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WO2008102466A1 - Absorbeur d'ultraviolet, film optique contenant ledit absorbeur, procédé de fabrication du film optique, et polariseur et écran à cristaux liquide employant chacun ledit film optique - Google Patents

Absorbeur d'ultraviolet, film optique contenant ledit absorbeur, procédé de fabrication du film optique, et polariseur et écran à cristaux liquide employant chacun ledit film optique Download PDF

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Publication number
WO2008102466A1
WO2008102466A1 PCT/JP2007/062227 JP2007062227W WO2008102466A1 WO 2008102466 A1 WO2008102466 A1 WO 2008102466A1 JP 2007062227 W JP2007062227 W JP 2007062227W WO 2008102466 A1 WO2008102466 A1 WO 2008102466A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical film
same
ultraviolet absorber
polarizer
employing
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.)
Ceased
Application number
PCT/JP2007/062227
Other languages
English (en)
Japanese (ja)
Inventor
Takatugu Suzuki
Takayuki Suzuki
Satomi Kawabe
Issei Nakahara
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.)
Konica Minolta Opto Inc
Original Assignee
Konica Minolta Opto Inc
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 Konica Minolta Opto Inc filed Critical Konica Minolta Opto Inc
Priority to KR1020097017095A priority Critical patent/KR101356339B1/ko
Priority to JP2009500054A priority patent/JP5170076B2/ja
Publication of WO2008102466A1 publication Critical patent/WO2008102466A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/22—Absorbing filters
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
    • C08K5/3472—Five-membered rings
    • C08K5/3475—Five-membered rings condensed with carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08—Cellulose derivatives
    • C08L1/10—Esters of organic acids, i.e. acylates
    • 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
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3016—Polarising elements involving passive liquid crystal 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
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/08—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 light absorbing layer
    • G02F2201/086—UV absorbing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonlinear Science (AREA)
  • Materials Engineering (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Liquid Crystal (AREA)

Abstract

Absorbeur d'ultraviolet qui possède une excellente qualité d'absorption spectrale, ne se colore pas, procure une excellente transparence ainsi qu'une diminution des bavures ; film optique contenant l'absorbeur et présentant une diminution des variations de retard optique ; et polariseur et écran à cristaux liquides employant chacun ce film et possédant une résistance à la lumière à long terme et une durabilité élevées et conservant un haut niveau de contraste. Le film optique est caractérisé en ce qu'il contient un absorbeur d'ultraviolet représenté par la formule générale (1) suivante. [Formule chimique 1] Formule générale (1)
PCT/JP2007/062227 2007-02-21 2007-06-18 Absorbeur d'ultraviolet, film optique contenant ledit absorbeur, procédé de fabrication du film optique, et polariseur et écran à cristaux liquide employant chacun ledit film optique Ceased WO2008102466A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020097017095A KR101356339B1 (ko) 2007-02-21 2007-06-18 자외선 흡수제, 그것을 함유하는 광학 필름, 광학 필름의 제조 방법, 그것을 사용한 편광판 및 액정 표시 장치
JP2009500054A JP5170076B2 (ja) 2007-02-21 2007-06-18 紫外線吸収剤、それを含有する光学フィルム、光学フィルムの製造方法、それを用いた偏光板及び液晶表示装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-040631 2007-02-21
JP2007040631 2007-02-21

Publications (1)

Publication Number Publication Date
WO2008102466A1 true WO2008102466A1 (fr) 2008-08-28

Family

ID=39709749

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/062227 Ceased WO2008102466A1 (fr) 2007-02-21 2007-06-18 Absorbeur d'ultraviolet, film optique contenant ledit absorbeur, procédé de fabrication du film optique, et polariseur et écran à cristaux liquide employant chacun ledit film optique

Country Status (3)

Country Link
JP (1) JP5170076B2 (fr)
KR (1) KR101356339B1 (fr)
WO (1) WO2008102466A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110104078A1 (en) * 2009-11-02 2011-05-05 Inolex Investment Corporation Uv absorbing complex polyester polymers, compositions containing uv absorbing complex polyester polymers, and related methods
JP2014142630A (ja) * 2012-12-27 2014-08-07 Fujifilm Corp 偏光板保護フィルム、偏光板、並びに液晶表示装置
US9310544B2 (en) 2014-02-07 2016-04-12 Samsung Display Co., Ltd. Polarizer and display device including the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102380155B1 (ko) 2015-03-25 2022-03-29 삼성디스플레이 주식회사 광학 유닛 및 이를 포함하는 유기 발광 표시 장치

