KR100605431B1 - 광학 필름 - Google Patents

광학 필름 Download PDF

Info

Publication number
KR100605431B1
KR100605431B1 KR1020037016183A KR20037016183A KR100605431B1 KR 100605431 B1 KR100605431 B1 KR 100605431B1 KR 1020037016183 A KR1020037016183 A KR 1020037016183A KR 20037016183 A KR20037016183 A KR 20037016183A KR 100605431 B1 KR100605431 B1 KR 100605431B1
Authority
KR
South Korea
Prior art keywords
film
stretching
optical
orientation
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.)
Expired - Fee Related
Application number
KR1020037016183A
Other languages
English (en)
Korean (ko)
Other versions
KR20040004710A (ko
Inventor
윌리암더블류. 메릴
리챠드씨. 알렌
로날드제이. 타바
피터디. 콘도
티모시제이. 네비트
Original Assignee
미네소타 마이닝 앤드 매뉴팩춰링 캄파니
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
Priority claimed from US09/066,455 external-priority patent/US6260851B1/en
Application filed by 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 filed Critical 미네소타 마이닝 앤드 매뉴팩춰링 캄파니
Publication of KR20040004710A publication Critical patent/KR20040004710A/ko
Application granted granted Critical
Publication of KR100605431B1 publication Critical patent/KR100605431B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • B29C55/023—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets using multilayered plates or sheets
    • 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
    • B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
    • B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
    • B29C55/14—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial successively
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2009/00—Layered products
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24595—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness and varying density
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Laminated Bodies (AREA)
  • Polarising Elements (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
KR1020037016183A 1998-01-13 1998-12-10 광학 필름 Expired - Fee Related KR100605431B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US09/066,455 US6260851B1 (en) 1995-10-30 1996-10-30 Composite gasket and assembly comprising such a gasket
US09/006,455 1998-01-13
US08/066,455 1998-01-13
PCT/US1998/026331 WO1999036812A1 (en) 1998-01-13 1998-12-10 An optical film and process for manufacture thereof

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020007007701A Division KR100639744B1 (ko) 1995-10-30 1998-12-10 광학 필름의 제조 방법

Publications (2)

Publication Number Publication Date
KR20040004710A KR20040004710A (ko) 2004-01-13
KR100605431B1 true KR100605431B1 (ko) 2006-07-28

Family

ID=36917253

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020037016183A Expired - Fee Related KR100605431B1 (ko) 1998-01-13 1998-12-10 광학 필름

Country Status (9)

Country Link
US (2) US6179948B1 (enExample)
EP (1) EP1047965B1 (enExample)
JP (2) JP2003526802A (enExample)
KR (1) KR100605431B1 (enExample)
CN (2) CN1268947C (enExample)
AU (1) AU1722799A (enExample)
BR (1) BR9814584A (enExample)
DE (1) DE69829780T2 (enExample)
WO (1) WO1999036812A1 (enExample)

Families Citing this family (175)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0735952B1 (en) 1993-12-21 2000-03-22 Minnesota Mining And Manufacturing Company Multilayered optical film
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6498683B2 (en) 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies
WO1997001726A1 (en) * 1995-06-26 1997-01-16 Minnesota Mining And Manufacturing Company Backlight system with multilayer optical film reflector
AU2124597A (en) * 1996-02-29 1997-09-16 Minnesota Mining And Manufacturing Company An optical film with co-continuous phases
US6627300B1 (en) * 1997-10-12 2003-09-30 3M Innovative Properties Company Optical device containing polymeric material domains having different degrees of randomness
US7023602B2 (en) * 1999-05-17 2006-04-04 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter and color separation and recombination prisms
US6486997B1 (en) 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
US6926952B1 (en) * 1998-01-13 2005-08-09 3M Innovative Properties Company Anti-reflective polymer constructions and method for producing same
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6515785B1 (en) * 1999-04-22 2003-02-04 3M Innovative Properties Company Optical devices using reflecting polarizing materials
US6449093B2 (en) 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
US6654170B1 (en) * 1999-10-12 2003-11-25 3M Innovative Properties Company Optical device having continuous and disperse phases
US6673275B1 (en) 1999-10-12 2004-01-06 3M Innovative Properties Company Method for making optical devices from homopolymers
WO2001038448A1 (en) 1999-11-22 2001-05-31 3M Innovative Properties Company Water-based coating composition
US6511204B2 (en) 1999-12-16 2003-01-28 3M Innovative Properties Company Light tube
AU7024801A (en) 2000-06-28 2002-01-08 3M Innovative Properties Co Enhanced sample processing devices, systems and methods
WO2002031541A2 (en) * 2000-10-11 2002-04-18 3M Innovative Properties Company Method for making optical devices from homopolymers
JP3928842B2 (ja) * 2001-04-05 2007-06-13 日東電工株式会社 偏光板及び表示装置
US7052762B2 (en) 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
US6939499B2 (en) * 2001-05-31 2005-09-06 3M Innovative Properties Company Processes and apparatus for making transversely drawn films with substantially uniaxial character
US20030090012A1 (en) * 2001-09-27 2003-05-15 Allen Richard Charles Methods of making polarization rotators and articles containing the polarization rotators
US7153122B2 (en) 2002-05-28 2006-12-26 3M Innovative Properties Company Apparatus for making transversely drawn films with substantially uniaxial character
CN1688430A (zh) * 2002-10-24 2005-10-26 3M创新有限公司 含有连续相和分散相的高增益光学器件的制备方法
US6949212B2 (en) * 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US6936209B2 (en) * 2002-11-27 2005-08-30 3M Innovative Properties Company Methods and devices for processing polymer films
US7132065B2 (en) * 2003-02-12 2006-11-07 3M Innovative Properties Company Process for manufacturing polymeric optical film
US7405784B2 (en) * 2003-02-12 2008-07-29 3M Innovative Properties Company Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier
US6965474B2 (en) * 2003-02-12 2005-11-15 3M Innovative Properties Company Polymeric optical film
US7927703B2 (en) * 2003-04-11 2011-04-19 3M Innovative Properties Company Adhesive blends, articles, and methods
US7011425B2 (en) 2003-08-01 2006-03-14 S.C. Johnson & Son, Inc. Luminary product
US7329465B2 (en) 2004-10-29 2008-02-12 3M Innovative Properties Company Optical films incorporating cyclic olefin copolymers
JP2008537804A (ja) * 2005-03-12 2008-09-25 スリーエム イノベイティブ プロパティズ カンパニー イルミネーションデバイスおよびその製造方法
