CN101351732B - 包括双折射聚合物层的增亮光学膜复合材料 - Google Patents

包括双折射聚合物层的增亮光学膜复合材料 Download PDF

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Publication number
CN101351732B
CN101351732B CN2006800501545A CN200680050154A CN101351732B CN 101351732 B CN101351732 B CN 101351732B CN 2006800501545 A CN2006800501545 A CN 2006800501545A CN 200680050154 A CN200680050154 A CN 200680050154A CN 101351732 B CN101351732 B CN 101351732B
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CN
China
Prior art keywords
reflective polarizing
polymeric substrate
optical
polarizing film
optical film
Prior art date
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Expired - Fee Related
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CN2006800501545A
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English (en)
Chinese (zh)
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CN101351732A (zh
Inventor
李西轩
姜明均
崔钟福
金渊新
金秉奎
李钟瑞
金致得
蔡东沅
徐康一
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of CN101351732A publication Critical patent/CN101351732A/zh
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3083Birefringent or phase retarding elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/06Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00Layered products comprising a layer of synthetic resin
    • B32B27/36Layered products comprising a layer of synthetic resin comprising polyesters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02Physical, chemical or physicochemical properties
    • B32B7/023Optical properties
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/03Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers with respect to the orientation of features
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04Interconnection of layers
    • B32B7/12Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • GPHYSICS
    • G02OPTICS
    • G02FOPTICAL 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
    • G02F1/00Devices 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
    • G02F1/01Devices 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 
    • G02F1/13Devices 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
    • G02F1/133Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333Constructional arrangements; Manufacturing methods
    • G02F1/1335Structural association of cells with optical devices, e.g. polarisers or reflectors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00Layers arrangement
    • B32B2250/24All layers being polymeric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/10Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00Coating on the layer surface
    • B32B2255/26Polymeric coating
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02Synthetic macromolecular particles
    • B32B2264/0214Particles made of materials belonging to B32B27/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10Inorganic particles
    • B32B2264/101Glass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/40Properties of the layers or laminate having particular optical properties
    • B32B2307/42Polarizing, birefringent, filtering
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/50Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514Oriented
    • B32B2307/518Oriented bi-axially
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/70Other properties
    • B32B2307/732Dimensional properties
    • B32B2307/734Dimensional stability
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00Electrical equipment
    • B32B2457/20Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202LCD, i.e. liquid crystal displays

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)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Liquid Crystal (AREA)
CN2006800501545A 2005-12-30 2006-12-28 包括双折射聚合物层的增亮光学膜复合材料 Expired - Fee Related CN101351732B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2005-0134698 2005-12-30
KR1020050134698A KR20070071346A (ko) 2005-12-30 2005-12-30 복굴절성 중합체 층을 포함하는 휘도 증강용 광학필름복합체
KR1020050134698 2005-12-30
PCT/US2006/049428 WO2007079145A1 (en) 2005-12-30 2006-12-28 An optical film composite for brightness enhancement including a birefringent polymer layer

Publications (2)

Publication Number Publication Date
CN101351732A CN101351732A (zh) 2009-01-21
CN101351732B true CN101351732B (zh) 2010-11-03

Family

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Family Applications (1)

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CN2006800501545A Expired - Fee Related CN101351732B (zh) 2005-12-30 2006-12-28 包括双折射聚合物层的增亮光学膜复合材料

Country Status (7)

Country Link
US (1) US8547637B2 (enExample)
EP (1) EP1969401A4 (enExample)
JP (2) JP2009522601A (enExample)
KR (1) KR20070071346A (enExample)
CN (1) CN101351732B (enExample)
TW (1) TWI443418B (enExample)
WO (1) WO2007079145A1 (enExample)

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KR20070071346A (ko) * 2005-12-30 2007-07-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 복굴절성 중합체 층을 포함하는 휘도 증강용 광학필름복합체
US7768602B2 (en) * 2007-10-16 2010-08-03 Rohm And Haas Company Light diffusing article with GRIN lenses
US7845826B2 (en) * 2008-01-15 2010-12-07 Skc Haas Display Films Co., Ltd. Multilayered integrated backlight illumination assembly
US9664834B2 (en) * 2008-03-31 2017-05-30 3M Innovative Properties Company Optical film
EP2128661A1 (en) 2008-05-27 2009-12-02 LG Electronics Inc. Optical sheet and liquid crystal display including the same
KR100962442B1 (ko) * 2008-05-28 2010-06-14 엘지전자 주식회사 광학 시트, 이를 포함하는 백라이트 유닛 및 액정표시장치
US7956954B2 (en) 2008-05-28 2011-06-07 Lg Electronics Inc. Optical sheet, backlight unit, and liquid crystal display
KR100945392B1 (ko) * 2008-05-28 2010-03-04 엘지전자 주식회사 광학 시트, 이를 포함하는 백라이트 유닛 및 액정표시장치
TWI596385B (zh) * 2012-02-13 2017-08-21 東麗股份有限公司 反射膜
KR102172288B1 (ko) * 2013-12-31 2020-10-30 도레이첨단소재 주식회사 랜덤 분산형 반사 편광자
KR102172539B1 (ko) * 2013-12-31 2020-10-30 도레이첨단소재 주식회사 랜덤 분산형 반사 편광자
KR101685586B1 (ko) * 2014-12-30 2016-12-20 도레이케미칼 주식회사 복합 반사편광 필름
KR101685588B1 (ko) * 2014-12-30 2016-12-12 도레이케미칼 주식회사 복합 반사편광 필름
KR101685582B1 (ko) * 2014-12-30 2016-12-12 도레이케미칼 주식회사 복합 반사편광 필름
KR101685574B1 (ko) * 2014-12-30 2016-12-12 도레이케미칼 주식회사 복합 반사편광 필름
KR101701500B1 (ko) * 2014-12-30 2017-02-01 도레이케미칼 주식회사 복합 반사편광 필름
TWI554790B (zh) * 2015-03-31 2016-10-21 華宏新技股份有限公司 複合式光學膜
KR101740639B1 (ko) 2016-04-01 2017-05-26 에스케이씨하스디스플레이필름(유) 흡수염료를 포함하는 액정표시장치
TWI606286B (zh) 2016-05-24 2017-11-21 揚昇照明股份有限公司 複合膜以及顯示裝置
TWM537663U (zh) 2016-10-25 2017-03-01 揚昇照明股份有限公司 視角控制裝置以及可控制視角顯示裝置
TWI605287B (zh) 2016-12-29 2017-11-11 揚昇照明股份有限公司 顯示裝置
CN108345139B (zh) 2017-01-25 2022-04-22 中强光电股份有限公司 视角可切换显示装置
CN108724871A (zh) * 2017-04-19 2018-11-02 可口可乐公司 一种含有偏振膜的包装复合材料及含有该材料的包装
KR101888132B1 (ko) * 2017-05-26 2018-08-14 에스케이씨 주식회사 편광 반사 시트용 폴리에스테르 필름
US11573361B2 (en) * 2017-06-26 2023-02-07 3M Innovative Properties Company Roll of film including multilayer birefringent reflective polarizer and polyvinyl alcohol layer with low pass axis variation
KR101998366B1 (ko) * 2017-11-23 2019-07-09 에스케이씨하이테크앤마케팅(주) 휘도 증강용 광학 복합 시트
CN207650518U (zh) 2017-12-26 2018-07-24 扬升照明股份有限公司 视角可切换装置以及视角可切换显示模块
CN208126055U (zh) 2018-04-28 2018-11-20 扬升照明股份有限公司 显示装置
WO2020079537A1 (en) * 2018-10-19 2020-04-23 3M Innovative Properties Company A multi-layer film and display system
CN109609020B (zh) * 2018-12-03 2021-03-16 宁波激智科技股份有限公司 一种抗翘曲的光学增亮膜及其制备方法

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KR20070071346A (ko) * 2005-12-30 2007-07-04 쓰리엠 이노베이티브 프로퍼티즈 컴파니 복굴절성 중합체 층을 포함하는 휘도 증강용 광학필름복합체

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US6340404B1 (en) * 1994-02-15 2002-01-22 Dai Nippon Printing Co., Ltd. Optical functional materials and process for producing the same
US6101032A (en) * 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
US5825542A (en) * 1995-06-26 1998-10-20 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
CN1503916A (zh) * 2001-04-16 2004-06-09 3M 具有附加层的多层聚合物薄膜

Also Published As

Publication number Publication date
WO2007079145A1 (en) 2007-07-12
TWI443418B (zh) 2014-07-01
CN101351732A (zh) 2009-01-21
TW200741307A (en) 2007-11-01
JP2013178571A (ja) 2013-09-09
US20090303589A1 (en) 2009-12-10
US8547637B2 (en) 2013-10-01
KR20070071346A (ko) 2007-07-04
EP1969401A1 (en) 2008-09-17
EP1969401A4 (en) 2011-04-13
JP2009522601A (ja) 2009-06-11

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