WO2009041377A1 - 液晶パネルおよび液晶パネル用光学フィルムセット - Google Patents

液晶パネルおよび液晶パネル用光学フィルムセット Download PDF

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Publication number
WO2009041377A1
WO2009041377A1 PCT/JP2008/067062 JP2008067062W WO2009041377A1 WO 2009041377 A1 WO2009041377 A1 WO 2009041377A1 JP 2008067062 W JP2008067062 W JP 2008067062W WO 2009041377 A1 WO2009041377 A1 WO 2009041377A1
Authority
WO
WIPO (PCT)
Prior art keywords
liquid crystal
crystal panel
optical film
film set
rxz
Prior art date
Application number
PCT/JP2008/067062
Other languages
English (en)
French (fr)
Inventor
Takuhiro Ushino
Atsuki Nagao
Kei Tanaka
Masayuki Sekiguchi
Original Assignee
Jsr Corporation
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 Jsr Corporation filed Critical Jsr Corporation
Priority to CN2008801088506A priority Critical patent/CN101808818B/zh
Publication of WO2009041377A1 publication Critical patent/WO2009041377A1/ja

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
    • 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
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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

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)
  • Liquid Crystal (AREA)

Abstract

　本発明は、大きなコントラスト比を達成できる表示性能に優れた液晶パネル、さらには大きなコントラスト比とともに低カラーシフトを達成できる表示性能に優れた液晶パネル、該液晶パネルの用途に好適な、面全体において高度に光学性能を制御した液晶パネル用光学フィルムセットを提供することを課題としている。 　本発明の液晶パネルは、環状オレフィン系樹脂からなり、Ｒ０（５５０）が１５～７０ｎｍであり、かつ、Ｒｘｚ（５５０）が１５０～３００ｎｍである光学フィルム（Ａ）および偏光子（i）を有する偏光板（Ａ）と、 　Ｒ０（５５０）が５０～１５０ｎｍであり、かつ、Ｒｘｚ（５５０）／Ｒ０（５５０）が１．２～１．６である光学フィルム（Ｂ）および偏光子（ii）を有する偏光板（Ｂ）と を有することを特徴としている。
PCT/JP2008/067062 2007-09-28 2008-09-22 液晶パネルおよび液晶パネル用光学フィルムセット WO2009041377A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2008801088506A CN101808818B (zh) 2007-09-28 2008-09-22 液晶面板和液晶面板用光学膜组件

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007254376 2007-09-28
JP2007-254376 2007-09-28
JP2008093210 2008-03-31
JP2008-093210 2008-03-31

Publications (1)

Publication Number Publication Date
WO2009041377A1 true WO2009041377A1 (ja) 2009-04-02

Family

ID=40511262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/067062 WO2009041377A1 (ja) 2007-09-28 2008-09-22 液晶パネルおよび液晶パネル用光学フィルムセット

Country Status (4)

Country Link
KR (1) KR101477554B1 (ja)
CN (1) CN101808818B (ja)
TW (1) TW200918969A (ja)
WO (1) WO2009041377A1 (ja)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001350017A (ja) * 2000-06-05 2001-12-21 Jsr Corp 位相差フィルム
JP2004309979A (ja) * 2003-04-10 2004-11-04 Jsr Corp 位相差フィルムおよび偏光板
JP2008181090A (ja) * 2006-12-26 2008-08-07 Nitto Denko Corp 光学積層体およびそれを用いた液晶パネル
JP2008181091A (ja) * 2006-12-26 2008-08-07 Nitto Denko Corp 光学積層体およびそれを用いた液晶パネル

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001021719A (ja) * 1999-07-12 2001-01-26 Seiko Epson Corp 偏光分離素子、偏光変換素子および投写型表示装置
CN2802546Y (zh) * 2005-06-28 2006-08-02 胜华科技股份有限公司 液晶显示装置
JP2007034107A (ja) * 2005-07-29 2007-02-08 Fujifilm Corp 光学補償フィルム、偏光板及び液晶表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001350017A (ja) * 2000-06-05 2001-12-21 Jsr Corp 位相差フィルム
JP2004309979A (ja) * 2003-04-10 2004-11-04 Jsr Corp 位相差フィルムおよび偏光板
JP2008181090A (ja) * 2006-12-26 2008-08-07 Nitto Denko Corp 光学積層体およびそれを用いた液晶パネル
JP2008181091A (ja) * 2006-12-26 2008-08-07 Nitto Denko Corp 光学積層体およびそれを用いた液晶パネル

Also Published As

Publication number Publication date
CN101808818A (zh) 2010-08-18
TW200918969A (en) 2009-05-01
KR101477554B1 (ko) 2014-12-30
CN101808818B (zh) 2013-01-09
KR20100059791A (ko) 2010-06-04

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