WO2006107969A1 (en) * 2005-04-06 2006-10-12 3M Innovative Properties Company Optical bodies including rough strippable boundary layers and asymmetric surface structures
US9709700B2 (en) * 2005-04-06 2017-07-18 3M Innovative Properties Company Optical bodies including rough strippable boundary layers
US20060227421A1 (en) 2005-04-06 2006-10-12 Stover Carl A Optical bodies including strippable boundary layers
JP2008537794A (ja) * 2005-04-06 2008-09-25 スリーエム イノベイティブ プロパティズ カンパニー 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
CN101180554B (zh) 2005-04-08 2012-03-21 3M创新有限公司 热定形光学薄膜
US20060272766A1 (en) 2005-06-03 2006-12-07 Hebrink Timothy J Optical bodies and method of making optical bodies including acrylate blend layers
US20060290253A1 (en) * 2005-06-23 2006-12-28 Fusion Optix, Inc. Enhanced Diffusing Plates, Films and Backlights
US20070154654A1 (en) * 2005-12-29 2007-07-05 Eastman Kodak Company Optical compensator film with controlled birefringence dispersion
US20070228586A1 (en) * 2006-03-31 2007-10-04 Merrill William W Process for making an optical film
US20070231548A1 (en) * 2006-03-31 2007-10-04 Merrill William W Process for making an optical film and rolls of optical film
JP5184806B2 (ja) * 2006-04-11 2013-04-17 富士フイルム株式会社 透明熱可塑性フィルムの製造方法および透明熱可塑性フィルム
WO2008011464A1 (en) * 2006-07-18 2008-01-24 3M Innovative Properties Company Calendering process for making an optical film
US7784954B1 (en) 2006-07-25 2010-08-31 Fusion Optix, Inc. Polarization sensitive light homogenizer
CN101511641B (zh) 2006-08-01 2015-09-23 3M创新有限公司 照明装置
US8525402B2 (en) 2006-09-11 2013-09-03 3M Innovative Properties Company Illumination devices and methods for making the same
US8581393B2 (en) * 2006-09-21 2013-11-12 3M Innovative Properties Company Thermally conductive LED assembly
US20080083999A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Process for making an optical film
US20080085481A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Rolls of optical film
US20080083998A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Multiple draw gap length orientation process
US20080085383A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Processes for improved optical films
US7614186B2 (en) * 2006-11-09 2009-11-10 Sabic Innovative Plastics Ip B.V. Multiwall polymer sheet with cells having liquid affecting solar and light transmission
KR100809849B1 (ko) * 2006-11-10 2008-03-04 엘지.필립스 엘시디 주식회사 광학 필름 및 이의 제조 방법, 그리고 액정 표시 장치
CN101311754A (zh) * 2006-12-18 2008-11-26 罗门哈斯丹麦金融有限公司 具有聚合物微区的成形制品及其制备方法
US7791687B2 (en) 2006-12-21 2010-09-07 3M Innovative Properties Company Display including reflective polarizer
US7826009B2 (en) * 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
US20080271739A1 (en) 2007-05-03 2008-11-06 3M Innovative Properties Company Maintenance-free respirator that has concave portions on opposing sides of mask top section
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
US20080295327A1 (en) * 2007-06-01 2008-12-04 3M Innovative Properties Company Flexible circuit
US8449970B2 (en) 2007-07-23 2013-05-28 3M Innovative Properties Company Antistatic article, method of making the same, and display device having the same
CA2704954A1 (en) 2007-11-07 2009-05-14 Certainteed Corporation Photovoltaic roofing elements and roofs using them
EP2263111B1 (en) 2008-03-31 2019-05-29 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
US9664834B2 (en) * 2008-03-31 2017-05-30 3M Innovative Properties Company Optical film
WO2010006102A2 (en) * 2008-07-10 2010-01-14 3M Innovative Properties Company Retroreflective articles and devices having viscoelastic lightguide
EP2313800A4 (en) * 2008-07-10 2014-03-19 3M Innovative Properties Co VISCOELASTIC LIGHT GUIDE
EP2307914A4 (en) 2008-07-10 2014-03-19 3M Innovative Properties Co REFLECTING ARTICLES AND DEVICES WITH VISCOELASTIC LIGHT GUIDE
KR20110043732A (ko) * 2008-08-08 2011-04-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광을 처리하기 위한 점탄성층을 갖는 도광체
US9046656B2 (en) * 2008-11-18 2015-06-02 3M Innovative Properties Company Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer
KR101689045B1 (ko) 2008-12-22 2016-12-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 복수의 복굴절성 층을 구비한 내부 패턴화된 다층 광학 필름
US9523516B2 (en) 2008-12-30 2016-12-20 3M Innovative Properties Company Broadband reflectors, concentrated solar power systems, and methods of using the same
KR101040478B1 (ko) 2009-05-20 2011-06-09 도레이첨단소재 주식회사 고효율의 광확산 고분자 필름 및 이의 제조방법
WO2011022525A1 (en) 2009-08-21 2011-02-24 3M Innovative Properties Company Methods and products for illuminating tissue
BR112012003749A2 (pt) 2009-08-21 2020-11-03 Adolfo M. Llinas kits, produto e camada distribuidora de tensão, compósito distribuidor de tensão e camada distribuidora de tensão resistente à água
WO2011022023A1 (en) 2009-08-21 2011-02-24 3M Innovative Properties Company Methods and products for reducing tissue trauma using water-absorbing stress-distributing materials
JPWO2011049108A1 (ja) * 2009-10-21 2013-03-14 三菱瓦斯化学株式会社 機能性シートおよびそれを用いたレンズ
US9057843B2 (en) 2009-10-24 2015-06-16 3M Innovative Properties Company Immersed asymmetric reflector with reduced color
EP2339382A1 (en) 2009-12-22 2011-06-29 3M Innovative Properties Company A light guide for a dental light device and a method of making the light guide
WO2011088216A2 (en) 2010-01-13 2011-07-21 3M Innovative Properties Company Illumination device having viscoelastic lightguide
WO2011100277A1 (en) 2010-02-10 2011-08-18 3M Innovative Properties Company Illumination device having viscoelastic layer
JP5396318B2 (ja) * 2010-03-18 2014-01-22 旭化成イーマテリアルズ株式会社 光学フィルム、これを用いた反射型偏光板及び輝度向上フィルム
US9102131B2 (en) 2010-03-26 2015-08-11 3M Innovative Properties Company Textured film and process for manufacture thereof
KR101775746B1 (ko) 2010-05-21 2017-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 색상이 감소된 부분적으로 반사하는 다층 광학 필름
WO2012003213A1 (en) 2010-06-30 2012-01-05 3M Innovative Properties Company Diffuse reflective optical films with spatially selective birefringence reduction
CN103038681B (zh) 2010-06-30 2016-09-28 3M创新有限公司 使用具有空间选择性双折射减小的膜的掩模加工
CN103038680B (zh) 2010-06-30 2015-12-02 3M创新有限公司 具有空间选择性双折射减小的延迟膜组合
US9310551B2 (en) 2010-10-11 2016-04-12 3M Innovative Properties Company Illumination device having viscoelastic lightguide
JP6126016B2 (ja) 2011-01-18 2017-05-10 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルム積層体
CN103477147B (zh) 2011-04-08 2015-01-14 3M创新有限公司 光管道t形提取器
CN103796824B (zh) 2011-09-20 2015-11-25 3M创新有限公司 纹理膜及制造方法
US9322967B2 (en) 2011-10-20 2016-04-26 3M Innovative Properties Company Apodized broadband partial reflectors
WO2013059228A1 (en) 2011-10-20 2013-04-25 3M Innovative Properties Company Apodized broadband partial reflectors having differing optical packets
CN107678168B (zh) 2011-11-28 2022-01-18 3M创新有限公司 制备提供高分辨率图像的偏振分束器以及利用此类分束器的系统的方法
CN104185809A (zh) 2011-11-28 2014-12-03 3M创新有限公司 提供高分辨率图像的偏振分束器以及使用此类分束器的系统
US9081147B2 (en) 2012-01-03 2015-07-14 3M Innovative Properties Company Effective media retarder films with spatially selective birefringence reduction
US9804305B2 (en) 2012-01-31 2017-10-31 3M Innovative Properties Company Methods for sealing the edges of multi-layer articles
KR20140130150A (ko) 2012-02-03 2014-11-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름용 프라이머 조성물
TWI580994B (zh) * 2012-05-15 2017-05-01 Dainippon Printing Co Ltd A laminated substrate, a laminate, a polarizing plate, a liquid crystal display panel, and an image display device
EP3032300A1 (en) 2012-08-15 2016-06-15 3M Innovative Properties Company Polarizing beam splitter plates providing high resolution images and systems utilizing such polarizing beam splitter plates
JP6576242B2 (ja) 2012-08-21 2019-09-18 スリーエム イノベイティブ プロパティズ カンパニー 視覚装置
KR102069572B1 (ko) 2012-08-22 2020-01-28 쓰리엠 이노베이티브 프로퍼티즈 컴파니 편광 빔 스플리터 및 이를 제조하는 방법
KR102046152B1 (ko) 2012-11-20 2019-11-19 삼성디스플레이 주식회사 편광판 및 이를 포함하는 액정 표시 장치
WO2014130283A1 (en) 2013-02-20 2014-08-28 3M Innovative Properties Company Absorbing, reflecting and collimating polarizer stack and backlights incorporating same
US10406845B2 (en) 2013-03-15 2019-09-10 Gemalto Sa Flexible hinge material comprising cross-linked polyurethane material
US9279921B2 (en) 2013-04-19 2016-03-08 3M Innovative Properties Company Multilayer stack with overlapping harmonics for wide visible-infrared coverage
JP2016520461A (ja) 2013-06-06 2016-07-14 スリーエム イノベイティブ プロパティズ カンパニー 抗菌性組み込み層を有する、連続して剥離可能な共押出しポリマーフィルム
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
CA2917504C (en) 2013-07-15 2022-06-21 3M Innovative Properties Company Respirator having optically active exhalation valve
US9864120B2 (en) 2013-09-05 2018-01-09 3M Innovative Properties Company Patterned marking of multilayer optical film by thermal conduction
KR102258229B1 (ko) 2013-11-19 2021-06-01 쓰리엠 이노베이티브 프로퍼티즈 캄파니 다층 중합체성 반사기
US9415561B2 (en) 2013-12-30 2016-08-16 3M Innovative Properties Company Post-formed successively peelable coextruded polymer film
US9841598B2 (en) 2013-12-31 2017-12-12 3M Innovative Properties Company Lens with embedded multilayer optical film for near-eye display systems
US20150202847A1 (en) 2014-01-17 2015-07-23 3M Innovative Properties Company Successively peelable coextruded polymer film with extended uv stability
WO2015142864A1 (en) 2014-03-18 2015-09-24 3M Innovative Properties Company Marketing strip with viscoelastic lightguide
CN112904562A (zh) 2014-04-09 2021-06-04 3M创新有限公司 作为组合器的具有薄膜的近眼显示系统
MX2016014879A (es) 2014-05-12 2017-03-10 Procter & Gamble Peliculas microtexturizadas con impresion tactil mejorada y/o reduccion de la percepcion del ruido.
KR20160017365A (ko) 2014-08-05 2016-02-16 삼성디스플레이 주식회사 액정표시장치
US9823395B2 (en) 2014-10-17 2017-11-21 3M Innovative Properties Company Multilayer optical film having overlapping harmonics
WO2016073207A1 (en) 2014-11-07 2016-05-12 3M Innovative Properties Company Lighting component including switchable diffuser
EP3237174B1 (en) 2014-12-22 2019-03-20 3M Innovative Properties Company Apparatus and method for stretching and taking-away polymer films
KR20170122789A (ko) 2015-03-05 2017-11-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 스위칭가능 확산기를 구비한 광학 시스템
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
JP6931614B2 (ja) 2015-06-15 2021-09-08 スリーエム イノベイティブ プロパティズ カンパニー 反射−吸収型偏光子を含む光学積層体
CN108351554B (zh) * 2015-11-16 2021-08-20 3M创新有限公司 具有单包双轴双折射反射型偏振器的显示器层合件
JP6934703B2 (ja) * 2016-02-03 2021-09-15 スリーエム イノベイティブ プロパティズ カンパニー 表示装置、及び赤外光カットフィルム
KR102651055B1 (ko) 2016-03-24 2024-03-26 삼성디스플레이 주식회사 광학 필름 및 디스플레이 장치
TWI649591B (zh) * 2016-05-31 2019-02-01 南韓商Ｓｋｃ股份有限公司 偏光件用保護膜、包含該膜之偏光板及具有該偏光板之顯示裝置
JP2019523442A (ja) 2016-07-13 2019-08-22 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
JP6788116B2 (ja) 2016-11-29 2020-11-18 スリーエム イノベイティブ プロパティズ カンパニー 光学積層体
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
CN110799332B (zh) 2017-06-26 2021-12-21 3M创新有限公司 包括具有低透光轴变化的多层双折射反射型偏振器的卷膜
CN110869110B (zh) 2017-07-14 2022-11-18 3M创新有限公司 用于输送多个液体流的适配器
JP7386165B2 (ja) 2017-10-02 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 色シフトを補正するための部分反射体
CN114217373B (zh) 2017-10-20 2025-04-01 3M创新有限公司 光学膜和偏振分束器
JP7326287B2 (ja) 2017-12-20 2023-08-15 スリーエム イノベイティブ プロパティズ カンパニー 光学積層体及び偏光ビームスプリッタ
JP7438128B2 (ja) 2018-04-18 2024-02-26 スリーエム イノベイティブ プロパティズ カンパニー 色補正構成要素を有する有機発光ダイオードディスプレイ及びその作製方法
US20210149099A1 (en) 2018-05-18 2021-05-20 3M Innovative Properties Company Shaped optical film
JP7466516B2 (ja) 2018-07-13 2024-04-12 スリーエム イノベイティブ プロパティズ カンパニー 光学システム及び光学フィルム
US12099226B2 (en) 2018-08-14 2024-09-24 3M Innovative Properties Company Optical system
KR20210058868A (ko) 2018-09-14 2021-05-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 편광기 및 이를 포함하는 디스플레이
JP7423609B2 (ja) 2018-09-14 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 光学フィルム
US12049062B2 (en) 2018-09-24 2024-07-30 3M Innovative Properties Company Glass laminate including reflective film
WO2020115679A2 (en) 2018-12-07 2020-06-11 3M Innovative Properties Company Optical film and polarizing beam splitter
JP7526742B2 (ja) 2019-04-18 2024-08-01 スリーエム イノベイティブ プロパティズ カンパニー 色補正構成要素を有する有機発光ダイオードディスプレイ
WO2021048767A1 (en) 2019-09-13 2021-03-18 3M Innovative Properties Company Optical system
JP7402975B2 (ja) 2019-09-27 2023-12-21 スリーエム イノベイティブ プロパティズ カンパニー 反射偏光子および光学システム
US11828972B2 (en) 2019-10-11 2023-11-28 3M Innovative Properties Company Optical layers, films and systems
CN114762455B (zh) 2019-12-19 2025-08-12 3M创新有限公司 反射偏振器和显示系统
WO2021130580A1 (en) 2019-12-23 2021-07-01 3M Innovative Properties Company Optical stack and display
JP7654002B2 (ja) * 2020-02-07 2025-03-31 スリーエム イノベイティブ プロパティズ カンパニー 反射偏光子及びディスプレイシステム
CN115136038B (zh) 2020-03-09 2024-09-10 3M创新有限公司 反射偏振器和显示系统
US11960683B2 (en) 2020-05-08 2024-04-16 3M Innovative Properties Company Display system with finger sensing
JP2023524555A (ja) 2020-05-08 2023-06-12 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
JP2023524804A (ja) 2020-05-08 2023-06-13 スリーエム イノベイティブ プロパティズ カンパニー 光学構造物及びディスプレイシステム
WO2022027589A1 (en) 2020-08-07 2022-02-10 3M Innovative Properties Company Optical stack and housing for electronic device
CN116368035A (zh) 2020-10-15 2023-06-30 3M创新有限公司 用于车辆的侧/后视镜的光学系统
US11880104B2 (en) 2020-10-15 2024-01-23 3M Innovative Properties Company Reflective polarizer and display system including same
TWI747575B (zh) * 2020-10-26 2021-11-21 南亞塑膠工業股份有限公司 具有疊層結構的高分子薄膜
EP4252046A4 (en) 2020-11-24 2024-10-23 3M Innovative Properties Company RADIATION COOLING ARTICLES COMPRISING A WHITE DIFFUSE REFLECTION LAYER AND A NON-WHITE COLOR REFLECTING MIRROR
US12007595B2 (en) 2020-12-14 2024-06-11 3M Innovative Properties Company Optical systems
WO2022130085A1 (en) 2020-12-18 2022-06-23 3M Innovative Properties Company Optical construction including lens film and mask
CN116635759A (zh) 2020-12-18 2023-08-22 3M创新有限公司 包括透镜膜和掩模的光学构造体
WO2022130082A1 (en) 2020-12-18 2022-06-23 3M Innovative Properties Company Optical construction including lens film and mask
CN117642656A (zh) 2021-06-28 2024-03-01 3M创新有限公司 包括多层光学膜和无线电波抗反射片的光学叠堆
US12130455B2 (en) 2021-07-07 2024-10-29 3M Innovative Properties Company Multilayer partial mirror, backlight, and display system
WO2023203390A1 (en) 2022-04-19 2023-10-26 3M Innovative Properties Company Broadband reflectors including polymeric layers, and composite cooling systems
EP4526713A1 (en) 2022-05-19 2025-03-26 3M Innovative Properties Company Light shielding articles and electromagnetic receivers and/or emitters including the same
CN116009135B (zh) * 2023-01-19 2025-11-07 立景创新科技股份有限公司 偏振片及显示器
CN121153358A (zh) 2023-05-12 2025-12-16 3M创新有限公司 波长选择性多层制品和包括该制品的太阳能阵列
WO2024256910A1 (en) * 2023-06-14 2024-12-19 3M Innovative Properties Company Reflective polarizer and optical stack including reflective and absorbing polarizers
WO2025248504A1 (en) 2024-05-31 2025-12-04 3M Innovative Properties Company Articles including a multilayer optical film and a nanostructured layer and methods of making the same
CN119928202B (zh) * 2025-01-07 2025-09-19 宿迁市金田塑业有限公司 一种高阻隔性bopp薄膜的加工方法

