ATE532096T1 - Lcd mit ergänzenden heterogenen polarisatoren zum polarisationslicht-recycling - Google Patents

Lcd mit ergänzenden heterogenen polarisatoren zum polarisationslicht-recycling

Info

Publication number
ATE532096T1
ATE532096T1 AT07855159T AT07855159T ATE532096T1 AT E532096 T1 ATE532096 T1 AT E532096T1 AT 07855159 T AT07855159 T AT 07855159T AT 07855159 T AT07855159 T AT 07855159T AT E532096 T1 ATE532096 T1 AT E532096T1
Authority
AT
Austria
Prior art keywords
heterogeneous
region
polarizers
supplementary
lcd
Prior art date
Application number
AT07855159T
Other languages
English (en)
Inventor
Jagmohan Bhalla
Original Assignee
Jagmohan Bhalla
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 Jagmohan Bhalla filed Critical Jagmohan Bhalla
Application granted granted Critical
Publication of ATE532096T1 publication Critical patent/ATE532096T1/de

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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133538—Polarisers with spatial distribution of the polarisation direction
    • 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
    • G02F1/133757—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 with different alignment orientations

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)
  • Polarising Elements (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
AT07855159T 2006-12-29 2007-12-14 Lcd mit ergänzenden heterogenen polarisatoren zum polarisationslicht-recycling ATE532096T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/618,254 US7286196B1 (en) 2006-12-29 2006-12-29 LCD with complimentary heterogeneous polarizers for polarization light recycling
PCT/US2007/087541 WO2008082914A1 (en) 2006-12-29 2007-12-14 Lcd with complimentary heterogeneous polarizers for polarization light recycling

Publications (1)

Publication Number Publication Date
ATE532096T1 true ATE532096T1 (de) 2011-11-15

Family

ID=38607043

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07855159T ATE532096T1 (de) 2006-12-29 2007-12-14 Lcd mit ergänzenden heterogenen polarisatoren zum polarisationslicht-recycling

Country Status (6)

Country Link
US (1) US7286196B1 (de)
EP (1) EP2097785B1 (de)
JP (1) JP2010515104A (de)
CN (1) CN101595426A (de)
AT (1) ATE532096T1 (de)
WO (1) WO2008082914A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160029005A1 (en) * 2010-05-28 2016-01-28 Sony Corporation Image-capturing apparatus and image-capturing method
CN110967860B (zh) * 2018-09-28 2021-12-03 京东方科技集团股份有限公司 显示面板和显示装置

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6188460B1 (en) 1990-06-11 2001-02-13 Reveo, Inc. Image display panel having a backlighting structure and a single-layer pixelated aray of reflective-type spectral filtering elements where between light is recycled for producing color images with enhanced brightness
US6912018B2 (en) 1991-11-27 2005-06-28 Inventqjaya Sdn. Bhd. Electro-optical glazing structures having total-reflection and transparent modes of operation for use in dynamical control of electromagnetic radiation
US6133980A (en) 1995-10-30 2000-10-17 Metrologic Instruments, Inc. Liquid crystal film structures with phase-retardation surface regions formed therein and methods of fabricating the same
US5264964A (en) * 1991-12-18 1993-11-23 Sades Faris Multi-mode stereoscopic imaging system
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6573961B2 (en) 1994-06-27 2003-06-03 Reveo, Inc. High-brightness color liquid crystal display panel employing light recycling therein
US5929951A (en) * 1994-10-21 1999-07-27 Canon Kabushiki Kaisha Illumination device and display apparatus including same
US5917562A (en) 1994-12-16 1999-06-29 Sharp Kabushiki Kaisha Autostereoscopic display and spatial light modulator
JP3935936B2 (ja) 1995-06-26 2007-06-27 スリーエム カンパニー 反射偏光型半透過反射体を備えた半透過反射型ディスプレイ
US6243068B1 (en) 1998-05-29 2001-06-05 Silicon Graphics, Inc. Liquid crystal flat panel display with enhanced backlight brightness and specially selected light sources
US6515785B1 (en) 1999-04-22 2003-02-04 3M Innovative Properties Company Optical devices using reflecting polarizing materials
JP3457591B2 (ja) 1999-10-08 2003-10-20 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
KR100329237B1 (ko) 1999-10-22 2002-03-21 구본준, 론 위라하디락사 칼라필터 불요형 칼라 액정표시소자
JP3884207B2 (ja) 2000-01-20 2007-02-21 インターナショナル・ビジネス・マシーンズ・コーポレーション 液晶表示装置
US6975455B1 (en) 2000-04-18 2005-12-13 3M Innovative Properties Company Transflective layer for displays
US20050007515A1 (en) 2000-06-26 2005-01-13 Faris Sadeg M. Backlight for a liquid crystal display having high light-recycling efficiency
US6801270B2 (en) 2000-06-26 2004-10-05 Reveo, Inc. Backlight for a liquid crystal display having high light-recycling efficiency
AU2001271318A1 (en) 2000-06-26 2002-01-08 Reveo, Inc. Cholesteric liquid crystal polarizing device
JP3771137B2 (ja) * 2001-03-21 2006-04-26 シャープ株式会社 液晶表示装置およびその製造方法
DE10143246A1 (de) * 2001-09-04 2003-02-13 Siemens Ag Flüssigkristall-Anzeigevorrichtung
KR100878280B1 (ko) 2002-11-20 2009-01-13 삼성전자주식회사 4색 구동 액정 표시 장치 및 이에 사용하는 표시판
US7342623B2 (en) 2002-10-04 2008-03-11 Dai Nippon Printing Co., Ltd. Optical element and liquid crystal display device using the same
US7292650B2 (en) 2003-07-01 2007-11-06 Silicon Integrated Systems Corp. OFDM receiver and metric generator thereof
DE602004010536T2 (de) 2003-09-23 2008-11-27 Tpo Hong Kong Holding Ltd. Lichtwiederverwendung in einem transflektiven lcd
EP1738218A1 (de) * 2004-04-15 2007-01-03 Koninklijke Philips Electronics N.V. Transflektive lcd-anzeigeeinrichtung
KR101066483B1 (ko) * 2004-06-30 2011-09-22 엘지디스플레이 주식회사 액정 표시 장치 및 이의 제조방법
US20060055844A1 (en) 2004-09-13 2006-03-16 Eastman Kodak Company Dark state light recycling film and display
KR20060042481A (ko) 2004-11-09 2006-05-15 엘지전자 주식회사 반사형 편광판을 포함하는 액정 디스플레이
US7301592B2 (en) 2004-11-19 2007-11-27 Rohm And Haas Denmark Finance A/S Dark state light recycling film and display
US20060187650A1 (en) 2005-02-24 2006-08-24 3M Innovative Properties Company Direct lit backlight with light recycling and source polarizers
KR20060116102A (ko) * 2005-05-09 2006-11-14 삼성전자주식회사 백라이트 어셈블리 및 이를 갖는 표시 장치

Also Published As

Publication number Publication date
EP2097785A4 (de) 2010-07-21
JP2010515104A (ja) 2010-05-06
HK1134549A1 (en) 2010-04-30
WO2008082914A8 (en) 2009-07-23
EP2097785A1 (de) 2009-09-09
US7286196B1 (en) 2007-10-23
CN101595426A (zh) 2009-12-02
EP2097785B1 (de) 2011-11-02
WO2008082914A1 (en) 2008-07-10

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