KR100881789B1 - 편광자 보호 필름 - Google Patents

편광자 보호 필름 Download PDF

Info

Publication number
KR100881789B1
KR100881789B1 KR1020020044876A KR20020044876A KR100881789B1 KR 100881789 B1 KR100881789 B1 KR 100881789B1 KR 1020020044876 A KR1020020044876 A KR 1020020044876A KR 20020044876 A KR20020044876 A KR 20020044876A KR 100881789 B1 KR100881789 B1 KR 100881789B1
Authority
KR
South Korea
Prior art keywords
group
film
polarizer
monomer
protective film
Prior art date
Application number
KR1020020044876A
Other languages
English (en)
Korean (ko)
Other versions
KR20030011680A (ko
Inventor
야스마사 오까다
히또시 고바야시
쇼지 노자또
다까히꼬 사와다
가즈아끼 히라따니
도시히로 오쯔끼
Original Assignee
세키스이가가쿠 고교가부시키가이샤
제이에스알 가부시끼가이샤
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 세키스이가가쿠 고교가부시키가이샤, 제이에스알 가부시끼가이샤 filed Critical 세키스이가가쿠 고교가부시키가이샤
Publication of KR20030011680A publication Critical patent/KR20030011680A/ko
Application granted granted Critical
Publication of KR100881789B1 publication Critical patent/KR100881789B1/ko

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
    • G02B1/11—Anti-reflection coatings
    • G02B1/111—Anti-reflection coatings using layers comprising organic materials
    • 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
    • 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
    • C09K2323/031—Polarizer or dye
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
KR1020020044876A 2001-07-31 2002-07-30 편광자 보호 필름 KR100881789B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2001-00230749 2001-07-31
JP2001230749A JP2003043252A (ja) 2001-07-31 2001-07-31 偏光子保護フィルム

Publications (2)

Publication Number Publication Date
KR20030011680A KR20030011680A (ko) 2003-02-11
KR100881789B1 true KR100881789B1 (ko) 2009-02-03

Family

ID=19062905

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020044876A KR100881789B1 (ko) 2001-07-31 2002-07-30 편광자 보호 필름

Country Status (5)

Country Link
US (1) US6552145B1 (US06552145-20030422-C00001.png)
JP (1) JP2003043252A (US06552145-20030422-C00001.png)
KR (1) KR100881789B1 (US06552145-20030422-C00001.png)
CN (1) CN1268946C (US06552145-20030422-C00001.png)
TW (1) TW561300B (US06552145-20030422-C00001.png)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4238501B2 (ja) * 2001-04-27 2009-03-18 Ｊｓｒ株式会社 熱可塑性ノルボルネン系樹脂系光学用フィルム
JP3899511B2 (ja) * 2001-04-27 2007-03-28 Ｊｓｒ株式会社 熱可塑性ノルボルネン系樹脂系光学用フィルム
JP2003043252A (ja) * 2001-07-31 2003-02-13 Sekisui Chem Co Ltd 偏光子保護フィルム
JP2003040985A (ja) * 2001-07-31 2003-02-13 Jsr Corp 環状オレフィン系樹脂溶融押出フィルム
JP4178810B2 (ja) * 2001-12-25 2008-11-12 Ｊｓｒ株式会社 熱可塑性ノルボルネン系樹脂系光学用フィルム
WO2004044029A1 (ja) * 2002-11-14 2004-05-27 Jsr Corporation ノルボルネン系開環重合体
KR100618153B1 (ko) * 2003-02-06 2006-08-29 주식회사 엘지화학 편광막의 보호필름, 편광판 및 이의 제조방법
JP4433145B2 (ja) * 2003-02-12 2010-03-17 日東電工株式会社 光学部材用粘着剤組成物、光学部材用粘着剤層、粘着型光学部材および画像表示装置
US20040219338A1 (en) * 2003-05-01 2004-11-04 Hebrink Timothy J. Materials, configurations, and methods for reducing warpage in optical films
JP2005015598A (ja) * 2003-06-25 2005-01-20 Jsr Corp 環状オレフィン系樹脂フィルムまたはシートの製造方法
JP4707940B2 (ja) * 2003-08-28 2011-06-22 住友化学株式会社 偏光板及びその製造方法
JP4483329B2 (ja) * 2004-02-16 2010-06-16 住友化学株式会社 偏光フィルムの製造方法
JP2005284246A (ja) * 2004-03-04 2005-10-13 Fuji Photo Film Co Ltd 偏光板及びその製造方法
JP2005274725A (ja) * 2004-03-23 2005-10-06 Nippon Zeon Co Ltd 光学積層体、光学素子及び液晶表示装置
CN1961019B (zh) * 2004-04-20 2010-05-12 捷时雅株式会社 环状烯烃类开环共聚合物及其用途、含该共聚合物相位延迟板的制造方法
US7279060B2 (en) * 2004-05-04 2007-10-09 Eastman Kodak Company Guarded cover film for LCD polarizers
US7252733B2 (en) * 2004-05-04 2007-08-07 Eastman Kodak Company Polarizer guarded cover sheet with adhesion promoter
WO2005109051A1 (ja) * 2004-05-11 2005-11-17 Nitto Denko Corporation 偏光子保護フィルム、偏光板および画像表示装置
US20070211334A1 (en) * 2004-05-11 2007-09-13 Nitto Denko Corporation Polarizer protective film, polarizing plate and image display
JP2006201736A (ja) * 2004-08-03 2006-08-03 Jsr Corp 偏光板およびその製造方法
US7486442B2 (en) * 2004-09-30 2009-02-03 Industrial Technology Research Institute Polarizer protective film, polarizing plate, and visual display
JP4609031B2 (ja) * 2004-10-19 2011-01-12 コニカミノルタオプト株式会社 ディスプレイ用光学フィルムの製造方法
US20060093809A1 (en) * 2004-10-29 2006-05-04 Hebrink Timothy J Optical bodies and methods for making optical bodies
JP2008518280A (ja) * 2004-10-29 2008-05-29 スリーエム イノベイティブ プロパティズ カンパニー 環状オレフィンコポリマーを組み入れた光学フィルム
US20060159888A1 (en) * 2004-10-29 2006-07-20 Hebrink Timothy J Optical films incorporating cyclic olefin copolymers
US7329465B2 (en) * 2004-10-29 2008-02-12 3M Innovative Properties Company Optical films incorporating cyclic olefin copolymers
JP4586617B2 (ja) * 2004-12-13 2010-11-24 コニカミノルタオプト株式会社 光学フィルムの製造方法
JP2006178191A (ja) * 2004-12-22 2006-07-06 Jsr Corp 偏光フィルムの製造方法および偏光フィルム
CN100504461C (zh) * 2005-01-17 2009-06-24 日东电工株式会社 偏振片、其制造方法、光学薄膜及使用其的图像显示装置
JP2006257399A (ja) * 2005-02-21 2006-09-28 Kureha Corp 離型フィルム、積層離型フィルム及びそれらの製造方法
US7329434B2 (en) * 2005-02-23 2008-02-12 Eastman Kodak Company Polarizing layer with adherent protective layer
JP4622677B2 (ja) * 2005-05-25 2011-02-02 コニカミノルタオプト株式会社 光学フィルム、光学フィルムの製造方法、偏光板保護フィルム、位相差フィルム、偏光板及び表示装置
US20070091229A1 (en) * 2005-06-09 2007-04-26 Jang Soo J Vertically aligned liquid crystal display
JP2007062334A (ja) * 2005-09-02 2007-03-15 Fujifilm Corp セルロースアシレート樹脂フィルム及びその製造方法
JP2007065575A (ja) * 2005-09-02 2007-03-15 Jsr Corp 光学フィルム、偏光板および液晶表示装置
US7722562B2 (en) 2006-03-02 2010-05-25 Tyco Healthcare Group Lp Pump set with safety interlock
US7927304B2 (en) 2006-03-02 2011-04-19 Tyco Healthcare Group Lp Enteral feeding pump and feeding set therefor
US7722573B2 (en) 2006-03-02 2010-05-25 Covidien Ag Pumping apparatus with secure loading features
US7763005B2 (en) 2006-03-02 2010-07-27 Covidien Ag Method for using a pump set having secure loading features
US8021336B2 (en) * 2007-01-05 2011-09-20 Tyco Healthcare Group Lp Pump set for administering fluid with secure loading features and manufacture of component therefor
JP2007260972A (ja) * 2006-03-27 2007-10-11 Fujifilm Corp フィルム積層体、並びにその製造方法、それを用いた光学補償フィルム、偏光板、偏光板保護フィルム、および液晶表示装置
JP4844199B2 (ja) * 2006-03-31 2011-12-28 コニカミノルタオプト株式会社 光学フィルムの製造装置
JP5162908B2 (ja) * 2006-05-26 2013-03-13 住友化学株式会社 粘着剤付き偏光フィルムを有する光学積層体及び偏光フィルムのセット
JP2008076764A (ja) * 2006-09-21 2008-04-03 Nitto Denko Corp 光学フィルム、偏光板、および画像表示装置
KR101267672B1 (ko) * 2006-09-28 2013-05-23 제이에스알 가부시끼가이샤 광학 필름, 그의 제조 방법, 편광판 및 액정 패널
US7560686B2 (en) 2006-12-11 2009-07-14 Tyco Healthcare Group Lp Pump set and pump with electromagnetic radiation operated interlock
US20080147008A1 (en) * 2006-12-15 2008-06-19 Tyco Healthcare Group Lp Optical detection of medical pump rotor position
JP5109365B2 (ja) * 2006-12-27 2012-12-26 Ｊｓｒ株式会社 環状オレフィン系開環共重合体およびその用途
KR100816530B1 (ko) * 2007-03-08 2008-03-25 이창근 인몰드 사출용 전사필름
KR100994977B1 (ko) * 2007-04-23 2010-11-18 주식회사 엘지화학 위상차 필름, 그 제조방법 및 위상차 필름을 포함하는편광판
KR100971469B1 (ko) * 2010-03-10 2010-07-22 (주)건축사사무소 성우건축 벽면 매설용 단자함
US8154274B2 (en) 2010-05-11 2012-04-10 Tyco Healthcare Group Lp Safety interlock
JP5623975B2 (ja) 2011-04-28 2014-11-12 日東電工株式会社 光学用粘着シート
TWI595273B (zh) * 2011-11-28 2017-08-11 ３Ｍ新設資產公司 製造提供高解析度影像之偏極化分光鏡的方法及使用此等分光鏡之系統
TWI526505B (zh) 2014-09-11 2016-03-21 財團法人工業技術研究院 硬塗層組成物及應用其之偏光膜和顯示器
JP6898077B2 (ja) * 2016-07-22 2021-07-07 日東電工株式会社 高耐熱性偏光フィルム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651117A (ja) * 1991-07-22 1994-02-25 Nippon Zeon Co Ltd 液晶ディスプレイ用偏光フィルム
JPH07287123A (ja) * 1994-02-24 1995-10-31 Japan Synthetic Rubber Co Ltd 液晶基板および偏光フィルム
JPH0843812A (ja) * 1994-08-04 1996-02-16 Japan Synthetic Rubber Co Ltd 偏光フィルム
JP2003043252A (ja) * 2001-07-31 2003-02-13 Sekisui Chem Co Ltd 偏光子保護フィルム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3273046B2 (ja) * 1991-06-25 2002-04-08 日本ゼオン株式会社 位相板
JP3132122B2 (ja) 1992-02-05 2001-02-05 日本ゼオン株式会社 複合シート
US5516456A (en) 1994-02-24 1996-05-14 Japan Synthetic Rubber Co., Ltd. Liquid crystal display panel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651117A (ja) * 1991-07-22 1994-02-25 Nippon Zeon Co Ltd 液晶ディスプレイ用偏光フィルム
JPH07287123A (ja) * 1994-02-24 1995-10-31 Japan Synthetic Rubber Co Ltd 液晶基板および偏光フィルム
JPH0843812A (ja) * 1994-08-04 1996-02-16 Japan Synthetic Rubber Co Ltd 偏光フィルム
JP2003043252A (ja) * 2001-07-31 2003-02-13 Sekisui Chem Co Ltd 偏光子保護フィルム
US6552145B1 (en) * 2001-07-31 2003-04-22 Sekisui Chemical Co., Ltd Polarizer protection film

