WO2008078766A1 - 反射型液晶表示素子及び反射型液晶プロジェクタ - Google Patents

反射型液晶表示素子及び反射型液晶プロジェクタ Download PDF

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Publication number
WO2008078766A1
WO2008078766A1 PCT/JP2007/074929 JP2007074929W WO2008078766A1 WO 2008078766 A1 WO2008078766 A1 WO 2008078766A1 JP 2007074929 W JP2007074929 W JP 2007074929W WO 2008078766 A1 WO2008078766 A1 WO 2008078766A1
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WO
WIPO (PCT)
Prior art keywords
liquid crystal
plate
type liquid
reflective type
crystal display
Prior art date
Application number
PCT/JP2007/074929
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English (en)
French (fr)
Inventor
Kenichi Nakagawa
Taro Hashizume
Hiroki Takahashi
Original Assignee
Fujifilm Corporation
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 Fujifilm Corporation filed Critical Fujifilm Corporation
Priority to US12/520,926 priority Critical patent/US20090290108A1/en
Priority to CN2007800463162A priority patent/CN101558354B/zh
Priority to EP07860158.0A priority patent/EP2096487B1/en
Publication of WO2008078766A1 publication Critical patent/WO2008078766A1/ja

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    • 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
    • G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
    • G02F1/139—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent
    • G02F1/1393—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on orientation effects in which the liquid crystal remains transparent the birefringence of the liquid crystal being electrically controlled, e.g. ECB-, DAP-, HAN-, PI-LC cells
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective spatial light modulators
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes
    • 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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G02F1/133634—Birefringent elements, e.g. for optical compensation the refractive index Nz perpendicular to the element surface being different from in-plane refractive indices Nx and Ny, e.g. biaxial or with normal optical axis
    • 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
    • G02F1/13355—Polarising beam splitters [PBS]
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/10—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates with refractive index ellipsoid inclined, or tilted, relative to the LC-layer surface O plate
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/12—Biaxial compensators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
  • Polarising Elements (AREA)

Abstract

　位相差補償素子（５６）は、Ｃプレート（８５）とＯプレート（８６）とから構成される。Ｏプレート（８６）は、無機物を斜方蒸着した２軸性の複屈折体である。Ｏプレート（８６）の進相軸（Ｌ６）は、Ｏプレート（８６）の表面に正射影した無機物の蒸着方向（９６）と平行である。液晶層（６９）の液晶分子（７５）のチルト方向（Ｌ８）と進相軸（Ｌ６）とが平行になるように、かつ、蒸着方向（９６）とチルト方向（Ｌ８）とがＺ２軸に対して反対側となるように、液晶表示素子（５１）と偏光ビームスプリッタ（４８）の間にＯプレート（８６）が配置される。Ｃプレート（８６）は、Ｏプレート（８６）とともに液晶表示素子（５１）と偏光ビームスプリッタ（４８）の間に配置される。
PCT/JP2007/074929 2006-12-27 2007-12-26 反射型液晶表示素子及び反射型液晶プロジェクタ WO2008078766A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/520,926 US20090290108A1 (en) 2006-12-27 2007-12-26 Reflective liquid crystal display device and reflective liquid crystal projector
CN2007800463162A CN101558354B (zh) 2006-12-27 2007-12-26 反射型液晶显示器件以及反射型液晶投影仪
EP07860158.0A EP2096487B1 (en) 2006-12-27 2007-12-26 Reflective type liquid crystal display element and reflective type liquid crystal projector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-351870 2006-12-27
JP2006351870A JP4805130B2 (ja) 2006-12-27 2006-12-27 反射型液晶表示素子及び反射型液晶プロジェクタ

Publications (1)

Publication Number Publication Date
WO2008078766A1 true WO2008078766A1 (ja) 2008-07-03

Family

ID=39562556

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PCT/JP2007/074929 WO2008078766A1 (ja) 2006-12-27 2007-12-26 反射型液晶表示素子及び反射型液晶プロジェクタ

