JP2008537794A - 配向可能なポリマーブレンドを備えた拡散反射型偏光フィルム - Google Patents

配向可能なポリマーブレンドを備えた拡散反射型偏光フィルム Download PDF

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Publication number
JP2008537794A
JP2008537794A JP2008505459A JP2008505459A JP2008537794A JP 2008537794 A JP2008537794 A JP 2008537794A JP 2008505459 A JP2008505459 A JP 2008505459A JP 2008505459 A JP2008505459 A JP 2008505459A JP 2008537794 A JP2008537794 A JP 2008537794A
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Prior art keywords
film
phase
axis
along
polymer
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JP2008505459A
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Japanese (ja)
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JP2008537794A5 (https=
Inventor
ビー． ジョンソン，マシュー
イー． デンカー，マーティン
ジェイ． ダークス，クリストファー
ジェイ． ヘブリンク，ティモシー
ジェイ． トンプソン，リチャード
デー． テイラー，ロバート
ジェイ． マイケル，マシュー
ビー． オニール，マーク
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2008537794A publication Critical patent/JP2008537794A/ja
Publication of JP2008537794A5 publication Critical patent/JP2008537794A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • G02B5/3041—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 comprising multiple thin layers, e.g. multilayer stacks
    • G02B5/305—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 comprising multiple thin layers, e.g. multilayer stacks including organic materials, e.g. polymeric layers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
    • B29C55/04—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets uniaxial, e.g. oblique
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • G02B5/3008—Polarising elements comprising dielectric particles, e.g. birefringent crystals embedded in a matrix
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0088—Blends of polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034—Polarising
    • 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
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates

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  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Polarising Elements (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
JP2008505459A 2005-04-06 2006-04-05 配向可能なポリマーブレンドを備えた拡散反射型偏光フィルム Withdrawn JP2008537794A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US66894405P 2005-04-06 2005-04-06
PCT/US2006/012509 WO2006107970A2 (en) 2005-04-06 2006-04-05 Diffuse reflective polariziing films with orientable polymer blends

Publications (2)

Publication Number Publication Date
JP2008537794A true JP2008537794A (ja) 2008-09-25
JP2008537794A5 JP2008537794A5 (https=) 2009-05-21

Family

ID=36794897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008505459A Withdrawn JP2008537794A (ja) 2005-04-06 2006-04-05 配向可能なポリマーブレンドを備えた拡散反射型偏光フィルム

Country Status (7)

Country Link
US (1) US20060226562A1 (https=)
EP (1) EP1869507A2 (https=)
JP (1) JP2008537794A (https=)
KR (1) KR20080005405A (https=)
CN (1) CN101176018A (https=)
TW (1) TW200700473A (https=)
WO (1) WO2006107970A2 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008185810A (ja) * 2007-01-30 2008-08-14 Asahi Kasei Corp 液晶表示装置
JP2011516680A (ja) * 2008-04-11 2011-05-26 デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ 高い絶縁破壊電圧性を有するプラスチックフィルム
KR20110106408A (ko) * 2009-01-22 2011-09-28 다이셀 가가꾸 고교 가부시끼가이샤 광 확산 필름 및 그것을 구비한 장치
JPWO2010137450A1 (ja) * 2009-05-27 2012-11-12 株式会社ダイセル 偏光素子及びそれを用いた表示装置

Families Citing this family (23)

* Cited by examiner, † Cited by third party
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US6916440B2 (en) * 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US6936209B2 (en) * 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing polymer films
US20090027774A1 (en) * 2005-03-08 2009-01-29 Mitsubishi Chemical Corporation Composition for anisotropic dyestuff film, anisotropic dyestuff film and polarizing element
CN101180554B (zh) 2005-04-08 2012-03-21 3M创新有限公司 热定形光学薄膜
KR100964787B1 (ko) 2007-04-16 2010-06-21 주식회사 엘지화학 광학필름 및 이를 포함하는 액정표시장치
US7998587B2 (en) * 2007-10-31 2011-08-16 3M Innovative Properties Company Method of modifying light with silicone (meth)acrylate copolymers
JP2011528450A (ja) * 2008-07-16 2011-11-17 スリーエム イノベイティブ プロパティズ カンパニー メチルメタクリレートポリマーとスチレンアクリロニトリルポリマーのブレンドを含む多層光学フィルム層
US9046656B2 (en) * 2008-11-18 2015-06-02 3M Innovative Properties Company Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer
EP2376956A4 (en) * 2008-12-22 2017-11-01 3M Innovative Properties Company Internally patterned multilayer optical films using spatially selective birefringence reduction
TWI605276B (zh) * 2009-04-15 2017-11-11 ３Ｍ新設資產公司 光學結構及包含該光學結構之顯示系統
US20110075262A1 (en) * 2009-09-28 2011-03-31 Chao-Ying Lin Asymmetric light diffuser and methods for manufacturing the same
US8952105B2 (en) * 2012-05-23 2015-02-10 Baker Hughes Incorporated Variable TG article, method of making, and use of same
KR102050371B1 (ko) * 2012-07-30 2019-11-29 덴카 주식회사 메타크릴 수지 내열성 향상용의 공중합체
KR20150134347A (ko) * 2013-03-29 2015-12-01 제이엑스 닛코닛세키에너지주식회사 광학 필름 및 그의 제조 방법, 및 광학 필름을 구비한 편광판, 액정 표시 장치, 편광 프로젝터용 스크린
SG11201601633UA (en) 2013-09-06 2016-04-28 3M Innovative Properties Co Multilayer reflective polarizer
WO2015102364A1 (ko) * 2013-12-31 2015-07-09 도레이케미칼 주식회사 랜덤 분산형 반사 편광자
KR102367295B1 (ko) * 2015-06-26 2022-02-23 도레이첨단소재 주식회사 반사편광자 및 이를 포함하는 백라이트 유닛
EP3644027A1 (en) 2018-10-25 2020-04-29 Pure Value Europe NV Improved sensor system for a display rack
KR102227678B1 (ko) * 2018-11-22 2021-03-12 도레이첨단소재 주식회사 광학체 및 이를 포함하는 표시장치
CN114207507B (zh) 2019-06-28 2024-10-15 Pcms控股公司 光场显示装置和由光场显示设备执行的方法
US20220105696A1 (en) * 2020-10-05 2022-04-07 Facebook Technologies, Llc Apparatus and method for manufacturing optically anisotropic polymer thin films
US11597198B2 (en) 2020-10-05 2023-03-07 Meta Platforms Technologies, Llc Methods of manufacturing optically anisotropic polymer thin films
CN113061273B (zh) * 2021-03-10 2022-05-17 西南科技大学 一种高性能偏光片的制备方法

