ATE308063T1 - Transflektive flüssigkristallanzeigevorrichtung - Google Patents
Transflektive flüssigkristallanzeigevorrichtungInfo
- 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
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)
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)
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 |
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 |
Family Cites Families (4)
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 |
-
2002
- 2002-11-25 WO PCT/IB2002/005012 patent/WO2003048847A1/en active IP Right Grant
- 2002-11-25 AT AT02783452T patent/ATE308063T1/de not_active IP Right Cessation
- 2002-11-25 AU AU2002347519A patent/AU2002347519A1/en not_active Abandoned
- 2002-11-25 EP EP02783452A patent/EP1459128B1/de not_active Expired - Lifetime
- 2002-11-25 DE DE60206964T patent/DE60206964T2/de not_active Expired - Fee Related
- 2002-11-25 KR KR10-2004-7008665A patent/KR20040073460A/ko not_active Application Discontinuation
- 2002-11-25 US US10/497,927 patent/US20040252092A1/en not_active Abandoned
- 2002-11-25 CN CNA028244478A patent/CN1599879A/zh active Pending
- 2002-11-25 JP JP2003549982A patent/JP2005512123A/ja not_active Withdrawn
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |