FR2870013B1 - Dispositif d'affichage a cristaux liquides a mode ips disposant d'un rapport de constraste ameliore - Google Patents

Dispositif d'affichage a cristaux liquides a mode ips disposant d'un rapport de constraste ameliore

Info

Publication number
FR2870013B1
FR2870013B1 FR0504669A FR0504669A FR2870013B1 FR 2870013 B1 FR2870013 B1 FR 2870013B1 FR 0504669 A FR0504669 A FR 0504669A FR 0504669 A FR0504669 A FR 0504669A FR 2870013 B1 FR2870013 B1 FR 2870013B1
Authority
FR
France
Prior art keywords
liquid crystal
display device
crystal display
mode liquid
ips mode
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.)
Active
Application number
FR0504669A
Other languages
English (en)
Other versions
FR2870013A1 (fr
Inventor
Min Jic Lee
Chang Hoon Lee
Hee Dong Choi
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 Display Co Ltd
Original Assignee
LG Philips LCD Co 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 Philips LCD Co Ltd filed Critical LG Philips LCD Co Ltd
Publication of FR2870013A1 publication Critical patent/FR2870013A1/fr
Application granted granted Critical
Publication of FR2870013B1 publication Critical patent/FR2870013B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G02F1/1343—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]

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)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Thin Film Transistor (AREA)
FR0504669A 2004-05-10 2005-05-10 Dispositif d'affichage a cristaux liquides a mode ips disposant d'un rapport de constraste ameliore Active FR2870013B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020040032746A KR100675635B1 (ko) 2004-05-10 2004-05-10 대조비가 향상된 횡전계모드 액정표시소자

Publications (2)

Publication Number Publication Date
FR2870013A1 FR2870013A1 (fr) 2005-11-11
FR2870013B1 true FR2870013B1 (fr) 2006-11-03

Family

ID=34676022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0504669A Active FR2870013B1 (fr) 2004-05-10 2005-05-10 Dispositif d'affichage a cristaux liquides a mode ips disposant d'un rapport de constraste ameliore

Country Status (7)

Country Link
US (2) US7535533B2 (fr)
JP (1) JP4327121B2 (fr)
KR (1) KR100675635B1 (fr)
CN (1) CN100381892C (fr)
DE (1) DE102005021267A1 (fr)
FR (1) FR2870013B1 (fr)
GB (2) GB2429571A (fr)

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US8106865B2 (en) 2006-06-02 2012-01-31 Semiconductor Energy Laboratory Co., Ltd. Display device and driving method thereof
JP2008164787A (ja) 2006-12-27 2008-07-17 Epson Imaging Devices Corp 液晶表示装置
US8045073B2 (en) * 2006-12-28 2011-10-25 Sharp Kabushiki Kaisha Liquid crystal display device having spacer provided in red pixel(s)
JP4337893B2 (ja) * 2007-03-12 2009-09-30 エプソンイメージングデバイス株式会社 液晶装置及び電子機器
JP5117762B2 (ja) * 2007-05-18 2013-01-16 株式会社半導体エネルギー研究所 液晶表示装置
JP2009109725A (ja) * 2007-10-30 2009-05-21 Dainippon Printing Co Ltd 横電界駆動液晶表示装置用カラーフィルタの製造方法
KR20090092939A (ko) * 2008-02-28 2009-09-02 삼성전자주식회사 표시 장치 및 그 제조 방법
JP5246782B2 (ja) 2008-03-06 2013-07-24 株式会社ジャパンディスプレイウェスト 液晶装置および電子機器
WO2010129697A1 (fr) 2009-05-06 2010-11-11 Thibodeau Lee L Appareil de type implant spinal dilatable et son procédé d'utilisation
CN101996563B (zh) * 2009-08-10 2013-10-16 友达光电股份有限公司 像素阵列
KR101790060B1 (ko) * 2011-04-21 2017-10-25 엘지디스플레이 주식회사 액정표시장치
CN106019722B (zh) * 2011-08-26 2019-05-17 夏普株式会社 液晶显示面板
KR20130032743A (ko) * 2011-09-23 2013-04-02 삼성디스플레이 주식회사 액정 표시 장치
CN202339463U (zh) * 2011-11-29 2012-07-18 北京京东方光电科技有限公司 薄膜晶体管液晶显示器像素结构及液晶显示器
JP2014026130A (ja) * 2012-07-27 2014-02-06 Japan Display Inc 液晶表示装置および電子機器
WO2014054578A1 (fr) * 2012-10-03 2014-04-10 シャープ株式会社 Dispositif d'affichage à cristaux liquides
JP6095322B2 (ja) * 2012-10-19 2017-03-15 株式会社ジャパンディスプレイ 液晶表示装置
KR20140090853A (ko) * 2013-01-10 2014-07-18 삼성디스플레이 주식회사 표시 장치
JP2014174445A (ja) * 2013-03-12 2014-09-22 Japan Display Inc 液晶表示装置
KR20150081939A (ko) * 2014-01-07 2015-07-15 삼성디스플레이 주식회사 표시 장치 및 이의 제조 방법
CN104536206A (zh) * 2014-12-30 2015-04-22 厦门天马微电子有限公司 一种阵列基板、显示面板和显示装置
CN104483776B (zh) * 2014-12-30 2017-10-17 京东方科技集团股份有限公司 一种彩膜基板及其制备方法、显示装置
KR102481378B1 (ko) * 2015-12-10 2022-12-27 삼성디스플레이 주식회사 박막 트랜지스터 기판, 및 표시 장치
JP6367395B2 (ja) * 2017-02-14 2018-08-01 株式会社ジャパンディスプレイ 液晶表示装置
KR102522493B1 (ko) * 2017-12-28 2023-04-14 엘지디스플레이 주식회사 표시 장치
US20240266358A1 (en) * 2022-05-24 2024-08-08 Boe Technology Group Co., Ltd. Display panel, display device and virtual reality device

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Also Published As

Publication number Publication date
US7911577B2 (en) 2011-03-22
GB2429571A (en) 2007-02-28
GB2414333B (en) 2007-08-22
US20050259210A1 (en) 2005-11-24
CN100381892C (zh) 2008-04-16
FR2870013A1 (fr) 2005-11-11
DE102005021267A1 (de) 2005-12-08
KR20050107900A (ko) 2005-11-16
US7535533B2 (en) 2009-05-19
US20090190083A1 (en) 2009-07-30
KR100675635B1 (ko) 2007-02-02
GB2414333A (en) 2005-11-23
CN1696769A (zh) 2005-11-16
GB0509132D0 (en) 2005-06-08
JP2005321810A (ja) 2005-11-17
JP4327121B2 (ja) 2009-09-09
GB0620924D0 (en) 2006-11-29

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