ATE308063T1 - Transflektive flüssigkristallanzeigevorrichtung - Google Patents

Transflektive flüssigkristallanzeigevorrichtung

Info

Publication number
ATE308063T1
ATE308063T1 AT02783452T AT02783452T ATE308063T1 AT E308063 T1 ATE308063 T1 AT E308063T1 AT 02783452 T AT02783452 T AT 02783452T AT 02783452 T AT02783452 T AT 02783452T AT E308063 T1 ATE308063 T1 AT E308063T1
Authority
AT
Austria
Prior art keywords
liquid crystal
display device
crystal display
transflective liquid
pixel
Prior art date
Application number
AT02783452T
Other languages
English (en)
Inventor
Sander J Roosendaal
Original Assignee
Koninkl 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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE308063T1 publication Critical patent/ATE308063T1/de

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133553Reflecting elements
    • G02F1/133555Transflectors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1337Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/133753Surface-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
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1343Electrodes
    • G02F1/134309Electrodes characterised by their geometrical arrangement
    • G02F1/134336Matrix

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)
AT02783452T 2001-12-06 2002-11-25 Transflektive flüssigkristallanzeigevorrichtung ATE308063T1 (de)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE308063T1 true ATE308063T1 (de) 2005-11-15

Family

ID=8181367

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02783452T ATE308063T1 (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)

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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
JP2011529584A (ja) * 2008-07-28 2011-12-08 ピクセル チー コーポレイション 3モード液晶ディスプレイ
TWI401501B (zh) * 2008-07-28 2013-07-11 Pixel Qi Corp 繞射型液晶顯示器
US8264646B2 (en) * 2008-07-28 2012-09-11 Pixel Qi Corporation Transflective display with white tuning
US20100225640A1 (en) * 2009-03-03 2010-09-09 Vieri Carlin J Switching Operating Modes of Liquid Crystal Displays
WO2010104528A1 (en) * 2009-03-09 2010-09-16 Pixel Qi Corporation Normally black transflective liquid crystal displays
KR101313111B1 (ko) * 2009-03-09 2013-09-30 픽셀 키 코포레이션 트랜스플랙티브 액정 디스플레이스들과 그 제조방법 및 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

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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
US20040252092A1 (en) 2004-12-16
KR20040073460A (ko) 2004-08-19
DE60206964D1 (de) 2005-12-01
CN1599879A (zh) 2005-03-23
WO2003048847A1 (en) 2003-06-12
EP1459128A1 (de) 2004-09-22
DE60206964T2 (de) 2006-07-27
JP2005512123A (ja) 2005-04-28
EP1459128B1 (de) 2005-10-26
AU2002347519A1 (en) 2003-06-17

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