sensor device
CN201078769Y (zh) * 2007-04-27 2008-06-25 宸鸿光电科技股份有限公司 电容式触控板的触控图型结构
JP5383991B2 (ja) * 2007-09-13 2014-01-08 日本写真印刷株式会社 静電容量センサとその製造方法
JP2009135576A (ja) * 2007-11-28 2009-06-18 Sony Corp 音声出力制御装置及び音声出力制御方法
US20090237374A1 (en) * 2008-03-20 2009-09-24 Motorola, Inc. Transparent pressure sensor and method for using
TWI361998B (en) * 2008-05-08 2012-04-11 Wintek Corp Touch panel
US20090316060A1 (en) * 2008-06-18 2009-12-24 3M Innovative Properties Company Conducting film or electrode with improved optical and electrical performance
KR101752015B1 (ko) 2009-05-29 2017-06-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 고속 멀티-터치 터치 디바이스 및 그 제어기
US9581870B2 (en) 2009-08-13 2017-02-28 3M Innovative Properties Company Conducting film or electrode with improved optical and electrical performance for display and lighting devices and solar cells
US8773366B2 (en) 2009-11-16 2014-07-08 3M Innovative Properties Company Touch sensitive device using threshold voltage signal

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160005594A (ko) * 2014-07-07 2016-01-15 엘지이노텍 주식회사 터치 윈도우
KR20160010144A (ko) * 2014-07-18 2016-01-27 삼성전자주식회사 전극 구조체 및 이를 사용하는 접촉 감지 센서
US11422658B2 (en) 2014-07-18 2022-08-23 Samsung Electronics Co., Ltd. Electrode structure and touch detecting sensor using the same

Also Published As

Publication number Publication date
CN102667691A (zh) 2012-09-12
JP5873025B2 (ja) 2016-03-01
US20110139516A1 (en) 2011-06-16
WO2011084261A2 (en) 2011-07-14
CN102667691B (zh) 2015-09-09
EP2513764A2 (en) 2012-10-24
EP2513764A4 (en) 2015-08-26
US8730184B2 (en) 2014-05-20
JP2013514589A (ja) 2013-04-25
TW201207686A (en) 2012-02-16
EP2513764B1 (en) 2017-08-16
WO2011084261A3 (en) 2011-09-29
TWI521396B (zh) 2016-02-11

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