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US2604817A (en) * 1948-10-14 1952-07-29 Du Pont Light polarizing composition
AU708412B2 (en) * 1995-06-26 1999-08-05 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
KR100486319B1 (ko) * 1996-02-29 2005-09-12 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 공동연속상을갖는광학필름
US5783120A (en) * 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
US5825543A (en) * 1996-02-29 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting polarizing element including a first birefringent phase and a second phase
US6627300B1 (en) * 1997-10-12 2003-09-30 3M Innovative Properties Company Optical device containing polymeric material domains having different degrees of randomness
US6179948B1 (en) * 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6256146B1 (en) * 1998-07-31 2001-07-03 3M Innovative Properties Post-forming continuous/disperse phase optical bodies
US6515785B1 (en) * 1999-04-22 2003-02-04 3M Innovative Properties Company Optical devices using reflecting polarizing materials
US6673275B1 (en) * 1999-10-12 2004-01-06 3M Innovative Properties Company Method for making optical devices from homopolymers
US6654170B1 (en) * 1999-10-12 2003-11-25 3M Innovative Properties Company Optical device having continuous and disperse phases
US7052762B2 (en) * 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
US6916440B2 (en) * 2001-05-31 2005-07-12 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US6939212B1 (en) * 2001-12-21 2005-09-06 Lam Research Corporation Porous material air bearing platen for chemical mechanical planarization
US20040164434A1 (en) * 2002-10-24 2004-08-26 Tabar Ronald J. Methods of making high gain optical devices having a continuous and dispersive phase
US6936209B2 (en) * 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing polymer films
WO2004070464A1 (en) * 2003-02-10 2004-08-19 Koninklijke Philips Electronics N.V. Display illumination system and manufacturing method thereof
CN101180554B (zh) * 2005-04-08 2012-03-21 3M创新有限公司 热定形光学薄膜

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008185810A (ja) * 2007-01-30 2008-08-14 Asahi Kasei Corp 液晶表示装置
JP2011516680A (ja) * 2008-04-11 2011-05-26 デュポン テイジン フィルムズ ユー．エス．リミテッド パートナーシップ 高い絶縁破壊電圧性を有するプラスチックフィルム
JP2014062261A (ja) * 2008-04-11 2014-04-10 Dupont Teijin Films Us Lp 高い絶縁破壊電圧性を有するプラスチックフィルム
JP2014062260A (ja) * 2008-04-11 2014-04-10 Dupont Teijin Films Us Lp 高い絶縁破壊電圧性を有するプラスチックフィルム
KR20110106408A (ko) * 2009-01-22 2011-09-28 다이셀 가가꾸 고교 가부시끼가이샤 광 확산 필름 및 그것을 구비한 장치
KR101580346B1 (ko) 2009-01-22 2015-12-23 주식회사 다이셀 광 확산 필름 및 그것을 구비한 장치
JPWO2010137450A1 (ja) * 2009-05-27 2012-11-12 株式会社ダイセル 偏光素子及びそれを用いた表示装置

Also Published As

Publication number Publication date
KR20080005405A (ko) 2008-01-11
EP1869507A2 (en) 2007-12-26
CN101176018A (zh) 2008-05-07
WO2006107970A3 (en) 2006-11-23
US20060226562A1 (en) 2006-10-12
WO2006107970A2 (en) 2006-10-12
TW200700473A (en) 2007-01-01

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