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WO2013048136A3 - 전도성 패턴을 포함하는 전도성 기판 및 이를 포함하는 터치 패널 - Google Patents

전도성 패턴을 포함하는 전도성 기판 및 이를 포함하는 터치 패널 Download PDF

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Publication number
WO2013048136A3
WO2013048136A3 PCT/KR2012/007803 KR2012007803W WO2013048136A3 WO 2013048136 A3 WO2013048136 A3 WO 2013048136A3 KR 2012007803 W KR2012007803 W KR 2012007803W WO 2013048136 A3 WO2013048136 A3 WO 2013048136A3
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WO
WIPO (PCT)
Prior art keywords
conductive
touch panel
same
conductive pattern
substrate
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.)
Ceased
Application number
PCT/KR2012/007803
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English (en)
French (fr)
Other versions
WO2013048136A2 (ko
WO2013048136A9 (ko
Inventor
황지영
황인석
이승헌
전상기
구범모
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
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 LG Chem Ltd filed Critical LG Chem Ltd
Priority to CN201280047431.2A priority Critical patent/CN104246666B/zh
Priority to JP2014522763A priority patent/JP6143267B2/ja
Priority to US14/234,337 priority patent/US20140151098A1/en
Publication of WO2013048136A2 publication Critical patent/WO2013048136A2/ko
Publication of WO2013048136A9 publication Critical patent/WO2013048136A9/ko
Publication of WO2013048136A3 publication Critical patent/WO2013048136A3/ko
Priority to US13/973,657 priority patent/US9345130B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • G06F3/047—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using sets of wires, e.g. crossed wires
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/0274—Optical details, e.g. printed circuits comprising integral optical means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/0026—Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/13338—Input devices, e.g. touch panels
    • 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
    • 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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/03—Use of materials for the substrate
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
    • H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
    • H05K3/1275—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns by other printing techniques, e.g. letterpress printing, intaglio printing, lithographic printing, offset printing
    • 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
    • G06F2203/04112—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Human Computer Interaction (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Non-Insulated Conductors (AREA)
  • Laminated Bodies (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

본 발명은 은폐성이 향상된 전도성 패턴을 포함하는 전도성 기판 및 이를 포함하는 터치 패널에 관한 것으로서, 본 발명에 따른 전도성 기판은 투명 기재, 및 상기 투명 기재 상에 구비된 전도성 라인을 포함하는 전도성 패턴을 포함하고, 상기 전도성 패턴은 전도성 라인의 길이방향으로 이격된 2 이상의 전도성 라인을 포함하고, 상기 이격된 2 이상의 전도성 라인의 최인접 말단간의 거리가 15㎛ 이하인 것을 특징으로 한다. 본 발명에 따른 전도성 기판은 전도성 패턴 내에 포함되는 금속선을 보다 효과적으로 은폐할 수 있는 특징이 있다.
PCT/KR2012/007803 2011-09-27 2012-09-27 전도성 패턴을 포함하는 전도성 기판 및 이를 포함하는 터치 패널 Ceased WO2013048136A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CN201280047431.2A CN104246666B (zh) 2011-09-27 2012-09-27 包含导电图案的导电基板以及包含该基板的触控面板
JP2014522763A JP6143267B2 (ja) 2011-09-27 2012-09-27 伝導性パターンを含む伝導性基板およびそれを含むタッチパネル｛ｃｏｎｄｕｃｔｉｎｇｓｕｂｓｔｒａｔｅｃｏｍｐｒｉｓｉｎｇｃｏｎｄｕｃｔｉｎｇｐａｔｔｅｒｎａｎｄｔｏｕｃｈｐａｎｅｌｃｏｍｐｒｉｓｉｎｇｔｈｅｓａｍｅ｝
US14/234,337 US20140151098A1 (en) 2011-09-27 2012-09-27 Conductive substrate comprising conductive pattern and touch panel comprising same
US13/973,657 US9345130B2 (en) 2011-09-27 2013-08-22 Conductive substrate comprising conductive pattern and touch panel comprising same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0097756 2011-09-27
KR20110097756 2011-09-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/973,657 Continuation US9345130B2 (en) 2011-09-27 2013-08-22 Conductive substrate comprising conductive pattern and touch panel comprising same

Publications (3)

Publication Number Publication Date
WO2013048136A2 WO2013048136A2 (ko) 2013-04-04
WO2013048136A9 WO2013048136A9 (ko) 2013-06-13
WO2013048136A3 true WO2013048136A3 (ko) 2013-08-01

Family

ID=47996624

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007803 Ceased WO2013048136A2 (ko) 2011-09-27 2012-09-27 전도성 패턴을 포함하는 전도성 기판 및 이를 포함하는 터치 패널

Country Status (6)

Country Link
US (2) US20140151098A1 (ko)
JP (1) JP6143267B2 (ko)
KR (1) KR101434031B1 (ko)
CN (1) CN104246666B (ko)
TW (1) TWI479382B (ko)
WO (1) WO2013048136A2 (ko)

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US9024197B2 (en) * 2013-02-05 2015-05-05 Nanchang O-Film Tech. Co., Ltd. Patterned transparent conductive film
US9047053B2 (en) * 2013-02-06 2015-06-02 Nanchang O-Film Tech. Co., Ltd. Conductive film, method for manufacturing the same and touch screen having the same
KR101682773B1 (ko) 2013-12-13 2016-12-05 주식회사 엘지화학 터치 센서 및 이의 제조방법
JP6216646B2 (ja) * 2014-01-23 2017-10-18 アキレス株式会社 透明導電膜及びこれを用いるタッチパネル
JP6418910B2 (ja) 2014-11-14 2018-11-07 三菱電機株式会社 タッチスクリーン、タッチパネル及び表示装置
JP6428233B2 (ja) * 2014-12-15 2018-11-28 大日本印刷株式会社 タッチパネルセンサ
KR101661517B1 (ko) * 2014-12-30 2016-09-30 한양대학교 에리카산학협력단 메탈메쉬-탄소나노튜브 플렉서블 투명전극의 제조방법
KR101636064B1 (ko) * 2015-02-23 2016-07-06 (주)뉴옵틱스 터치패널용 센서시트
US20160282973A1 (en) * 2015-03-24 2016-09-29 Uni-Pixel Display, Inc. Metal mesh touch sensor with randomized channel displacement
US10444919B2 (en) * 2015-06-29 2019-10-15 Mitsubishi Paper Mills Limited Light-transmitting conductive material
KR102306428B1 (ko) * 2015-12-24 2021-09-30 한국전자기술연구원 전도성 패턴
CN105975141B (zh) * 2016-06-28 2019-03-29 业成光电（深圳）有限公司 触控面板及触控显示屏
US20190249320A1 (en) * 2016-09-01 2019-08-15 Think Laboratory Co., Ltd. Mesh filter production method and mesh filter
CN106293253B (zh) * 2016-09-23 2019-05-28 京东方科技集团股份有限公司 触控传感器及其制作方法和触控传感器单元
CN107037925B (zh) * 2017-03-30 2019-12-24 昆山国显光电有限公司 触控屏及其制备方法及触控显示装置
US11782563B2 (en) 2020-05-15 2023-10-10 Chengdu Boe Optoelectronics Technology Co., Ltd. Touch substrate and display device
KR102792453B1 (ko) 2020-08-14 2025-04-08 삼성전자주식회사 안테나 및 그것을 포함하는 전자 장치
CN112198664A (zh) * 2020-09-23 2021-01-08 南昌欧菲显示科技有限公司 增强现实透镜、透镜制备方法及ar设备
CN112394843B (zh) * 2020-11-27 2022-08-16 上海中航光电子有限公司 显示面板及显示装置

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KR20100084262A (ko) * 2009-01-16 2010-07-26 삼성모바일디스플레이주식회사 터치 스크린 패널
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Also Published As

Publication number Publication date
US9345130B2 (en) 2016-05-17
JP2014526100A (ja) 2014-10-02
WO2013048136A2 (ko) 2013-04-04
TW201329812A (zh) 2013-07-16
US20140151098A1 (en) 2014-06-05
US20140144679A1 (en) 2014-05-29
JP6143267B2 (ja) 2017-06-07
WO2013048136A9 (ko) 2013-06-13
CN104246666B (zh) 2017-10-10
CN104246666A (zh) 2014-12-24
TWI479382B (zh) 2015-04-01
KR101434031B1 (ko) 2014-08-27
KR20130033993A (ko) 2013-04-04

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