TW200613861A - Optical film and image display unit - Google Patents

Optical film and image display unit

Info

Publication number
TW200613861A
TW200613861A TW094109402A TW94109402A TW200613861A TW 200613861 A TW200613861 A TW 200613861A TW 094109402 A TW094109402 A TW 094109402A TW 94109402 A TW94109402 A TW 94109402A TW 200613861 A TW200613861 A TW 200613861A
Authority
TW
Taiwan
Prior art keywords
axis
film
optical film
display unit
image display
Prior art date
Application number
TW094109402A
Other languages
English (en)
Inventor
Minoru Miyatake
Hiroyuki Yoshimi
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of TW200613861A publication Critical patent/TW200613861A/zh

Links

Classifications

    • 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
    • G02B5/3008—Polarising elements comprising dielectric particles, e.g. birefringent crystals embedded in a matrix
    • 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
    • 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)
  • 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)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)
TW094109402A 2004-03-29 2005-03-25 Optical film and image display unit TW200613861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004095796A JP2005283839A (ja) 2004-03-29 2004-03-29 光学フィルムおよび画像表示装置

Publications (1)

Publication Number Publication Date
TW200613861A true TW200613861A (en) 2006-05-01

Family

ID=35056325

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094109402A TW200613861A (en) 2004-03-29 2005-03-25 Optical film and image display unit

Country Status (6)

Country Link
US (1) US20070195243A1 (zh)
JP (1) JP2005283839A (zh)
KR (1) KR20070011256A (zh)
CN (1) CN1934470A (zh)
TW (1) TW200613861A (zh)
WO (1) WO2005093474A1 (zh)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101174749B1 (ko) * 2003-11-06 2012-08-17 스미또모 가가꾸 가부시끼가이샤 배향된 중합체막을 포함하는 이색성 게스트 호스트 편광체
KR100877710B1 (ko) * 2007-03-14 2009-01-09 한양대학교 산학협력단 표면 플라즈몬 이중 금속 광도파로
US9011992B2 (en) * 2007-03-29 2015-04-21 Akron Polymer Systems Optical compensation films based on stretched polymer films
US8821994B2 (en) 2007-03-29 2014-09-02 Akron Polymer Systems Liquid crystal display having improved wavelength dispersion characteristics
US9096719B2 (en) 2007-03-29 2015-08-04 Akron Polymer Systems Optical compensation films with mesogen groups for liquid crystal display
JP5134600B2 (ja) * 2008-08-28 2013-01-30 富士フイルム株式会社 光学補償フィルム、偏光板、及び液晶表示装置
JP5600847B2 (ja) * 2010-12-15 2014-10-08 日東電工株式会社 光学フィルムの製造方法
WO2017204103A1 (ja) * 2016-05-24 2017-11-30 富士フイルム株式会社 透明フィルム、透明スクリーンおよび画像表示システムならびに透明ポスター
US11168254B2 (en) * 2017-03-28 2021-11-09 Sharp Kabushiki Kaisha Liquid crystal display device and production method for liquid crystal display device
KR102477378B1 (ko) * 2018-09-04 2022-12-14 주식회사 엘지화학 광학 디바이스
CN110577778B (zh) * 2019-09-12 2021-11-09 广州视源电子科技股份有限公司 反射防眩剂、防眩玻璃及其制备方法和显示器件

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
JP4802409B2 (ja) * 2000-07-21 2011-10-26 コニカミノルタホールディングス株式会社 光学補償フィルム、それを用いた偏光板及び液晶表示装置
JP2004023173A (ja) * 2002-06-12 2004-01-22 Nec Corp 簡易復号画像モニタ装置
JP3897743B2 (ja) * 2002-07-30 2007-03-28 日東電工株式会社 光学フィルムの製造方法

Also Published As

Publication number Publication date
JP2005283839A (ja) 2005-10-13
KR20070011256A (ko) 2007-01-24
CN1934470A (zh) 2007-03-21
US20070195243A1 (en) 2007-08-23
WO2005093474A1 (ja) 2005-10-06

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