WO2011159028A3 - 터치 패널 디스플레이 장치 - Google Patents

터치 패널 디스플레이 장치 Download PDF

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Publication number
WO2011159028A3
WO2011159028A3 PCT/KR2011/003595 KR2011003595W WO2011159028A3 WO 2011159028 A3 WO2011159028 A3 WO 2011159028A3 KR 2011003595 W KR2011003595 W KR 2011003595W WO 2011159028 A3 WO2011159028 A3 WO 2011159028A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer
disposed
display device
touch panel
transparent layer
Prior art date
Application number
PCT/KR2011/003595
Other languages
English (en)
French (fr)
Other versions
WO2011159028A2 (ko
Inventor
전성만
김상천
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to US13/508,298 priority Critical patent/US9134859B2/en
Priority to DE112011101994.7T priority patent/DE112011101994B4/de
Publication of WO2011159028A2 publication Critical patent/WO2011159028A2/ko
Publication of WO2011159028A3 publication Critical patent/WO2011159028A3/ko

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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
    • 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
    • G06F3/0412—Digitisers structurally integrated in a display
    • 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

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)
  • Liquid Crystal (AREA)
  • Position Input By Displaying (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

본 발명은 터치 패널을 가지는 디스프레이 장치에 관한 것으로 특히, 시인성을 개선할 수 있는 터치 패널 디스플레이 장치에 관한 것이다. 이러한 본 발명은, 디스플레이 패널; 상기 디스플레이 패널 상에 위치하며, 제1기재, 상기 제1기재 상에 위치하는 제1패턴을 가지는 제1 투명 전도성층, 및 상기 제1기재와 제1 투명 전도성층 사이에 위치하는 인덱스 매칭층을 포함하는 제1필름층; 상기 제1필름층 상에 위치하며, 제2기재, 상기 제2기재 상에 위치하고 제2패턴을 가지는 제2 투명 전도성층, 및 상기 제2기재와 제2 투명 전도성층 사이에 위치하는 인덱스 매칭층을 포함하는 제2필름층; 및 상기 제2필름층 상에 위치하는 터치 윈도우를 포함하여 구성되고, 상기 인덱스 매칭층은, 상기 제1기재와 제1 투명 전도성층 사이의 반사율 및 상기 제2기재와 제2 투명 전도성층 사이의 반사율 중 적어도 어느 하나가 1 % 이하가 되도록 하는 것을 특징으로 한다.
PCT/KR2011/003595 2010-06-14 2011-05-16 터치 패널 디스플레이 장치 WO2011159028A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US13/508,298 US9134859B2 (en) 2010-06-14 2011-05-16 Touch panel display device
DE112011101994.7T DE112011101994B4 (de) 2010-06-14 2011-05-16 Anzeigevorrichtung mit berührungsempfindlicher Tafel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100055927A KR101706946B1 (ko) 2010-06-14 2010-06-14 터치 패널 디스플레이 장치
KR10-2010-0055927 2010-06-14

Publications (2)

Publication Number Publication Date
WO2011159028A2 WO2011159028A2 (ko) 2011-12-22
WO2011159028A3 true WO2011159028A3 (ko) 2012-02-09

Family

ID=45348696

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003595 WO2011159028A2 (ko) 2010-06-14 2011-05-16 터치 패널 디스플레이 장치

Country Status (4)

Country Link
US (1) US9134859B2 (ko)
KR (1) KR101706946B1 (ko)
DE (1) DE112011101994B4 (ko)
WO (1) WO2011159028A2 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5234868B1 (ja) * 2011-12-28 2013-07-10 日本写真印刷株式会社 光学機能付き静電容量方式タッチセンサー
US9949397B2 (en) 2012-02-23 2018-04-17 Samsung Electronics Co., Ltd. Touch panel having improved visibility and method of manufacturing the same
US9996201B2 (en) 2012-02-23 2018-06-12 Samsung Electronics Co., Ltd. Touch panel having improved visibility and method of manufacturing the same
KR101424657B1 (ko) * 2012-05-07 2014-07-31 (주)듀링 윈도우렌즈 일체형 터치패널
JP6056583B2 (ja) * 2013-03-21 2017-01-11 大日本印刷株式会社 タッチパネルセンサおよびタッチパネル装置
CN104423674B (zh) * 2013-09-10 2017-09-12 宸鸿科技(厦门)有限公司 触控面板及其制作方法
KR102112219B1 (ko) * 2013-10-11 2020-06-05 삼성디스플레이 주식회사 표시 패널, 표시 패널을 구비하는 표시 장치 및 표시 패널을 구비하는 표시 장치의 제조 방법
KR101629943B1 (ko) 2014-02-21 2016-06-13 주식회사 엘지화학 전자 칠판
WO2015126178A1 (ko) * 2014-02-21 2015-08-27 주식회사 엘지화학 전자 칠판
US20150279320A1 (en) 2014-03-26 2015-10-01 Nike, Inc. Subtractive Color Change System and Method
KR102452606B1 (ko) 2017-09-19 2022-10-07 삼성전자주식회사 모아레 시인 방지용 패턴 구조체 및 이를 이용한 디스플레이 장치
KR20220007825A (ko) * 2020-07-10 2022-01-19 삼성디스플레이 주식회사 디지타이저 및 표시 장치

Citations (4)

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JP2003308736A (ja) * 2002-02-15 2003-10-31 Eastman Kodak Co 透明多層体、タッチスクリーン及び表示装置
KR20060133331A (ko) * 2005-06-20 2006-12-26 삼성전자주식회사 위상 지연판을 포함한 액정 표시 장치 및 그 제조 방법
KR100727796B1 (ko) * 1999-08-31 2007-06-14 데이진 가부시키가이샤 투명 전기 전도성 적층체 및 이를 사용하는 터치 패널
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KR100727796B1 (ko) * 1999-08-31 2007-06-14 데이진 가부시키가이샤 투명 전기 전도성 적층체 및 이를 사용하는 터치 패널
JP2003308736A (ja) * 2002-02-15 2003-10-31 Eastman Kodak Co 透明多層体、タッチスクリーン及び表示装置
KR20060133331A (ko) * 2005-06-20 2006-12-26 삼성전자주식회사 위상 지연판을 포함한 액정 표시 장치 및 그 제조 방법
KR20100043938A (ko) * 2008-10-21 2010-04-29 삼성전자주식회사 와이어 그리드를 이용한 편광 터치 스크린 패널

Also Published As

Publication number Publication date
KR101706946B1 (ko) 2017-02-15
DE112011101994T5 (de) 2013-05-16
US9134859B2 (en) 2015-09-15
DE112011101994B4 (de) 2022-09-08
WO2011159028A2 (ko) 2011-12-22
US20120223905A1 (en) 2012-09-06
KR20110136123A (ko) 2011-12-21

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