WO2013048135A3 - 투명 전도성 기판 및 이의 제조방법 - Google Patents

투명 전도성 기판 및 이의 제조방법 Download PDF

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Publication number
WO2013048135A3
WO2013048135A3 PCT/KR2012/007801 KR2012007801W WO2013048135A3 WO 2013048135 A3 WO2013048135 A3 WO 2013048135A3 KR 2012007801 W KR2012007801 W KR 2012007801W WO 2013048135 A3 WO2013048135 A3 WO 2013048135A3
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WO
WIPO (PCT)
Prior art keywords
pattern
transparent conductive
conductive substrate
manufacturing same
short circuit
Prior art date
Application number
PCT/KR2012/007801
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English (en)
French (fr)
Other versions
WO2013048135A2 (ko
Inventor
황지영
최현
이승헌
김수진
김기환
Original Assignee
주식회사 엘지화학
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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Publication date
Application filed by 주식회사 엘지화학 filed Critical 주식회사 엘지화학
Priority to JP2014523880A priority Critical patent/JP5991554B2/ja
Priority to EP12836760.4A priority patent/EP2763519B1/en
Priority to US14/235,999 priority patent/US9686859B2/en
Priority to CN201280047385.6A priority patent/CN103828502B/zh
Publication of WO2013048135A2 publication Critical patent/WO2013048135A2/ko
Publication of WO2013048135A3 publication Critical patent/WO2013048135A3/ko
Priority to US13/973,609 priority patent/US9035198B2/en

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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
    • 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
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1866—Transmission gratings characterised by their structure, e.g. step profile, contours of substrate or grooves, pitch variations, materials
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • 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
    • G06F3/0448—Details of the electrode shape, e.g. for enhancing the detection of touches, for generating specific electric field shapes, for enhancing display quality
    • 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
    • H05K1/11—Printed elements for providing electric connections to or between printed circuits
    • 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
    • H05K9/00—Screening of apparatus or components against electric or magnetic fields
    • H05K9/0073—Shielding materials
    • H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
    • H05K9/0096—Shielding materials being light-transmitting, e.g. transparent, translucent for television displays, e.g. plasma display panel
    • 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
    • G06F2203/04112—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; 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49117—Conductor or circuit manufacturing
    • Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
    • Y10T29/49155—Manufacturing circuit on or in base

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Human Computer Interaction (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Quality & Reliability (AREA)
  • Manufacturing & Machinery (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Non-Insulated Conductors (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Laminated Bodies (AREA)
  • Manufacturing Of Printed Circuit Boards (AREA)
  • Parts Printed On Printed Circuit Boards (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

본 발명은 투명 기판, 및 상기 투명 기판 상에 구비된 전도성 패턴을 포함하는 투명 전도성 기판으로서, 상기 전도성 패턴은 전기적으로 단절을 시키는 단선부를 포함하고, 상기 단선부들을 연결하였을 때 형성되는 단선 패턴은 불규칙 패턴 형상을 포함한다. 본 발명은 규칙 또는 불규칙 전도성 패턴을 불규칙 패턴을 이용하여 단선시킴으로써 모아레(moire) 현상 및 외부광에 의한 회절 현상을 최소화할 수 있다.
PCT/KR2012/007801 2011-09-27 2012-09-27 투명 전도성 기판 및 이의 제조방법 WO2013048135A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014523880A JP5991554B2 (ja) 2011-09-27 2012-09-27 透明基板の製造方法
EP12836760.4A EP2763519B1 (en) 2011-09-27 2012-09-27 Transparent conductive substrate and method for manufacturing same
US14/235,999 US9686859B2 (en) 2011-09-27 2012-09-27 Patterned conductive substrate and method for manufacturing same
CN201280047385.6A CN103828502B (zh) 2011-09-27 2012-09-27 透明导电基板及其制造方法
US13/973,609 US9035198B2 (en) 2011-09-27 2013-08-22 Transparent conductive substrate and method for manufacturing same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2011-0097754 2011-09-27
KR20110097754 2011-09-27

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US13/973,609 Continuation US9035198B2 (en) 2011-09-27 2013-08-22 Transparent conductive substrate and method for manufacturing same

Publications (2)

Publication Number Publication Date
WO2013048135A2 WO2013048135A2 (ko) 2013-04-04
WO2013048135A3 true WO2013048135A3 (ko) 2013-05-23

Family

ID=47996623

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/007801 WO2013048135A2 (ko) 2011-09-27 2012-09-27 투명 전도성 기판 및 이의 제조방법

Country Status (7)

Country Link
US (2) US9686859B2 (ko)
EP (1) EP2763519B1 (ko)
JP (1) JP5991554B2 (ko)
KR (1) KR101379963B1 (ko)
CN (1) CN103828502B (ko)
TW (1) TWI527062B (ko)
WO (1) WO2013048135A2 (ko)

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Also Published As

Publication number Publication date
CN103828502B (zh) 2016-10-26
CN103828502A (zh) 2014-05-28
TWI527062B (zh) 2016-03-21
EP2763519B1 (en) 2018-07-25
US9686859B2 (en) 2017-06-20
US20130341079A1 (en) 2013-12-26
JP2014529841A (ja) 2014-11-13
JP5991554B2 (ja) 2016-09-14
WO2013048135A2 (ko) 2013-04-04
US9035198B2 (en) 2015-05-19
KR101379963B1 (ko) 2014-04-01
KR20130033992A (ko) 2013-04-04
EP2763519A2 (en) 2014-08-06
TW201327585A (zh) 2013-07-01
US20140198269A1 (en) 2014-07-17
EP2763519A4 (en) 2015-05-06

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