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DE60206964D1 - Transflektive flüssigkristallanzeigevorrichtung - Google Patents

Transflektive flüssigkristallanzeigevorrichtung

Info

Publication number
DE60206964D1
DE60206964D1 DE60206964T DE60206964T DE60206964D1 DE 60206964 D1 DE60206964 D1 DE 60206964D1 DE 60206964 T DE60206964 T DE 60206964T DE 60206964 T DE60206964 T DE 60206964T DE 60206964 D1 DE60206964 D1 DE 60206964D1
Authority
DE
Germany
Prior art keywords
liquid crystal
display device
crystal display
translective
pixel
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.)
Expired - Fee Related
Application number
DE60206964T
Other languages
English (en)
Other versions
DE60206964T2 (de
Inventor
J Roosendaal
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE60206964D1 publication Critical patent/DE60206964D1/de
Publication of DE60206964T2 publication Critical patent/DE60206964T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • 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
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers with different alignment orientations or pretilt angles on a same surface, e.g. for grey scale or improved viewing angle
    • 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
    • G02F1/134336—Matrix

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)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
DE60206964T 2001-12-06 2002-11-25 Transflektive flüssigkristallanzeigevorrichtung Expired - Fee Related DE60206964T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP01204716 2001-12-06
EP01204716 2001-12-06
PCT/IB2002/005012 WO2003048847A1 (en) 2001-12-06 2002-11-25 Transflective liquid crystal display device

Publications (2)

Publication Number Publication Date
DE60206964D1 true DE60206964D1 (de) 2005-12-01
DE60206964T2 DE60206964T2 (de) 2006-07-27

Family

ID=8181367

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60206964T Expired - Fee Related DE60206964T2 (de) 2001-12-06 2002-11-25 Transflektive flüssigkristallanzeigevorrichtung

Country Status (9)

