JP6532336B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP6532336B2
JP6532336B2 JP2015146394A JP2015146394A JP6532336B2 JP 6532336 B2 JP6532336 B2 JP 6532336B2 JP 2015146394 A JP2015146394 A JP 2015146394A JP 2015146394 A JP2015146394 A JP 2015146394A JP 6532336 B2 JP6532336 B2 JP 6532336B2
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JP
Japan
Prior art keywords
pattern
polarizer
wiring
electrode line
line pattern
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JP2015146394A
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English (en)
Japanese (ja)
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JP2017026874A5 (enExample
JP2017026874A (ja
Inventor
正美 林
正美 林
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2015146394A priority Critical patent/JP6532336B2/ja
Priority to US15/215,627 priority patent/US10324323B2/en
Publication of JP2017026874A publication Critical patent/JP2017026874A/ja
Publication of JP2017026874A5 publication Critical patent/JP2017026874A5/ja
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    • 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
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • 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
    • G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
    • G02F1/1362—Active matrix addressed cells
    • G02F1/136286—Wiring, e.g. gate line, drain line
    • 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
    • G06F3/044—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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134372—Electrodes characterised by their geometrical arrangement for fringe field switching [FFS] where the common electrode is not patterned
    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Human Computer Interaction (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Geometry (AREA)
JP2015146394A 2015-07-24 2015-07-24 表示装置 Active JP6532336B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2015146394A JP6532336B2 (ja) 2015-07-24 2015-07-24 表示装置
US15/215,627 US10324323B2 (en) 2015-07-24 2016-07-21 Display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015146394A JP6532336B2 (ja) 2015-07-24 2015-07-24 表示装置

Publications (3)

Publication Number Publication Date
JP2017026874A JP2017026874A (ja) 2017-02-02
JP2017026874A5 JP2017026874A5 (enExample) 2018-07-26
JP6532336B2 true JP6532336B2 (ja) 2019-06-19

Family

ID=57836055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015146394A Active JP6532336B2 (ja) 2015-07-24 2015-07-24 表示装置

Country Status (2)

Country Link
US (1) US10324323B2 (enExample)
JP (1) JP6532336B2 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160114510A (ko) * 2015-03-24 2016-10-05 가부시키가이샤 한도오따이 에네루기 켄큐쇼 터치 패널
CN104978072B (zh) * 2015-07-30 2019-05-10 合肥鑫晟光电科技有限公司 显示面板、触控显示装置、显示面板制作方法
CN108062187A (zh) * 2016-11-07 2018-05-22 京东方科技集团股份有限公司 触控结构及其制作方法和触控装置
WO2018173113A1 (ja) * 2017-03-21 2018-09-27 凸版印刷株式会社 表示装置及び表示装置基板
CN107491222A (zh) * 2017-09-01 2017-12-19 业成科技（成都）有限公司 触控面板
CN109582162B (zh) * 2017-09-28 2024-06-04 京东方科技集团股份有限公司 触控显示模组及其制作方法、触控显示装置
KR102506445B1 (ko) * 2017-10-18 2023-03-07 삼성전자주식회사 빔 편향기 및 이를 포함하는 3차원 디스플레이 장치
KR102372187B1 (ko) * 2017-11-24 2022-03-08 삼성전자주식회사 센싱 전극을 포함하는 통신 장치를 포함하는 전자 장치
CN115128873B (zh) * 2021-03-29 2023-12-05 株式会社日本显示器 显示装置及显示装置的阵列基板
CN115237281B (zh) * 2022-09-22 2023-06-27 惠科股份有限公司 触控面板及电子设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10171599A (ja) 1996-12-05 1998-06-26 Matsushita Electric Ind Co Ltd タッチパネルおよびそれを利用した表示装置
JP4138354B2 (ja) * 2002-04-01 2008-08-27 セイコーエプソン株式会社 液晶装置及びその製造方法、並びに投射型表示装置
KR100961385B1 (ko) * 2003-12-30 2010-06-07 엘지디스플레이 주식회사 액정표시장치
JP4810796B2 (ja) * 2004-02-05 2011-11-09 ソニー株式会社 液晶表示装置およびその製造方法
WO2006034051A2 (en) 2004-09-17 2006-03-30 Radiant Images, Inc. Microdisplay
JP2006171723A (ja) * 2004-12-13 2006-06-29 Samsung Electronics Co Ltd アレイ基板、その製造方法、及びこれを有する液晶表示装置
JP4559997B2 (ja) * 2006-03-31 2010-10-13 財団法人光産業技術振興協会 偏光板
JP4732376B2 (ja) * 2007-02-09 2011-07-27 三菱電機株式会社 タッチパネル及びタッチパネルを備えた液晶表示装置
JP4640446B2 (ja) * 2008-05-26 2011-03-02 ソニー株式会社 液晶装置、カラーフィルタ基板及びアレイ基板
JP4678431B2 (ja) 2008-10-20 2011-04-27 三菱電機株式会社 タッチパネル
US8269744B2 (en) 2008-09-05 2012-09-18 Mitsubishi Electric Corporation Touch screen, touch panel and display device
JP5230533B2 (ja) 2009-05-29 2013-07-10 三菱電機株式会社 タッチパネルおよびそれを備えた表示装置
CN104330915B (zh) * 2014-11-07 2017-06-06 京东方科技集团股份有限公司 一种阵列基板、液晶显示面板及显示装置
KR102437388B1 (ko) * 2015-06-24 2022-08-29 삼성디스플레이 주식회사 액정 표시 장치

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Publication number Publication date
JP2017026874A (ja) 2017-02-02
US10324323B2 (en) 2019-06-18
US20170023817A1 (en) 2017-01-26

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