JP6591194B2 - 液晶表示装置 - Google Patents

液晶表示装置 Download PDF

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Publication number
JP6591194B2
JP6591194B2 JP2015099820A JP2015099820A JP6591194B2 JP 6591194 B2 JP6591194 B2 JP 6591194B2 JP 2015099820 A JP2015099820 A JP 2015099820A JP 2015099820 A JP2015099820 A JP 2015099820A JP 6591194 B2 JP6591194 B2 JP 6591194B2
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JP
Japan
Prior art keywords
video signal
common electrode
signal line
pixel
liquid crystal
Prior art date
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Active
Application number
JP2015099820A
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English (en)
Japanese (ja)
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JP2016218131A (ja
JP2016218131A5 (OSRAM
Inventor
素明 宮本
素明 宮本
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.)
Japan Display Inc
Original Assignee
Japan Display Inc
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 Japan Display Inc filed Critical Japan Display Inc
Priority to JP2015099820A priority Critical patent/JP6591194B2/ja
Priority to CN201610237556.1A priority patent/CN106154653B/zh
Priority to US15/148,112 priority patent/US9785022B2/en
Publication of JP2016218131A publication Critical patent/JP2016218131A/ja
Priority to US15/698,760 priority patent/US10162232B2/en
Publication of JP2016218131A5 publication Critical patent/JP2016218131A5/ja
Priority to US16/176,088 priority patent/US10437116B2/en
Priority to US16/555,806 priority patent/US10890812B2/en
Priority to JP2019168933A priority patent/JP6980730B2/ja
Publication of JP6591194B2 publication Critical patent/JP6591194B2/ja
Application granted granted Critical
Priority to US17/114,676 priority patent/US11126043B2/en
Priority to US17/408,590 priority patent/US11500252B2/en
Priority to JP2021186773A priority patent/JP7201777B2/ja
Priority to US17/953,394 priority patent/US11774810B2/en
Priority to US18/455,699 priority patent/US12044935B2/en
Priority to US18/751,489 priority patent/US12242158B2/en
Priority to US19/047,757 priority patent/US20250189850A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • 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
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G02F1/13394—Gaskets; Spacers; Sealing of cells spacers regularly patterned on the cell subtrate, e.g. walls, pillars
    • 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
    • G02F1/1345—Conductors connecting electrodes to cell terminals
    • G02F1/13452—Conductors connecting driver circuitry and terminals of 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
    • G02F1/136—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
    • G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
    • 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
    • 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
    • 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
    • G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Spectroscopy & Molecular Physics (AREA)
JP2015099820A 2015-05-15 2015-05-15 液晶表示装置 Active JP6591194B2 (ja)

Priority Applications (14)

Application Number Priority Date Filing Date Title
JP2015099820A JP6591194B2 (ja) 2015-05-15 2015-05-15 液晶表示装置
CN201610237556.1A CN106154653B (zh) 2015-05-15 2016-04-15 液晶显示装置
US15/148,112 US9785022B2 (en) 2015-05-15 2016-05-06 Liquid crystal display device
US15/698,760 US10162232B2 (en) 2015-05-15 2017-09-08 Liquid crystal display device
US16/176,088 US10437116B2 (en) 2015-05-15 2018-10-31 Liquid crystal display device
US16/555,806 US10890812B2 (en) 2015-05-15 2019-08-29 Liquid crystal display device
JP2019168933A JP6980730B2 (ja) 2015-05-15 2019-09-18 液晶表示装置
US17/114,676 US11126043B2 (en) 2015-05-15 2020-12-08 Liquid crystal display device
US17/408,590 US11500252B2 (en) 2015-05-15 2021-08-23 Liquid crystal display device
JP2021186773A JP7201777B2 (ja) 2015-05-15 2021-11-17 液晶表示装置
US17/953,394 US11774810B2 (en) 2015-05-15 2022-09-27 Liquid crystal display device
US18/455,699 US12044935B2 (en) 2015-05-15 2023-08-25 Liquid crystal display device
US18/751,489 US12242158B2 (en) 2015-05-15 2024-06-24 Liquid crystal display device
US19/047,757 US20250189850A1 (en) 2015-05-15 2025-02-07 Liquid crystal display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015099820A JP6591194B2 (ja) 2015-05-15 2015-05-15 液晶表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019168933A Division JP6980730B2 (ja) 2015-05-15 2019-09-18 液晶表示装置

Publications (3)

Publication Number Publication Date
JP2016218131A JP2016218131A (ja) 2016-12-22
JP2016218131A5 JP2016218131A5 (OSRAM) 2018-04-26
JP6591194B2 true JP6591194B2 (ja) 2019-10-16

Family

ID=57276031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2015099820A Active JP6591194B2 (ja) 2015-05-15 2015-05-15 液晶表示装置

Country Status (3)

Country Link
US (10) US9785022B2 (OSRAM)
JP (1) JP6591194B2 (OSRAM)
CN (1) CN106154653B (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6591194B2 (ja) 2015-05-15 2019-10-16 株式会社ジャパンディスプレイ 液晶表示装置
CN206479745U (zh) * 2017-01-03 2017-09-08 京东方科技集团股份有限公司 一种阵列基板及显示装置
CN107065358A (zh) * 2017-05-27 2017-08-18 深圳市华星光电技术有限公司 Tft基板和液晶显示面板
JP2019040120A (ja) 2017-08-28 2019-03-14 株式会社ジャパンディスプレイ 液晶表示装置
JP7096718B2 (ja) * 2018-07-09 2022-07-06 株式会社ジャパンディスプレイ 表示装置
CN111103734A (zh) * 2018-10-25 2020-05-05 京东方科技集团股份有限公司 阵列基板、显示面板和显示装置
TWI694427B (zh) * 2019-02-27 2020-05-21 友達光電股份有限公司 顯示裝置
JP2023141674A (ja) * 2022-03-24 2023-10-05 株式会社ジャパンディスプレイ 液晶表示装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100798761B1 (ko) * 1999-09-07 2008-01-29 가부시키가이샤 히타치세이사쿠쇼 액정표시장치
JP4627148B2 (ja) * 2004-04-09 2011-02-09 株式会社 日立ディスプレイズ 表示装置
TWI313768B (en) * 2005-05-27 2009-08-21 Innolux Display Corp A liquid crystal display
JP4717533B2 (ja) * 2005-07-06 2011-07-06 株式会社 日立ディスプレイズ 表示装置
JP4884820B2 (ja) * 2006-04-12 2012-02-29 株式会社 日立ディスプレイズ 液晶表示装置
US8279151B2 (en) * 2006-05-31 2012-10-02 Hitachi Displays, Ltd. Display device
JP4820226B2 (ja) * 2006-07-18 2011-11-24 パナソニック液晶ディスプレイ株式会社 液晶表示装置
KR101270705B1 (ko) * 2006-09-26 2013-06-03 삼성디스플레이 주식회사 박막 트랜지스터 기판과 이의 제조 방법 및 이를 구비한액정표시패널
JP5093724B2 (ja) * 2007-10-29 2012-12-12 Ｎｌｔテクノロジー株式会社 液晶表示装置
JP2009180981A (ja) * 2008-01-31 2009-08-13 Mitsubishi Electric Corp アクティブマトリックス基板及びその製造方法
KR101492106B1 (ko) * 2008-11-25 2015-02-11 삼성디스플레이 주식회사 액정 표시 장치 및 이의 제조 방법
JP4945551B2 (ja) * 2008-12-26 2012-06-06 株式会社 日立ディスプレイズ 液晶表示装置
JP5500712B2 (ja) 2009-09-02 2014-05-21 株式会社ジャパンディスプレイ 液晶表示パネル
KR101295533B1 (ko) * 2010-11-22 2013-08-12 엘지디스플레이 주식회사 액정표시장치 및 그 제조방법
KR20140055848A (ko) * 2012-11-01 2014-05-09 삼성디스플레이 주식회사 액정 표시 장치 및 그 제조 방법
KR101318448B1 (ko) * 2012-12-11 2013-10-16 엘지디스플레이 주식회사 터치센서 일체형 표시장치 및 그 제조방법
JP6279248B2 (ja) * 2013-08-20 2018-02-14 株式会社ジャパンディスプレイ 液晶表示装置
KR20150026309A (ko) * 2013-09-02 2015-03-11 삼성디스플레이 주식회사 액정 표시 장치
JP5681822B2 (ja) 2014-03-10 2015-03-11 株式会社ジャパンディスプレイ 液晶表示パネル
JP6591194B2 (ja) * 2015-05-15 2019-10-16 株式会社ジャパンディスプレイ 液晶表示装置
US9638949B1 (en) * 2015-12-29 2017-05-02 Lg Display Co., Ltd. Display with separated electrode blocks

Also Published As

Publication number Publication date
US10437116B2 (en) 2019-10-08
US11126043B2 (en) 2021-09-21
US10890812B2 (en) 2021-01-12
US20240345443A1 (en) 2024-10-17
US20210382358A1 (en) 2021-12-09
US11500252B2 (en) 2022-11-15
US20190384126A1 (en) 2019-12-19
US9785022B2 (en) 2017-10-10
US11774810B2 (en) 2023-10-03
US20230015544A1 (en) 2023-01-19
US12242158B2 (en) 2025-03-04
CN106154653B (zh) 2019-09-24
CN106154653A (zh) 2016-11-23
US20210088855A1 (en) 2021-03-25
US20190064612A1 (en) 2019-02-28
US20160334680A1 (en) 2016-11-17
US20170371215A1 (en) 2017-12-28
JP2016218131A (ja) 2016-12-22
US10162232B2 (en) 2018-12-25
US20250189850A1 (en) 2025-06-12
US12044935B2 (en) 2024-07-23
US20230400737A1 (en) 2023-12-14

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