Also Published As

Publication number Publication date
US20030063237A1 (en) 2003-04-03
JP2003043252A (ja) 2003-02-13
TW561300B (en) 2003-11-11
CN1268946C (zh) 2006-08-09
US6552145B1 (en) 2003-04-22
KR20030011680A (ko) 2003-02-11
CN1400477A (zh) 2003-03-05

Similar Documents

Publication Publication Date Title
KR100881789B1 (ko) 편광자 보호 필름
JP4178810B2 (ja) 熱可塑性ノルボルネン系樹脂系光学用フィルム
KR20080020534A (ko) 광학 필름 롤, 및 그의 제조 방법
EP1508823B1 (en) Optical laminate
CN100507619C (zh) 单一起偏振片及其制备方法
JPH0843812A (ja) 偏光フィルム
TWI292059B (US06552145-20030422-C00001.png)
JP3687231B2 (ja) 高分子フィルム、偏光フィルム及びその製造方法
KR20090037942A (ko) 광학 필름, 그의 용도 및 제조 방법
KR20050052661A (ko) 광학용 필름 및 편광판
KR20080037537A (ko) 광학 필름, 광학 필름의 제조 방법, 위상차 필름, 편광판및 액정 패널
JP3650852B2 (ja) 液晶基板および偏光フィルム
KR102550087B1 (ko) 광학 적층체, 편광판 및 액정 표시 장치
KR20080023160A (ko) 광학 필름, 광학 필름의 제조 방법, 편광판 및 액정 패널
KR20080031803A (ko) 광학 필름의 제조 방법
JPH07287122A (ja) 位相板
KR20180097590A (ko) 광학 적층체, 편광판 및 액정 표시 장치
CN108431653B (zh) 光学层叠体及其制造方法、偏振片以及显示装置
JPH0895033A (ja) 透明導電偏光フィルム
JP2007240570A (ja) 光学フィルムロールおよび偏光板の製造方法
KR20080023159A (ko) 광학 필름, 광학 필름의 제조 방법, 편광판 및 액정 패널
JP5000544B2 (ja) 光学用フィルム及びそれを含む画像表示装置
JP2002190383A (ja) Ｅｌディスプレイおよびｅｌディスプレイ用位相差板
KR20080099133A (ko) 편광판
KR101562393B1 (ko) Ｔｎ 모드 액정 표시 소자, 그의 제조 방법 및 ｔｎ 모드 액정 표시 소자용 위상차 필름

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130111

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20140107

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20150105

Year of fee payment: 7

FPAY Annual fee payment

Payment date: 20160105

Year of fee payment: 8

FPAY Annual fee payment

Payment date: 20170103

Year of fee payment: 9

FPAY Annual fee payment

Payment date: 20180119

Year of fee payment: 10

FPAY Annual fee payment

Payment date: 20190117

Year of fee payment: 11