JP4807774B2 - 液晶パネルおよび液晶表示装置 - Google Patents

液晶パネルおよび液晶表示装置 Download PDF

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Publication number
JP4807774B2
JP4807774B2 JP2005305283A JP2005305283A JP4807774B2 JP 4807774 B2 JP4807774 B2 JP 4807774B2 JP 2005305283 A JP2005305283 A JP 2005305283A JP 2005305283 A JP2005305283 A JP 2005305283A JP 4807774 B2 JP4807774 B2 JP 4807774B2
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JP
Japan
Prior art keywords
liquid crystal
film
adhesive layer
retardation film
sensitive adhesive
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
JP2005305283A
Other languages
English (en)
Japanese (ja)
Other versions
JP2007114449A (ja
Inventor
雄祐 外山
正之 佐竹
健治 與田
顕太郎 小林
周治 矢野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nitto Denko Corp
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
Priority to JP2005305283A priority Critical patent/JP4807774B2/ja
Priority to PCT/JP2006/318257 priority patent/WO2007046203A1/ja
Priority to KR1020087002551A priority patent/KR101211980B1/ko
Priority to CN2006800319082A priority patent/CN101253441B/zh
Priority to US12/090,765 priority patent/US8962108B2/en
Priority to TW095135591A priority patent/TW200725002A/zh
Publication of JP2007114449A publication Critical patent/JP2007114449A/ja
Application granted granted Critical
Publication of JP4807774B2 publication Critical patent/JP4807774B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/281—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for attenuating light intensity, e.g. comprising rotatable polarising 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
    • 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
    • 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
    • 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
    • C09K2323/05—Bonding or intermediate layer characterised by chemical composition, e.g. sealant or spacer
    • 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
    • G02F2202/28—Adhesive materials or arrangements
    • 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
    • G02F2413/00—Indexing scheme related to G02F1/13363, i.e. to birefringent elements, e.g. for optical compensation, characterised by the number, position, orientation or value of the compensation plates
    • G02F2413/01—Number of plates being 1

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)
JP2005305283A 2005-10-20 2005-10-20 液晶パネルおよび液晶表示装置 Expired - Lifetime JP4807774B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2005305283A JP4807774B2 (ja) 2005-10-20 2005-10-20 液晶パネルおよび液晶表示装置
PCT/JP2006/318257 WO2007046203A1 (ja) 2005-10-20 2006-09-14 液晶パネルおよび液晶表示装置
KR1020087002551A KR101211980B1 (ko) 2005-10-20 2006-09-14 액정 패널 및 액정 표시 장치
CN2006800319082A CN101253441B (zh) 2005-10-20 2006-09-14 液晶面板以及液晶显示装置
US12/090,765 US8962108B2 (en) 2005-10-20 2006-09-14 Liquid crystal display panel and liquid crystal display
TW095135591A TW200725002A (en) 2005-10-20 2006-09-26 Liquid crystal panel and liquid crystal display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005305283A JP4807774B2 (ja) 2005-10-20 2005-10-20 液晶パネルおよび液晶表示装置

Publications (2)

Publication Number Publication Date
JP2007114449A JP2007114449A (ja) 2007-05-10
JP4807774B2 true JP4807774B2 (ja) 2011-11-02

Family

ID=37962302

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005305283A Expired - Lifetime JP4807774B2 (ja) 2005-10-20 2005-10-20 液晶パネルおよび液晶表示装置

Country Status (6)

Country Link
US (1) US8962108B2 (enExample)
JP (1) JP4807774B2 (enExample)
KR (1) KR101211980B1 (enExample)
CN (1) CN101253441B (enExample)
TW (1) TW200725002A (enExample)
WO (1) WO2007046203A1 (enExample)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4697871B2 (ja) * 2005-10-20 2011-06-08 日東電工株式会社 積層フィルム
JP5341233B2 (ja) * 2006-06-28 2013-11-13 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
JP5010994B2 (ja) * 2006-06-28 2012-08-29 日東電工株式会社 粘着型光学フィルムおよび画像表示装置
JP4848262B2 (ja) * 2006-12-19 2011-12-28 凸版印刷株式会社 カラーフィルタの評価方法、カラーフィルタおよび液晶表示装置
JP2009025780A (ja) * 2007-06-18 2009-02-05 Nitto Denko Corp 液晶パネルおよび液晶表示装置
JP5308063B2 (ja) 2007-07-12 2013-10-09 日東電工株式会社 液晶パネルおよび液晶表示装置
JP5251214B2 (ja) * 2008-04-01 2013-07-31 Ｊｓｒ株式会社 積層光学フィルムの製造方法、積層光学フィルムおよびその用途
WO2009128115A1 (ja) 2008-04-15 2009-10-22 日東電工株式会社 光学フィルム積層体ロールならびにその製造方法および装置
JP5378054B2 (ja) * 2009-04-28 2013-12-25 株式会社ジャパンディスプレイ 液晶表示装置
JP4503689B1 (ja) * 2009-10-13 2010-07-14 日東電工株式会社 液晶表示素子の連続製造方法及び装置
JP4503691B1 (ja) 2009-10-13 2010-07-14 日東電工株式会社 液層表示素子の連続製造方法及び装置
JP5958731B2 (ja) * 2010-03-30 2016-08-02 Dic株式会社 光学素子及びそれを用いた液晶パネル
JP5011444B2 (ja) 2010-09-03 2012-08-29 日東電工株式会社 粘着型光学フィルム、その製造方法および画像表示装置
US9128327B2 (en) 2012-09-19 2015-09-08 Apple Inc. Stress insensitive liquid crystal display
JP2015049115A (ja) * 2013-08-30 2015-03-16 住友化学株式会社 光学部材貼合体の製造方法
KR101620189B1 (ko) * 2013-12-27 2016-05-12 주식회사 엘지화학 광학 물성이 우수한 박형 편광자, 그 제조 방법 및 이를 포함하는 편광판
WO2017065222A1 (ja) * 2015-10-15 2017-04-20 日本ゼオン株式会社 位相差フィルム及びその製造方法
JP2016173589A (ja) * 2016-05-04 2016-09-29 学校法人慶應義塾 粘着剤付偏向板、液晶パネル及び粘着剤
US10768475B2 (en) * 2017-04-18 2020-09-08 Gentex Corporation Transflective film for electro-optic elements
JP2019091029A (ja) * 2017-11-10 2019-06-13 住友化学株式会社 複合位相差板、光学積層体、及び画像表示装置
CN108363250B (zh) * 2018-03-22 2022-01-11 京东方科技集团股份有限公司 一种显示面板、显示组件、显示装置及其防窥方法
JP7139161B2 (ja) * 2018-06-13 2022-09-20 日東電工株式会社 液晶パネルおよび液晶表示装置
JP7355582B2 (ja) * 2018-10-15 2023-10-03 日東電工株式会社 位相差層付偏光板およびそれを用いた画像表示装置
KR102566315B1 (ko) * 2019-01-14 2023-08-22 주식회사 엘지화학 광학 디바이스
CN111721776B (zh) * 2019-03-22 2024-02-20 住友化学株式会社 检查方法及检查装置
CN110632695A (zh) * 2019-08-20 2019-12-31 深圳市华星光电技术有限公司 一种偏光片及其制备方法、显示装置
CN119630995A (zh) * 2022-07-22 2025-03-14 日东电工株式会社 光学层叠体及图像显示装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584943B1 (en) * 1992-07-24 1999-04-07 Sharp Kabushiki Kaisha A liquid crystal display
JP3317578B2 (ja) * 1994-04-20 2002-08-26 日本化薬株式会社 粘着剤層を有する偏光板
JPH07331205A (ja) * 1994-06-01 1995-12-19 Soken Kagaku Kk 液晶素子用感圧接着剤組成物および液晶素子
JPH08300541A (ja) * 1995-05-09 1996-11-19 Nippon Synthetic Chem Ind Co Ltd:The 積層構造体
US6147165A (en) * 1997-03-31 2000-11-14 Avery Dennison Corporation Pressure-sensitive adhesives for marking films
JP2982869B2 (ja) 1998-04-16 1999-11-29 インターナショナル・ビジネス・マシーンズ・コーポレイション 液晶表示装置
TW522260B (en) * 2000-04-03 2003-03-01 Konishiroku Photo Ind Optical compensation sheet and liquid crystal display
US20030143409A1 (en) * 2001-07-06 2003-07-31 Di Stefano Frank Vito Blends of high Tg polymer emulsions and pressure sensitive adhesive polymer emulsions useful as pressure sensitive adhesives
JP4913966B2 (ja) * 2001-09-05 2012-04-11 日東電工株式会社 粘着型光学フィルムの製造方法、粘着型光学フィルムおよび液晶表示装置
JP3822102B2 (ja) * 2001-12-27 2006-09-13 富士写真フイルム株式会社 光拡散フイルム、その製造方法、偏光板および液晶表示装置
AU2003227205B2 (en) * 2002-03-28 2007-11-01 Toppan Forms Co., Ltd. Radiation hardenable adhesive composition containing dispersed natural rubber fine particles
JP4177659B2 (ja) 2002-03-29 2008-11-05 タケミ アオキ トーマス インスリンを注入する装置
JP2004004641A (ja) 2002-04-01 2004-01-08 Nitto Denko Corp 光学フィルムおよび画像表示装置
KR100822247B1 (ko) * 2002-04-01 2008-04-16 닛토덴코 가부시키가이샤 광학 필름 및 화상 표시 시스템
JP3938142B2 (ja) * 2004-02-03 2007-06-27 住友化学株式会社 液晶表示装置
US7400371B2 (en) * 2004-02-03 2008-07-15 Sumitomo Chemical Company, Limited Liquid crystal display having particular retardation plate
JP4740551B2 (ja) * 2004-03-30 2011-08-03 リンテック株式会社 ディスコティック液晶層用粘着剤組成物及び視野角拡大機能付き光学機能性フイルム
TW200540146A (en) * 2004-04-15 2005-12-16 Nitto Denko Corp Adhesive composition, adhesive layer and method for producing the same
JP5187930B2 (ja) 2004-04-15 2013-04-24 日東電工株式会社 粘着剤組成物、粘着剤層、およびその製造方法
JP4587459B2 (ja) 2004-12-17 2010-11-24 日東電工株式会社 光学部材用粘着剤組成物および光学部材用粘着剤層の製造方法
JP3851919B2 (ja) * 2004-12-20 2006-11-29 日東電工株式会社 液晶パネルおよび液晶表示装置

Also Published As

Publication number Publication date
CN101253441A (zh) 2008-08-27
KR101211980B1 (ko) 2012-12-13
WO2007046203A1 (ja) 2007-04-26
US20090231519A1 (en) 2009-09-17
KR20080035591A (ko) 2008-04-23
US8962108B2 (en) 2015-02-24
TW200725002A (en) 2007-07-01
TWI334938B (enExample) 2010-12-21
JP2007114449A (ja) 2007-05-10
CN101253441B (zh) 2011-05-11

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