WO2006062109A1 - Element compensatoire optique et procede de fabrication de celui-ci, lame d’onde et procede de fabrication de celle-ci, affichage a cristaux liquides et projecteur a cristaux liquides - Google Patents

Element compensatoire optique et procede de fabrication de celui-ci, lame d’onde et procede de fabrication de celle-ci, affichage a cristaux liquides et projecteur a cristaux liquides Download PDF

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Publication number
WO2006062109A1
WO2006062109A1 PCT/JP2005/022403 JP2005022403W WO2006062109A1 WO 2006062109 A1 WO2006062109 A1 WO 2006062109A1 JP 2005022403 W JP2005022403 W JP 2005022403W WO 2006062109 A1 WO2006062109 A1 WO 2006062109A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
optically anisotropic
layer
optical compensatory
anisotropic layer
Prior art date
Application number
PCT/JP2005/022403
Other languages
English (en)
Inventor
Yosuke Takeuchi
Kenichi Nakagawa
Masao Sato
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
Priority claimed from JP2004354719A external-priority patent/JP2006163003A/ja
Application filed by Fujifilm Corporation filed Critical Fujifilm Corporation
Publication of WO2006062109A1 publication Critical patent/WO2006062109A1/fr

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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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • 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
    • G02F2413/04—Number of plates greater than or equal to 4

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)

Abstract

L’objet de la présente invention est de fournir un élément compensatoire optique ainsi qu’un procédé de fabrication de celui-ci ayant une unité d’étanchéité qui rend étanche le corps de l’élément compensatoire optique, ainsi qu’une lame d’onde et un procédé de fabrication de celle-ci ayant une couche protectrice sur le film d’onde, le protégeant ainsi de l’air extérieur et capable de compenser optiquement une couche de cristaux liquides à l’état noir plus précisément et d’empêcher les fuites de lumière dans une large plage d’angles de vision tout en ayant un vieillissement moindre. L’objet de la présente invention est également de fournir un affichage à cristaux liquides avec un large angle visuel, un contraste et des images de très bonne qualité grâce à l’élément compensatoire optique et la lame d’onde qui sont utilisés dans la présente invention.
PCT/JP2005/022403 2004-12-07 2005-11-30 Element compensatoire optique et procede de fabrication de celui-ci, lame d’onde et procede de fabrication de celle-ci, affichage a cristaux liquides et projecteur a cristaux liquides WO2006062109A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2004-354719 2004-12-07
JP2004354719A JP2006163003A (ja) 2004-12-07 2004-12-07 光学補償素子及びその製造方法、液晶表示装置及び液晶プロジェクタ
JP2005-030929 2005-02-07
JP2005030929 2005-02-07

Publications (1)

Publication Number Publication Date
WO2006062109A1 true WO2006062109A1 (fr) 2006-06-15

Family

ID=36577936

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2005/022403 WO2006062109A1 (fr) 2004-12-07 2005-11-30 Element compensatoire optique et procede de fabrication de celui-ci, lame d’onde et procede de fabrication de celle-ci, affichage a cristaux liquides et projecteur a cristaux liquides

Country Status (1)

Country Link
WO (1) WO2006062109A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7623200B2 (en) 2006-08-31 2009-11-24 Seiko Epson Corporation Polarizing plate, liquid crystal device, and electronic apparatus

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0850206A (ja) * 1994-05-31 1996-02-20 Fuji Photo Film Co Ltd 光学補償シート、液晶表示装置及びカラー液晶表示装置
JP2001235760A (ja) * 1999-12-14 2001-08-31 Sharp Corp 液晶表示素子の製造方法およびその製造装置
JP2002156624A (ja) * 2000-11-16 2002-05-31 Fuji Photo Film Co Ltd 液晶表示装置
JP2003509726A (ja) * 1999-09-16 2003-03-11 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング 光学的補償板および液晶ディスプレイ
JP2004170712A (ja) * 2002-11-20 2004-06-17 Fuji Photo Film Co Ltd 位相差補償システム及び液晶プロジェクタ
JP2004301891A (ja) * 2003-03-28 2004-10-28 Nikon Corp 光学ローパスフィルタ、撮像素子およびカメラ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0850206A (ja) * 1994-05-31 1996-02-20 Fuji Photo Film Co Ltd 光学補償シート、液晶表示装置及びカラー液晶表示装置
JP2003509726A (ja) * 1999-09-16 2003-03-11 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング 光学的補償板および液晶ディスプレイ
JP2001235760A (ja) * 1999-12-14 2001-08-31 Sharp Corp 液晶表示素子の製造方法およびその製造装置
JP2002156624A (ja) * 2000-11-16 2002-05-31 Fuji Photo Film Co Ltd 液晶表示装置
JP2004170712A (ja) * 2002-11-20 2004-06-17 Fuji Photo Film Co Ltd 位相差補償システム及び液晶プロジェクタ
JP2004301891A (ja) * 2003-03-28 2004-10-28 Nikon Corp 光学ローパスフィルタ、撮像素子およびカメラ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7623200B2 (en) 2006-08-31 2009-11-24 Seiko Epson Corporation Polarizing plate, liquid crystal device, and electronic apparatus

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