KR20200115495A - 결정질 저 굴절률 층을 갖는 다층 반사 편광기 - Google Patents

결정질 저 굴절률 층을 갖는 다층 반사 편광기 Download PDF

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Publication number
KR20200115495A
KR20200115495A KR1020207020849A KR20207020849A KR20200115495A KR 20200115495 A KR20200115495 A KR 20200115495A KR 1020207020849 A KR1020207020849 A KR 1020207020849A KR 20207020849 A KR20207020849 A KR 20207020849A KR 20200115495 A KR20200115495 A KR 20200115495A
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KR
South Korea
Prior art keywords
reflective polarizer
multilayer reflective
polymer layers
layers
refractive index
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.)
Withdrawn
Application number
KR1020207020849A
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English (en)
Korean (ko)
Inventor
아담 디 하그
매튜 비 존슨
칼 에이 스토버
티모시 제이 네빗
윌리엄 에프 에드몬즈
스티븐 에이 존슨
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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.)
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Publication of KR20200115495A publication Critical patent/KR20200115495A/ko
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/183—Terephthalic acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/916—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
    • 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
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/12—Polarisers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B2027/0192—Supplementary details
    • G02B2027/0196—Supplementary details having transparent supporting structure for display mounting, e.g. to a window or a windshield
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
KR1020207020849A 2018-01-26 2019-01-22 결정질 저 굴절률 층을 갖는 다층 반사 편광기 Withdrawn KR20200115495A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862622526P 2018-01-26 2018-01-26
US62/622,526 2018-01-26
PCT/IB2019/050541 WO2019145860A1 (en) 2018-01-26 2019-01-22 Multilayer reflective polarizer with crystalline low index layers

Publications (1)

Publication Number Publication Date
KR20200115495A true KR20200115495A (ko) 2020-10-07

Family

ID=65657495

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020207020849A Withdrawn KR20200115495A (ko) 2018-01-26 2019-01-22 결정질 저 굴절률 층을 갖는 다층 반사 편광기

Country Status (5)

Country Link
US (1) US20200355859A1 (https=)
EP (1) EP3743751A1 (https=)
JP (1) JP2021510856A (https=)
KR (1) KR20200115495A (https=)
WO (1) WO2019145860A1 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7386225B2 (ja) 2018-07-17 2023-11-24 スリーエム イノベイティブ プロパティズ カンパニー 結晶性低屈折率層を有する赤外線反射体及び多層反射偏光子を含む光学フィルム
US12019258B2 (en) 2018-09-06 2024-06-25 3M Innovative Properties Company Multilayer reflective polarizer with crystalline low index layers
US12164132B2 (en) 2018-12-18 2024-12-10 3M Innovative Properties Company Optical stack
JP7550166B2 (ja) 2019-04-03 2024-09-12 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム及びガラスラミネート
EP3963377B1 (en) 2019-04-30 2025-10-15 3M Innovative Properties Company Optical stack
CN115038608A (zh) 2020-02-07 2022-09-09 3M创新有限公司 用于hud系统的光学系统
US12554055B2 (en) 2021-08-19 2026-02-17 3M Innovative Properties Company Reflective polarizer, windshield, integral optical construction and method for making integral optical construction
US12487454B2 (en) 2022-07-21 2025-12-02 3M Innovative Properties Company Windshield, display system, and reflective polarizer
CN121443980A (zh) * 2023-06-30 2026-01-30 3M创新有限公司 光学膜和包括光学膜的光学系统
WO2025261936A1 (en) * 2024-06-19 2025-12-26 Asml Netherlands B.V. Optical element
WO2026009115A1 (en) * 2024-07-02 2026-01-08 3M Innovative Properties Company Reflective polarizer, backlight, and display system