Country Status (6)

Country Link
US (1) US20090290108A1 (ja)
EP (1) EP2096487B1 (ja)
JP (1) JP4805130B2 (ja)
CN (1) CN101558354B (ja)
TW (1) TWI421599B (ja)
WO (1) WO2008078766A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011180487A (ja) * 2010-03-03 2011-09-15 Seiko Epson Corp 液晶装置および電子機器
JP2011197213A (ja) * 2010-03-18 2011-10-06 Seiko Epson Corp 液晶装置及び投射型表示装置

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5568937B2 (ja) * 2009-10-02 2014-08-13 セイコーエプソン株式会社 液晶装置、電子機器および投射型表示装置
JP5663891B2 (ja) 2010-02-10 2015-02-04 セイコーエプソン株式会社 反射型液晶装置及びプロジェクター
JP5625416B2 (ja) * 2010-03-19 2014-11-19 セイコーエプソン株式会社 液晶装置及び投射型表示装置
JP5703774B2 (ja) * 2011-01-21 2015-04-22 セイコーエプソン株式会社 プロジェクター
JP5924376B2 (ja) * 2014-06-23 2016-05-25 セイコーエプソン株式会社 液晶装置および電子機器
US9645447B2 (en) 2014-10-20 2017-05-09 Himax Display, Inc. LCOS display apparatus
US10095064B2 (en) * 2015-08-18 2018-10-09 Himax Display, Inc. Reflective display apparatus and method of forming the same
CN112219143B (zh) * 2018-03-02 2022-11-22 加里夏普创新有限责任公司 用于偏振基向量转换的延迟器堆栈对
CN111799567B (zh) * 2020-07-28 2021-10-08 南京理工大学 一种广角度宽带毫米波平面透镜及其设计方法
CN112684627B (zh) * 2020-12-30 2023-03-07 天马微电子股份有限公司 液晶显示面板及显示装置
CN112698527B (zh) * 2020-12-30 2023-04-18 天马微电子股份有限公司 液晶显示面板及显示装置
WO2023173006A2 (en) * 2022-03-09 2023-09-14 Arizona Board Of Regents On Behalf Of The University Of Arizona Polarization aberration compensation for reflective surfaces
WO2024031047A2 (en) * 2022-08-04 2024-02-08 Arizona Board Of Regents On Behalf Of The University Of Arizona Polarization aberration compensator

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EP0793133A2 (en) * 1996-02-28 1997-09-03 Fujitsu Limited Liquid crystal display device operating in a vertically aligned mode
JP2001042314A (ja) * 1999-07-27 2001-02-16 Sony Corp 液晶プロジェクタ装置
WO2004010712A1 (en) * 2002-07-19 2004-01-29 Fuji Photo Film Co., Ltd. Liquid crystal projector, liquid crystal device and substrate for liquid crystal device
JP2004145268A (ja) 2002-08-26 2004-05-20 Dainippon Printing Co Ltd 位相差光学素子及びその製造方法、並びに位相差光学素子を備えた偏光素子及び液晶表示装置
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011180487A (ja) * 2010-03-03 2011-09-15 Seiko Epson Corp 液晶装置および電子機器
JP2011197213A (ja) * 2010-03-18 2011-10-06 Seiko Epson Corp 液晶装置及び投射型表示装置

Also Published As

Publication number Publication date
TW200837458A (en) 2008-09-16
CN101558354A (zh) 2009-10-14
JP2008164754A (ja) 2008-07-17
EP2096487A4 (en) 2010-11-24
JP4805130B2 (ja) 2011-11-02
EP2096487A1 (en) 2009-09-02
EP2096487B1 (en) 2013-10-16
TWI421599B (zh) 2014-01-01
US20090290108A1 (en) 2009-11-26
CN101558354B (zh) 2010-12-15

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