Country Link
US (1) US20040252092A1 (de)
EP (1) EP1459128B1 (de)
JP (1) JP2005512123A (de)
KR (1) KR20040073460A (de)
CN (1) CN1599879A (de)
AT (1) ATE308063T1 (de)
AU (1) AU2002347519A1 (de)
DE (1) DE60206964T2 (de)
WO (1) WO2003048847A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101031669B1 (ko) * 2003-12-30 2011-04-29 엘지디스플레이 주식회사 강유전성 액정배향막을 구비한 반투과형 평면구동모드액정표시소자
KR100683154B1 (ko) * 2004-08-24 2007-03-12 비오이 하이디스 테크놀로지 주식회사 Ｏｃｂ 모드 액정표시장치 및 그 구동방법
KR20060069080A (ko) * 2004-12-17 2006-06-21 삼성전자주식회사 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치
JP4476137B2 (ja) * 2005-02-28 2010-06-09 セイコーエプソン株式会社 液晶装置および電子機器
KR20060114921A (ko) * 2005-05-03 2006-11-08 삼성전자주식회사 액정 표시 장치
US7379138B2 (en) * 2005-06-09 2008-05-27 Au Optronics Corporation Transflective liquid crystal display having first and second voltage potentials selected to achieve predetermined polarization states for light encountering respectively the transmissive and reflective areas
KR101197049B1 (ko) * 2005-06-27 2012-11-06 삼성디스플레이 주식회사 박막 트랜지스터 표시판 및 이를 포함하는 액정 표시 장치
CN100444234C (zh) * 2005-08-16 2008-12-17 统宝光电股份有限公司 液晶面板驱动方法
US7768604B2 (en) * 2005-09-20 2010-08-03 Au Optronics Corporation Transflective liquid crystal display with partially shifted reflectivity curve
US7576720B2 (en) * 2005-11-30 2009-08-18 Au Optronics Corporation Transflective liquid crystal display
KR101215027B1 (ko) * 2005-12-21 2012-12-26 삼성디스플레이 주식회사 반투과형 액정표시장치 및 이의 구동방법
CN1987562A (zh) * 2005-12-21 2007-06-27 群康科技(深圳)有限公司 半穿透半反射式液晶显示器和其伽马切换方法
JP4927430B2 (ja) * 2006-04-12 2012-05-09 株式会社 日立ディスプレイズ 液晶表示装置
US20070285403A1 (en) * 2006-06-12 2007-12-13 Shinichi Aota Display apparatus and driving method
JP4907245B2 (ja) * 2006-07-07 2012-03-28 株式会社 日立ディスプレイズ 半透過型液晶表示装置
WO2008007610A1 (fr) * 2006-07-13 2008-01-17 Sharp Kabushiki Kaisha Dispositif d'affichage à cristaux liquides
TWI371014B (en) * 2007-03-14 2012-08-21 Chimei Innolux Corp Liquid crystal display panel, transflective liquid crystal display panel, and liquid crystal display panel module
TWI356232B (en) * 2007-09-28 2012-01-11 Au Optronics Corp Liquid crystal display for reducing residual image
US8264645B2 (en) * 2008-07-16 2012-09-11 Pixel Qi Corporation Transflective display
US8264646B2 (en) * 2008-07-28 2012-09-11 Pixel Qi Corporation Transflective display with white tuning
WO2010014624A2 (en) * 2008-07-28 2010-02-04 Pixel Qi Corporation Diffractive liquid crystal display
KR101291670B1 (ko) * 2008-07-28 2013-08-01 픽셀 키 코포레이션 삼중 모드 액정 디스플레이
US20100225640A1 (en) * 2009-03-03 2010-09-09 Vieri Carlin J Switching Operating Modes of Liquid Crystal Displays
WO2010104529A1 (en) * 2009-03-09 2010-09-16 Pixel Qi Corporation Backlight recirculation in transflective liquid crystal displays
KR101299575B1 (ko) * 2009-03-09 2013-08-23 픽셀 키 코포레이션 트랜스플렉티브 액정 디스플레이와 그 제조방법, 컴퓨터
US8670004B2 (en) * 2009-03-16 2014-03-11 Pixel Qi Corporation Driving liquid crystal displays
CN101907792B (zh) * 2009-06-02 2012-02-15 瀚宇彩晶股份有限公司 液晶显示器及其驱动方法
TWI408660B (zh) * 2009-06-05 2013-09-11 Hannstar Display Corp 液晶顯示器及其驅動方法
US8314907B2 (en) * 2009-07-28 2012-11-20 Pixel Qi Corporation Transflective display sub-pixel structures with transmissive area having different sizes and reflective area having equal sizes
CN102073179B (zh) * 2009-11-20 2013-04-17 群康科技(深圳)有限公司 半穿透半反射式液晶显示装置及其驱动方法
US8830426B2 (en) 2010-11-17 2014-09-09 Pixel Qi Corporation Color shift reduction in transflective liquid crystal displays

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5576858A (en) * 1991-10-14 1996-11-19 Hosiden Corporation Gray scale LCD control capacitors formed between a control capacitor electrode on one side of an insulating layer and two subpixel electrodes on the other side
US5841494A (en) * 1996-06-26 1998-11-24 Hall; Dennis R. Transflective LCD utilizing chiral liquid crystal filter/mirrors
US6195140B1 (en) * 1997-07-28 2001-02-27 Sharp Kabushiki Kaisha Liquid crystal display in which at least one pixel includes both a transmissive region and a reflective region
US6281952B1 (en) * 1997-12-26 2001-08-28 Sharp Kabushiki Kaisha Liquid crystal display

Also Published As

Publication number Publication date
DE60206964T2 (de) 2006-07-27
CN1599879A (zh) 2005-03-23
US20040252092A1 (en) 2004-12-16
EP1459128B1 (de) 2005-10-26
ATE308063T1 (de) 2005-11-15
JP2005512123A (ja) 2005-04-28
AU2002347519A1 (en) 2003-06-17
WO2003048847A1 (en) 2003-06-12
KR20040073460A (ko) 2004-08-19
EP1459128A1 (de) 2004-09-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee