JP2009522601A - 複屈折性ポリマー層を含む輝度向上用光学フィルム複合体 - Google Patents

複屈折性ポリマー層を含む輝度向上用光学フィルム複合体 Download PDF

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Publication number
JP2009522601A
JP2009522601A JP2008548727A JP2008548727A JP2009522601A JP 2009522601 A JP2009522601 A JP 2009522601A JP 2008548727 A JP2008548727 A JP 2008548727A JP 2008548727 A JP2008548727 A JP 2008548727A JP 2009522601 A JP2009522601 A JP 2009522601A
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Japan
Prior art keywords
optical
polarizing film
polymer
reflective polarizing
optical film
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Withdrawn
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JP2008548727A
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English (en)
Japanese (ja)
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JP2009522601A5 (enExample
Inventor
リー，ソ−ハーン
カン，ミョン−キュン
チョイ，ジョン−ボク
キム，ヨン−シン
キム，ビョン−キュ
リー，ジョン−ソ
キム，チ−デュク
チェ，ドン−ウォン
ソ，カン−イル
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2009522601A publication Critical patent/JP2009522601A/ja
Publication of JP2009522601A5 publication Critical patent/JP2009522601A5/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Withdrawn legal-status Critical Current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
    • G02B5/3083—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered 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
    • B32B27/08—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/03—Layered 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered 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
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/10—Coating on the layer surface on synthetic resin layer or on natural or synthetic rubber layer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2255/00—Coating on the layer surface
    • B32B2255/26—Polymeric coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/02—Synthetic macromolecular particles
    • B32B2264/0214—Particles made of materials belonging to B32B27/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/101—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/732—Dimensional properties
    • B32B2307/734—Dimensional stability
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/202—LCD, i.e. liquid crystal displays

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  • 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)
JP2008548727A 2005-12-30 2006-12-28 複屈折性ポリマー層を含む輝度向上用光学フィルム複合体 Withdrawn JP2009522601A (ja)

Applications Claiming Priority (2)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013107920A Division JP2013178571A (ja) 2005-12-30 2013-05-22 複屈折性ポリマー層を含む輝度向上用光学フィルム複合体

Publications (2)

Publication Number Publication Date
JP2009522601A true JP2009522601A (ja) 2009-06-11
JP2009522601A5 JP2009522601A5 (enExample) 2010-02-18

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JP2008548727A Withdrawn JP2009522601A (ja) 2005-12-30 2006-12-28 複屈折性ポリマー層を含む輝度向上用光学フィルム複合体
JP2013107920A Pending JP2013178571A (ja) 2005-12-30 2013-05-22 複屈折性ポリマー層を含む輝度向上用光学フィルム複合体

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JP2013107920A Pending JP2013178571A (ja) 2005-12-30 2013-05-22 複屈折性ポリマー層を含む輝度向上用光学フィルム複合体

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)

Cited By (8)

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Publication number Priority date Publication date Assignee Title
JP2013178571A (ja) * 2005-12-30 2013-09-09 Three M Innovative Properties Co 複屈折性ポリマー層を含む輝度向上用光学フィルム複合体
JP2017187742A (ja) * 2016-04-01 2017-10-12 エスケイシー ハース ディスプレイ フィルムズ カンパニー リミテッド 吸収染料を含む液晶表示装置
US10216018B2 (en) 2016-10-25 2019-02-26 Coretronic Corporation Viewing angle control device and viewing angle controllable display apparatus
US10429679B2 (en) 2016-12-29 2019-10-01 Coretronic Corporation Display device
US10641936B2 (en) 2016-05-24 2020-05-05 Coretronic Corporation Composite film and display device
US10678077B2 (en) 2018-04-28 2020-06-09 Coretronic Corporation Display device
US10802306B2 (en) 2017-12-26 2020-10-13 Coretronic Corporation Viewing angle switchable device and viewing angle switchable display module
US11402676B2 (en) 2017-01-25 2022-08-02 Coretronic Corporation Viewing angle switchable display apparatus

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US7845826B2 (en) * 2008-01-15 2010-12-07 Skc Haas Display Films Co., Ltd. Multilayered integrated backlight illumination assembly
TWI557446B (zh) * 2008-03-31 2016-11-11 ３Ｍ新設資產公司 光學膜
EP2128661A1 (en) 2008-05-27 2009-12-02 LG Electronics Inc. Optical sheet and liquid crystal display including the same
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
KR100962442B1 (ko) * 2008-05-28 2010-06-14 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
KR102172539B1 (ko) * 2013-12-31 2020-10-30 도레이첨단소재 주식회사 랜덤 분산형 반사 편광자
KR102172288B1 (ko) * 2013-12-31 2020-10-30 도레이첨단소재 주식회사 랜덤 분산형 반사 편광자
KR101685574B1 (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
KR101685588B1 (ko) * 2014-12-30 2016-12-12 도레이케미칼 주식회사 복합 반사편광 필름
KR101685586B1 (ko) * 2014-12-30 2016-12-20 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
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
JP7387591B2 (ja) * 2017-06-26 2023-11-28 スリーエム イノベイティブ プロパティズ カンパニー 多層複屈折反射偏光子及びポリビニルアルコール層を含み、通過軸のバラツキが小さいフィルムのロール
KR101998366B1 (ko) * 2017-11-23 2019-07-09 에스케이씨하이테크앤마케팅(주) 휘도 증강용 광학 복합 시트
JP7423619B2 (ja) * 2018-10-19 2024-01-29 スリーエム イノベイティブ プロパティズ カンパニー 多層フィルム及びディスプレイシステム
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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JP2013178571A (ja) 2013-09-09
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TW200741307A (en) 2007-11-01
CN101351732A (zh) 2009-01-21
TWI443418B (zh) 2014-07-01
KR20070071346A (ko) 2007-07-04
US8547637B2 (en) 2013-10-01
EP1969401A4 (en) 2011-04-13
CN101351732B (zh) 2010-11-03
US20090303589A1 (en) 2009-12-10

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