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218488A (ja) * 1988-05-19 1990-01-22 E I Du Pont De Nemours & Co 有機重合体に対するビスウレア光安定剤
JPH11152471A (ja) * 1997-08-18 1999-06-08 Clariant Gmbh ポリマー物質のための光安定剤としての新規な２−（２’−ヒドロキシフェニル）ベンゾトリアゾール類および２−ヒドロキシベンゾフェノン類
JPH11349575A (ja) * 1998-06-02 1999-12-21 Chemiprokasei Kaisha Ltd ２ｈ−ベンゾトリアゾール誘導体、その製造方法および用途
JP2000015928A (ja) * 1998-07-01 2000-01-18 Nippon Paper Industries Co Ltd ビスベンゾトリアゾール化合物を含有する感熱記録体
JP2001166131A (ja) * 1999-09-29 2001-06-22 Fuji Photo Film Co Ltd 光学フィルターおよび反射防止膜
JP2002284819A (ja) * 2001-03-23 2002-10-03 Fukuvi Chem Ind Co Ltd 紫外線吸収セグメントを有する含フッ素重合体
JP2004002317A (ja) * 2002-03-26 2004-01-08 Kimoto & Co Ltd ビスベンゾトリアゾリルフェノール化合物、紫外線吸収剤、これを含有した組成物
WO2005028409A1 (fr) * 2003-09-19 2005-03-31 Kyung-In Synthetic Corporation Derives d'acide alpha-hydroxy-benzeneacetique et composes a base de ceux-ci comprenant deux cycles lactone a 5 elements fusionnes a un noyau cyclohexa-1,4-diene central, et utilisation desdits composes
JP2005343977A (ja) * 2004-06-01 2005-12-15 Fuji Xerox Co Ltd 色素薄膜、その製造方法、光スイッチ、光分配器及び光変調器
JP2006184883A (ja) * 2004-12-03 2006-07-13 Konica Minolta Opto Inc 偏光板保護フィルム、それを用いた偏光板及び液晶表示装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200628521A (en) * 2004-12-03 2006-08-16 Konica Minolta Opto Inc The protection film of a polarizing plate, the poliarzing plate and the Liquid Crystal Display (LCD) equipped with the protection film

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0218488A (ja) * 1988-05-19 1990-01-22 E I Du Pont De Nemours & Co 有機重合体に対するビスウレア光安定剤
JPH11152471A (ja) * 1997-08-18 1999-06-08 Clariant Gmbh ポリマー物質のための光安定剤としての新規な２−（２’−ヒドロキシフェニル）ベンゾトリアゾール類および２−ヒドロキシベンゾフェノン類
JPH11349575A (ja) * 1998-06-02 1999-12-21 Chemiprokasei Kaisha Ltd ２ｈ−ベンゾトリアゾール誘導体、その製造方法および用途
JP2000015928A (ja) * 1998-07-01 2000-01-18 Nippon Paper Industries Co Ltd ビスベンゾトリアゾール化合物を含有する感熱記録体
JP2001166131A (ja) * 1999-09-29 2001-06-22 Fuji Photo Film Co Ltd 光学フィルターおよび反射防止膜
JP2002284819A (ja) * 2001-03-23 2002-10-03 Fukuvi Chem Ind Co Ltd 紫外線吸収セグメントを有する含フッ素重合体
JP2004002317A (ja) * 2002-03-26 2004-01-08 Kimoto & Co Ltd ビスベンゾトリアゾリルフェノール化合物、紫外線吸収剤、これを含有した組成物
WO2005028409A1 (fr) * 2003-09-19 2005-03-31 Kyung-In Synthetic Corporation Derives d'acide alpha-hydroxy-benzeneacetique et composes a base de ceux-ci comprenant deux cycles lactone a 5 elements fusionnes a un noyau cyclohexa-1,4-diene central, et utilisation desdits composes
JP2005343977A (ja) * 2004-06-01 2005-12-15 Fuji Xerox Co Ltd 色素薄膜、その製造方法、光スイッチ、光分配器及び光変調器
JP2006184883A (ja) * 2004-12-03 2006-07-13 Konica Minolta Opto Inc 偏光板保護フィルム、それを用いた偏光板及び液晶表示装置

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110104078A1 (en) * 2009-11-02 2011-05-05 Inolex Investment Corporation Uv absorbing complex polyester polymers, compositions containing uv absorbing complex polyester polymers, and related methods
JP2015017274A (ja) * 2009-11-02 2015-01-29 イノレックス インベストメント コーポレイション Ｕｖ吸収複合ポリエステルポリマー、ｕｖ吸収複合ポリエステルポリマーを含有する組成物、および関連方法
EP2496629A4 (fr) * 2009-11-02 2015-04-29 Inolex Investment Corp Compositions à base d'un complexe de polyester absorbant les uv contenant des polymères d'un complexe de polyester absorbant les uv et procédés associés
JP2016113622A (ja) * 2009-11-02 2016-06-23 イノレックス インベストメント コーポレイション Ｕｖ吸収複合ポリエステルポリマー、ｕｖ吸収複合ポリエステルポリマーを含有する組成物、および関連方法
JP2018066004A (ja) * 2009-11-02 2018-04-26 イノレックス インベストメント コーポレイション Ｕｖ吸収複合ポリエステルポリマー、ｕｖ吸収複合ポリエステルポリマーを含有する組成物、および関連方法
JP2014142630A (ja) * 2012-12-27 2014-08-07 Fujifilm Corp 偏光板保護フィルム、偏光板、並びに液晶表示装置
US9310544B2 (en) 2014-02-07 2016-04-12 Samsung Display Co., Ltd. Polarizer and display device including the same

Also Published As

Publication number Publication date
KR20090115793A (ko) 2009-11-06
KR101356339B1 (ko) 2014-01-27
JP5170076B2 (ja) 2013-03-27
JPWO2008102466A1 (ja) 2010-05-27

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