SG50020A1 - Optically anisotrophic film and liquid crystal display apparatus - Google Patents

Optically anisotrophic film and liquid crystal display apparatus

Info

Publication number
SG50020A1
SG50020A1 SG1997001442A SG1997001442A SG50020A1 SG 50020 A1 SG50020 A1 SG 50020A1 SG 1997001442 A SG1997001442 A SG 1997001442A SG 1997001442 A SG1997001442 A SG 1997001442A SG 50020 A1 SG50020 A1 SG 50020A1
Authority
SG
Singapore
Prior art keywords
anisotrophic
optically
film
liquid crystal
crystal display
Prior art date
Application number
SG1997001442A
Other languages
English (en)
Inventor
Masato Kuwabara
Toshihiro Ohnishi
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of SG50020A1 publication Critical patent/SG50020A1/en

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
    • 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
    • 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
    • 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
    • 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
    • G02F1/133637—Birefringent elements, e.g. for optical compensation characterised by the wavelength dispersion
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/40—Materials having a particular birefringence, retardation

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)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
SG1997001442A 1996-05-09 1997-05-09 Optically anisotrophic film and liquid crystal display apparatus SG50020A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11481796 1996-05-09

Publications (1)

Publication Number Publication Date
SG50020A1 true SG50020A1 (en) 1998-06-15

Family

ID=14647435

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1997001442A SG50020A1 (en) 1996-05-09 1997-05-09 Optically anisotrophic film and liquid crystal display apparatus

Country Status (6)

Country Link
US (1) US5875014A (fr)
EP (1) EP0806697A3 (fr)
KR (1) KR100444413B1 (fr)
CA (1) CA2204809A1 (fr)
SG (1) SG50020A1 (fr)
TW (1) TW373099B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW522273B (en) * 1998-08-07 2003-03-01 Matsushita Electric Ind Co Ltd Reflection type liquid crystal display element
KR100635241B1 (ko) * 1998-09-17 2006-10-19 스미또모 가가꾸 가부시키가이샤 광학 이방성 필름, 이의 제조방법 및 액정 표시 장치
TW200510790A (en) * 1999-04-15 2005-03-16 Konishiroku Photo Ind Manufacturing method of protective film for polarizing plate
JP2001147323A (ja) * 1999-11-22 2001-05-29 Nitto Denko Corp 積層位相差板及び楕円偏光板並びに液晶表示装置
US6696113B2 (en) * 2001-03-30 2004-02-24 Fuji Photo Film Co., Ltd. Lyotropic liquid crystal composition
TWI266907B (en) * 2002-07-24 2006-11-21 Nitto Denko Corp Polarizing device, optical thin film using the same, and image display device using the same
JP4236098B2 (ja) * 2003-08-01 2009-03-11 日東電工株式会社 複屈折性光学フィルム
ATE496314T1 (de) 2003-11-06 2011-02-15 Sumitomo Chemical Co Dichroitischer guest-host-polarisierer mit einem orientierten polymerfilm
JP4586532B2 (ja) * 2004-01-19 2010-11-24 三菱化学株式会社 異方性色素膜用色素組成物、異方性色素膜及び偏光素子
JP2005227708A (ja) * 2004-02-16 2005-08-25 Toshiba Matsushita Display Technology Co Ltd 液晶表示素子
JP2006091836A (ja) * 2004-08-26 2006-04-06 Nitto Denko Corp 位相差フィルムおよびその製造方法、ならびに、該位相差フィルムを用いた光学フィルム、液晶パネルおよび液晶表示装置
US20070247712A1 (en) * 2006-04-21 2007-10-25 Eastman Kodak Company Optical elements having reverse dispersion
KR100881982B1 (ko) * 2006-09-08 2009-02-05 주식회사 엘지화학 편광막용 이색성 염료, 이를 포함하는 편광막 조성물, 이를이용한 내구성이 우수한 편광판 제조방법 및 이에 따라제조된 편광판
DE112007002796T5 (de) * 2006-11-24 2009-10-15 Lg Chem, Ltd. Dichromatischer Farbstoff für Farbfilter, Zusammensetzung, die denselben enthält, für Farbfilter und Farbfilteranordnung, die daraus hergestellt ist

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5720718A (en) * 1980-07-11 1982-02-03 Toyobo Co Ltd Polarizing plate with transparent conductive layer
US4830469A (en) * 1987-02-13 1989-05-16 U.S. Philips Corporation Liquid crystalline color display cell having a phosphorescent substrate and U.V.-absorbing dichroic dye
JPH02186302A (ja) * 1989-01-13 1990-07-20 Fujitsu Ltd プラスチック光学位相フィルム
DE3825066A1 (de) * 1988-07-23 1990-01-25 Roehm Gmbh Verfahren zur herstellung von duennen, anisotropen schichten auf oberflaechenstrukturierten traegern
DE3925382A1 (de) * 1989-06-14 1991-01-03 Merck Patent Gmbh Elektrooptisches system mit kompensationsfilm
JP2592701B2 (ja) * 1990-04-10 1997-03-19 日本石油株式会社 液晶表示素子用補償板
JPH0527119A (ja) * 1991-07-17 1993-02-05 Nitto Denko Corp 位相差板及び楕円偏光板並びに液晶表示装置
JP2723400B2 (ja) * 1991-10-16 1998-03-09 積水化学工業株式会社 位相差補償板とその製造方法
JP3236897B2 (ja) * 1992-03-13 2001-12-10 カシオ計算機株式会社 位相差板
JPH06130227A (ja) * 1992-10-20 1994-05-13 Fuji Photo Film Co Ltd 位相差板及び液晶表示装置
US5699136A (en) * 1992-11-18 1997-12-16 Fuji Photo Film Co., Ltd. Negative uniaxial anisotropic element and method for manufacturing the same
JPH06174923A (ja) * 1992-12-10 1994-06-24 Kanegafuchi Chem Ind Co Ltd 位相差フィルム
TW289095B (fr) * 1993-01-11 1996-10-21
JPH0713023A (ja) * 1993-06-22 1995-01-17 Kanegafuchi Chem Ind Co Ltd 位相差フィルム、及び位相差フィルムの波長依存性の調整方法
JPH0713683A (ja) * 1993-06-25 1995-01-17 Ricoh Co Ltd マルチウインドウ表示装置
US5499126A (en) * 1993-12-02 1996-03-12 Ois Optical Imaging Systems, Inc. Liquid crystal display with patterned retardation films
JP3168850B2 (ja) * 1993-12-22 2001-05-21 住友化学工業株式会社 位相差フィルムの製造方法
JPH08146221A (ja) * 1994-09-21 1996-06-07 Fuji Photo Film Co Ltd 光学補償シート及びその製造方法並びに液晶表示装置
JP3610403B2 (ja) * 1994-11-10 2005-01-12 住友化学株式会社 光学異方体フィルムとその製造方法および液晶表示装置
JP3734044B2 (ja) * 1995-02-17 2006-01-11 大日本インキ化学工業株式会社 重合性液晶組成物及び光学異方体の製造方法
JP3783787B2 (ja) * 1995-02-27 2006-06-07 大日本インキ化学工業株式会社 重合性液晶組成物及び光学異方体の製造方法

Also Published As

Publication number Publication date
CA2204809A1 (fr) 1997-11-09
KR100444413B1 (ko) 2005-01-17
TW373099B (en) 1999-11-01
EP0806697A3 (fr) 2001-05-30
US5875014A (en) 1999-02-23
KR970075995A (ko) 1997-12-10
EP0806697A2 (fr) 1997-11-12

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