KR20050001402A - 광학보상시트, 편광판 및 액정표시장치 - Google Patents

광학보상시트, 편광판 및 액정표시장치 Download PDF

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Publication number
KR20050001402A
KR20050001402A KR1020040047455A KR20040047455A KR20050001402A KR 20050001402 A KR20050001402 A KR 20050001402A KR 1020040047455 A KR1020040047455 A KR 1020040047455A KR 20040047455 A KR20040047455 A KR 20040047455A KR 20050001402 A KR20050001402 A KR 20050001402A
Authority
KR
South Korea
Prior art keywords
film
optical compensation
cellulose acylate
preferable
compensation sheet
Prior art date
Application number
KR1020040047455A
Other languages
English (en)
Korean (ko)
Inventor
이또요지
가또에이이찌
Original Assignee
후지 샤신 필름 가부시기가이샤
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 JP2003180695A external-priority patent/JP2005017574A/ja
Priority claimed from JP2003270659A external-priority patent/JP2005025120A/ja
Priority claimed from JP2003328671A external-priority patent/JP2005092114A/ja
Application filed by 후지 샤신 필름 가부시기가이샤 filed Critical 후지 샤신 필름 가부시기가이샤
Publication of KR20050001402A publication Critical patent/KR20050001402A/ko

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
KR1020040047455A 2003-06-25 2004-06-24 광학보상시트, 편광판 및 액정표시장치 KR20050001402A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JPJP-P-2003-00180695 2003-06-25
JP2003180695A JP2005017574A (ja) 2003-06-25 2003-06-25 光学補償シート、偏光板および液晶表示装置
JPJP-P-2003-00270659 2003-07-03
JP2003270659A JP2005025120A (ja) 2003-07-03 2003-07-03 光学補償シート、偏光板、および液晶表示装置
JPJP-P-2003-00328671 2003-09-19
JP2003328671A JP2005092114A (ja) 2003-09-19 2003-09-19 光学補償シート、それを用いた偏光板、及び液晶表示装置

Publications (1)

Publication Number Publication Date
KR20050001402A true KR20050001402A (ko) 2005-01-06

Family

ID=34595679

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020040047455A KR20050001402A (ko) 2003-06-25 2004-06-24 광학보상시트, 편광판 및 액정표시장치

Country Status (3)

Country Link
KR (1) KR20050001402A (zh)
CN (1) CN100414320C (zh)
TW (2) TW201211575A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887916B1 (ko) * 2006-02-09 2009-03-12 닛토덴코 가부시키가이샤 광학 보상층 부착 편광판의 제조 방법 및 광학 보상층 부착편광판을 사용한 화상 표시 장치

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4628140B2 (ja) * 2005-03-03 2011-02-09 富士フイルム株式会社 セルロースアシレートフィルム、偏光板および液晶表示装置
US7622185B2 (en) 2005-04-15 2009-11-24 Nitto Denko Corporation Protective cover sheet comprising a UV-absorbing layer for a polarizer plate and method of making the same
JP2007126603A (ja) * 2005-11-07 2007-05-24 Fujifilm Corp ポリマーフィルム、ポリマーフィルムの製造方法、び偏光板及び液晶表示装置
JP5072393B2 (ja) * 2006-03-20 2012-11-14 富士フイルム株式会社 セルロースアシレートフィルムおよびその製造方法、並びに、それを用いた位相差フィルム、偏光板および液晶表示装置
JP5104220B2 (ja) * 2007-11-02 2012-12-19 住友電気工業株式会社 回折光学素子およびその製造方法
TW201416719A (zh) * 2012-10-16 2014-05-01 kai-xiong Cai 光擴散件
WO2018123551A1 (ja) * 2016-12-28 2018-07-05 富士フイルム株式会社 光学フィルムおよびその製造方法、偏光板、画像表示装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1177236C (zh) * 1999-03-12 2004-11-24 富士胶片株式会社 椭圆形偏振光板及包含该椭圆形偏振光板的液晶显示器
EP1182470A4 (en) * 1999-04-21 2007-04-25 Fujifilm Corp PHASE CONTRAST PLATE COMPRISING A CELLULOSE ESTER FILM SHEET CONTAINING AN AROMATIC COMPOUND
JP2002202411A (ja) * 2000-10-23 2002-07-19 Fuji Photo Film Co Ltd 位相差板、偏光板およびそれを用いた反射型液晶表示素子
JP2002182004A (ja) * 2000-12-14 2002-06-26 Fuji Photo Film Co Ltd 反射防止フィルム、偏光板および液晶表示装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100887916B1 (ko) * 2006-02-09 2009-03-12 닛토덴코 가부시키가이샤 광학 보상층 부착 편광판의 제조 방법 및 광학 보상층 부착편광판을 사용한 화상 표시 장치
US7764338B2 (en) 2006-02-09 2010-07-27 Nitto Denko Corporation Method of producing polarizing plate with optical compensation layer and image display apparatus using polarizing plate with optical compensation layer

Also Published As

Publication number Publication date
TW201211575A (en) 2012-03-16
CN100414320C (zh) 2008-08-27
TW200508644A (en) 2005-03-01
TWI352820B (en) 2011-11-21
CN1576888A (zh) 2005-02-09

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