TW200621504A - Polarizing plate and image display device using the same - Google Patents

Polarizing plate and image display device using the same

Info

Publication number
TW200621504A
TW200621504A TW094139393A TW94139393A TW200621504A TW 200621504 A TW200621504 A TW 200621504A TW 094139393 A TW094139393 A TW 094139393A TW 94139393 A TW94139393 A TW 94139393A TW 200621504 A TW200621504 A TW 200621504A
Authority
TW
Taiwan
Prior art keywords
polarizing plate
display device
image display
present
same
Prior art date
Application number
TW094139393A
Other languages
English (en)
Other versions
TWI274664B (en
Inventor
Naoki Tsujiuchi
Akihiro Nishida
Kanako Wasai
Naoki Tomoguchi
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 TW200621504A publication Critical patent/TW200621504A/zh
Application granted granted Critical
Publication of TWI274664B publication Critical patent/TWI274664B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/14—Protective coatings, e.g. hard coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
    • C09K2323/03—Viewing layer characterised by chemical composition
    • C09K2323/031—Polarizer or dye
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
TW094139393A 2004-11-18 2005-11-10 Polarizing plate and image display device using the same TWI274664B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004334690 2004-11-18

Publications (2)

Publication Number Publication Date
TW200621504A true TW200621504A (en) 2006-07-01
TWI274664B TWI274664B (en) 2007-03-01

Family

ID=36406983

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094139393A TWI274664B (en) 2004-11-18 2005-11-10 Polarizing plate and image display device using the same

Country Status (5)

Country Link
US (1) US20080113119A1 (zh)
KR (1) KR20070085396A (zh)
CN (1) CN101061401A (zh)
TW (1) TWI274664B (zh)
WO (1) WO2006054438A1 (zh)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4402096B2 (ja) * 2006-11-15 2010-01-20 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
KR20090094249A (ko) * 2006-11-30 2009-09-04 신닛테츠가가쿠 가부시키가이샤 편광판 보호 필름, 편광판, 및 저항막식 터치 패널
JP5366557B2 (ja) * 2006-12-27 2013-12-11 グンゼ株式会社 偏光板保護フィルム、偏光板及び抵抗膜式タッチパネル
WO2009008329A1 (ja) * 2007-07-06 2009-01-15 Nitto Denko Corporation 偏光板
JP4448183B2 (ja) * 2007-09-28 2010-04-07 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
CN101579957A (zh) * 2008-05-14 2009-11-18 拜耳材料科技贸易(上海)有限公司 一种复合材料及其制备方法和用途
EP2355141A3 (en) * 2010-02-08 2017-09-20 Fujifilm Corporation Semiconductor device, method for producing the semiconductor device, substrate for semiconductor element and method for producing the substrate
JP5712892B2 (ja) * 2010-11-29 2015-05-07 住友化学株式会社 偏光板の製造方法
US20130208239A1 (en) * 2012-02-15 2013-08-15 Peiqi Jiang Process for manufacturing a polarized optical article and polarized optical article
WO2014038466A1 (ja) * 2012-09-06 2014-03-13 コニカミノルタ株式会社 タッチパネル付き表示装置
JP6293422B2 (ja) * 2013-05-01 2018-03-14 日東電工株式会社 偏光板、その製造方法、光学フィルムおよび画像表示装置
KR101850565B1 (ko) * 2013-06-18 2018-04-19 주식회사 엘지화학 편광판 및 상기 편광판을 포함하는 디스플레이 장치
KR101630938B1 (ko) * 2013-09-30 2016-06-15 주식회사 엘지화학 편광판, 그 제조 방법 및 이를 포함하는 화상표시장치
WO2015046879A1 (ko) * 2013-09-30 2015-04-02 주식회사 엘지화학 편광판, 그 제조 방법 및 이를 포함하는 화상표시장치
ES2689126T3 (es) * 2014-01-31 2018-11-08 Essilor International Estructura de polarización que comprende un sistema adhesivo de glioxal y lente polarizada que la comprende
KR20170011306A (ko) * 2015-07-22 2017-02-02 삼성전자주식회사 광학 필름, 그 제조 방법 및 표시 장치
JP6728650B2 (ja) * 2015-11-27 2020-07-22 コニカミノルタ株式会社 光学積層フィルムとその製造方法、偏光板及び液晶表示装置
KR101892856B1 (ko) * 2016-05-02 2018-08-31 주식회사 엘지화학 편광판 및 이를 포함하는 액정 디스플레이 장치
US11061175B2 (en) * 2016-05-17 2021-07-13 Nitto Denko Corporation Polarizing film, method for producing same, optical film, image display device, and adhesion improvement-treated polarizer
KR20180081197A (ko) * 2017-01-05 2018-07-16 삼성디스플레이 주식회사 편광판 제조방법 및 편광판을 구비하는 표시장치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5521726A (en) * 1994-08-26 1996-05-28 Alliedsignal Inc. Polarizer with an array of tapered waveguides
US5731050A (en) * 1995-02-14 1998-03-24 Bridgestone Corporation Adhesive compositions for liquid crystal displays
KR100749302B1 (ko) * 1999-10-04 2007-08-14 세키스이가가쿠 고교가부시키가이샤 편광판 보호필름 및 편광판
TW538259B (en) * 1999-12-28 2003-06-21 Gunze Kk Polarizing plate and liquid crystal display element utilizing the same
JP2002174729A (ja) * 2000-12-08 2002-06-21 Sumitomo Chem Co Ltd 偏光板、粘着剤付き偏光板及びそれらの使用
JP4659265B2 (ja) * 2001-05-02 2011-03-30 株式会社カネカ 偏光子保護フィルムおよび偏光板
WO2003071320A1 (fr) * 2002-02-19 2003-08-28 Nitto Denko Corporation Plaque de polarisation comportant une fonction de compensation optique, et dispositif d'affichage a cristaux liquides utilisant celle-ci
TWI225551B (en) * 2002-04-18 2004-12-21 Nitto Denko Corp Polarization plate having optical compensation function and liquid crystal display device using the same
US6790914B2 (en) * 2002-11-29 2004-09-14 Jsr Corporation Resin film and applications thereof
US7018713B2 (en) * 2003-04-02 2006-03-28 3M Innovative Properties Company Flexible high-temperature ultrabarrier

Also Published As

Publication number Publication date
KR20070085396A (ko) 2007-08-27
WO2006054438A1 (ja) 2006-05-26
TWI274664B (en) 2007-03-01
US20080113119A1 (en) 2008-05-15
CN101061401A (zh) 2007-10-24

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees