AU2002223134A1 - Optical compensating sheet having optically anisotropic layer made of discotic liquid-crystalline molecules and transparent substrate comprising polymer film - Google Patents

Optical compensating sheet having optically anisotropic layer made of discotic liquid-crystalline molecules and transparent substrate comprising polymer film

Info

Publication number
AU2002223134A1
AU2002223134A1 AU2002223134A AU2313402A AU2002223134A1 AU 2002223134 A1 AU2002223134 A1 AU 2002223134A1 AU 2002223134 A AU2002223134 A AU 2002223134A AU 2313402 A AU2313402 A AU 2313402A AU 2002223134 A1 AU2002223134 A1 AU 2002223134A1
Authority
AU
Australia
Prior art keywords
transparent substrate
polymer film
layer made
optically anisotropic
anisotropic layer
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU2002223134A
Inventor
Eiichiro Aminaka
Kiyokazu Hashimoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 JP2001064625A external-priority patent/JP4260376B2/en
Priority claimed from JP2001071845A external-priority patent/JP2002236215A/en
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of AU2002223134A1 publication Critical patent/AU2002223134A1/en
Abandoned legal-status Critical Current

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
    • G02F1/13363—Birefringent elements, e.g. for optical compensation
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal elements
    • 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
    • G02F2413/105—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 with varying inclination in thickness direction, e.g. hybrid oriented discotic LC

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
AU2002223134A 2000-12-04 2001-12-04 Optical compensating sheet having optically anisotropic layer made of discotic liquid-crystalline molecules and transparent substrate comprising polymer film Abandoned AU2002223134A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2000369003 2000-12-04
JP2000-369003 2000-12-04
JP2001064625A JP4260376B2 (en) 2001-03-08 2001-03-08 Optical compensation sheet manufacturing method
JP2001-064625 2001-03-08
JP2001-071845 2001-03-14
JP2001071845A JP2002236215A (en) 2000-12-04 2001-03-14 Optical compensation sheet, elliptically polarizing plate and liquid crystal display device
PCT/JP2001/010585 WO2002046808A1 (en) 2000-12-04 2001-12-04 Optical compensating sheet having optically anisotropic layer made of discotic liquid-crystalline molecules and transparent substrate comprising polymer film

Publications (1)

Publication Number Publication Date
AU2002223134A1 true AU2002223134A1 (en) 2002-06-18

Family

ID=27345358

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002223134A Abandoned AU2002223134A1 (en) 2000-12-04 2001-12-04 Optical compensating sheet having optically anisotropic layer made of discotic liquid-crystalline molecules and transparent substrate comprising polymer film

Country Status (6)

Country Link
US (1) US20070132139A1 (en)
EP (1) EP1341007A4 (en)
KR (1) KR100921355B1 (en)
CN (1) CN100498384C (en)
AU (1) AU2002223134A1 (en)
WO (1) WO2002046808A1 (en)

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TWI309726B (en) * 2002-12-16 2009-05-11 Fujifilm Corp Optical compensating sheet, production method thereof, optical film, and polarizing plate and liquid crystal display device using the same
JP4888931B2 (en) * 2003-08-08 2012-02-29 日東電工株式会社 Method for manufacturing superimposed film for liquid crystal display device, superimposed film for liquid crystal display device, and liquid crystal display device
JP2005111816A (en) * 2003-10-08 2005-04-28 Fuji Photo Film Co Ltd Solution film forming method and polymer film
US7504139B2 (en) * 2003-12-26 2009-03-17 Fujifilm Corporation Optical cellulose acylate film, polarizing plate and liquid crystal display
JP4046116B2 (en) * 2004-02-26 2008-02-13 セイコーエプソン株式会社 Liquid crystal device and electronic device
US20050212172A1 (en) * 2004-03-29 2005-09-29 Fuji Photo Film Co., Ltd. Solution casting method
CN100454053C (en) * 2004-04-19 2009-01-21 柯尼卡美能达精密光学株式会社 Method for producing optical compensation film, optical compensation film, polarizing plate, displaying apparatus
JP2006078637A (en) 2004-09-08 2006-03-23 Seiko Epson Corp Liquid crystal device and projection display device
JP5038224B2 (en) * 2007-05-08 2012-10-03 日東電工株式会社 Adhesive optical film and image display device
JP5319966B2 (en) * 2007-06-25 2013-10-16 富士フイルム株式会社 Liquid crystal display
JP2009300768A (en) * 2008-06-13 2009-12-24 Sumitomo Chemical Co Ltd Polarizing plate roll, and polarizing plate roll with pressure sensitive adhesive layer, polarizing plate and liquid crystal display device using the same
CN101614911B (en) * 2008-06-27 2011-07-27 群康科技(深圳)有限公司 LCD panel
US9081230B2 (en) * 2013-05-06 2015-07-14 Apple Inc. Liquid crystal displays with reduced light leakage
WO2018221413A1 (en) * 2017-05-29 2018-12-06 富士フイルム株式会社 Display device
CN112946949A (en) * 2021-02-10 2021-06-11 惠州市华星光电技术有限公司 Polarizing plate, display panel and preparation method thereof

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JPH05257014A (en) * 1990-11-21 1993-10-08 Fuji Photo Film Co Ltd Phase difference film and liquid crystal display device using the same
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KR100679785B1 (en) * 1999-09-13 2007-02-07 닛토덴코 가부시키가이샤 Optically compensatory film, optically compensatory polarizing plate and liquid-crystal display device
JP2001091745A (en) * 1999-09-22 2001-04-06 Nitto Denko Corp Composite phase difference plate, optical compensation polarizing plate and liquid crystal display device
JP2001100039A (en) * 1999-09-30 2001-04-13 Fuji Photo Film Co Ltd Cellulose ester film, optical compensation sheet and elliptically polarizing plate
JP4265085B2 (en) * 2000-06-13 2009-05-20 コニカミノルタホールディングス株式会社 Optical anisotropic body, manufacturing method thereof, polarizing plate and liquid crystal display device using the same
JP4485024B2 (en) * 2000-07-06 2010-06-16 富士フイルム株式会社 Optical compensation sheet manufacturing method

Also Published As

Publication number Publication date
EP1341007A4 (en) 2011-03-23
KR100921355B1 (en) 2009-10-14
KR20040019265A (en) 2004-03-05
EP1341007A1 (en) 2003-09-03
WO2002046808A1 (en) 2002-06-13
US20070132139A1 (en) 2007-06-14
CN100498384C (en) 2009-06-10
CN1561456A (en) 2005-01-05

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