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3610729A (en) 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US4310584A (en) * 1979-12-26 1982-01-12 The Mearl Corporation Multilayer light-reflecting film
US4446305A (en) 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4540623A (en) 1983-10-14 1985-09-10 The Dow Chemical Company Coextruded multi-layered articles
US5061042A (en) * 1987-02-02 1991-10-29 Sumitomo Chemical Co., Ltd. Phase retarder and liquid crystal display using the same
US5278694A (en) * 1990-01-11 1994-01-11 The Dow Chemical Company Optically dissimilar composition for polymeric reflective bodies
US5103337A (en) 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
DE69325283T2 (de) 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
US5360659A (en) 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
AU1866395A (en) 1993-12-21 1995-07-10 Minnesota Mining And Manufacturing Company Multilayered optical film
CA2225629A1 (en) * 1995-06-26 1997-01-16 The Minnesota Mining & Manufacturing Company Transparent multilayer device
AU6390396A (en) 1995-06-26 1997-01-30 Minnesota Mining And Manufacturing Company Multilayer polymer film with additional coatings or layers
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6049419A (en) * 1998-01-13 2000-04-11 3M Innovative Properties Co Multilayer infrared reflecting optical body
US6207260B1 (en) * 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
JP4274696B2 (ja) * 1998-01-13 2009-06-10 スリーエム カンパニー 変性コポリエステルおよび改善された多層反射フィルム
CN1721891A (zh) 1998-01-28 2006-01-18 美国3M公司 红外线干涉滤光器
US7064897B2 (en) * 2002-12-31 2006-06-20 3M Innovative Properties Company Optical polarizing films with designed color shifts
US7345137B2 (en) * 2004-10-18 2008-03-18 3M Innovative Properties Company Modified copolyesters and optical films including modified copolyesters
US20060228559A1 (en) * 2005-04-06 2006-10-12 3M Innovative Properties Company Optical bodies with optical films having specific functional layers
US20070047080A1 (en) * 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
US20080274293A1 (en) * 2006-03-31 2008-11-06 3M Innovative Properties Company Spiral Multilayer Fibers
KR101073845B1 (ko) * 2009-12-22 2011-10-17 에스케이씨 주식회사 2파장 반사 다층필름
US9188790B2 (en) * 2010-05-21 2015-11-17 3M Innovative Properties Company Partially reflecting multilayer optical films with reduced color
US9477011B2 (en) * 2010-06-30 2016-10-25 Yufeng Liu Multilayer optical film
JP2012030563A (ja) * 2010-08-03 2012-02-16 Toray Ind Inc 積層フィルムおよびそれを用いた自動車用窓ガラス
PL2658674T3 (pl) * 2010-12-30 2017-08-31 3M Innovative Properties Co Przyrząd do przekształcania laserowego wykorzystujący element wsporczy z zewnętrzną warstwą ze złota; sposób przekształcania laserowego arkusza materiału przy wykorzystaniu takiego przyrządu
US9551818B2 (en) * 2011-10-20 2017-01-24 3M Innovative Properties Company Apodized broadband partial reflectors having differing optical packets
EP2769247B1 (en) * 2011-10-20 2021-12-01 3M Innovative Properties Company Apodized broadband partial reflectors
KR101417250B1 (ko) * 2012-02-20 2014-07-08 (주)엘지하우시스 고내열성 다층 광학필름 및 그의 제조방법
US9279921B2 (en) * 2013-04-19 2016-03-08 3M Innovative Properties Company Multilayer stack with overlapping harmonics for wide visible-infrared coverage
WO2015034910A1 (en) * 2013-09-05 2015-03-12 3M Innovative Properties Company Patterned marking of multilayer optical film by thermal conduction
SG11201601633UA (en) * 2013-09-06 2016-04-28 3M Innovative Properties Co Multilayer reflective polarizer
US9927609B2 (en) * 2015-08-14 2018-03-27 Gentex Corporation Heads up display system
WO2017205097A1 (en) * 2016-05-25 2017-11-30 3M Innovative Properties Company Substrate for touch sensor
CN109154693B (zh) * 2016-05-26 2021-05-04 3M创新有限公司 偏振器叠堆
WO2018013784A2 (en) * 2016-07-13 2018-01-18 3M Innovative Properties Company Optical film
US20230168421A1 (en) * 2021-11-29 2023-06-01 3M Innovative Properties Company Optical film, reflective polarizer, optical stack, and optical construction

Also Published As

Publication number Publication date
WO2019145860A1 (en) 2019-08-01
EP3743751A1 (en) 2020-12-02
US20200355859A1 (en) 2020-11-12
JP2021510856A (ja) 2021-04-30

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Patent event date: 20200717

Patent event code: PA01051R01D

Comment text: International Patent Application

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PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20220113

Comment text: Request for Examination of Application

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Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 20221118

WITB Written withdrawal of application