Family Cites Families (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124639A (en) 1964-03-10 figure
GB488544A (en) * 1938-03-14 1938-07-08 George Leslie Cooper Improvements in and relating to the construction of dart boards
US2158130A (en) * 1938-07-16 1939-05-16 Polaroid Corp Light polarizer
US2997390A (en) * 1956-09-04 1961-08-22 Polaroid Corp Novel color processes and products
US3610729A (en) 1969-06-18 1971-10-05 Polaroid Corp Multilayered light polarizer
US3860036A (en) 1970-11-02 1975-01-14 Dow Chemical Co Variable geometry feed block for multilayer extrusion
US3711176A (en) 1971-01-14 1973-01-16 Dow Chemical Co Highly reflective thermoplastic bodies for infrared, visible or ultraviolet light
US4525413A (en) 1981-03-02 1985-06-25 Polaroid Corporation Optical device including birefringent polymer
US4521588A (en) 1981-03-02 1985-06-04 Polaroid Corporation Optical device including birefringent polyhydrazide polymer
US4520189A (en) 1981-03-02 1985-05-28 Polaroid Corporation Optical device including birefringent aromatic amino carboxylic acid polymer
US4446305A (en) 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4720426A (en) 1986-06-30 1988-01-19 General Electric Company Reflective coating for solid-state scintillator bar
US5211878A (en) 1988-03-10 1993-05-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Difluorobenzonitrile derivatives
US5486949A (en) 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5235443A (en) 1989-07-10 1993-08-10 Hoffmann-La Roche Inc. Polarizer device
KR920701862A (ko) 1989-11-01 1992-08-12 쟝-쟈크, 오게이, 로랜드 보러 액정을 포함하는 광조절 시스템
NL9000808A (nl) 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
US5217794A (en) 1991-01-22 1993-06-08 The Dow Chemical Company Lamellar polymeric body
US5294657A (en) 1992-05-15 1994-03-15 Melendy Peter S Adhesive composition with decorative glitter
DE4326521B4 (de) 1992-08-10 2005-12-22 Bridgestone Corp. Lichtstreuendes Material und Verfahren zu seiner Herstellung
US5269995A (en) 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
JP4001619B2 (ja) 1992-10-29 2007-10-31 スリーエム カンパニー 成形可能な反射多層物体
TW289095B (enExample) 1993-01-11 1996-10-21
EP0606939B1 (en) 1993-01-11 1998-05-06 Koninklijke Philips Electronics N.V. Illumination system and display device including such a system
US5389324A (en) 1993-06-07 1995-02-14 The Dow Chemical Company Layer thickness gradient control in multilayer polymeric bodies
US5486935A (en) 1993-06-29 1996-01-23 Kaiser Aerospace And Electronics Corporation High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm
CN1084483C (zh) 1993-12-21 2002-05-08 美国3M公司 反射式偏振显示器
EP0735952B1 (en) 1993-12-21 2000-03-22 Minnesota Mining And Manufacturing Company Multilayered optical film
KR100344364B1 (ko) 1993-12-21 2002-11-30 미네소타 마이닝 앤드 매뉴팩춰링 캄파니 광학편광자및디스플레이장치
EP0736188B1 (en) 1993-12-21 2002-09-18 Minnesota Mining And Manufacturing Company Reflective polarizer with brightness enhancement
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5629055A (en) 1994-02-14 1997-05-13 Pulp And Paper Research Institute Of Canada Solidified liquid crystals of cellulose with optically variable properties
WO1995027919A2 (en) 1994-04-06 1995-10-19 Minnesota Mining And Manufacturing Company Polarized light sources
DE69502007T2 (de) 1994-12-27 1998-11-12 Hoya Corp Polarisierendes Glas und Verfahren zu dessen Herstellung
JP4034365B2 (ja) 1995-03-09 2008-01-16 大日本印刷株式会社 超微粒子含有反射防止フィルム、偏光板及び液晶表示装置
US5751388A (en) 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
US5686979A (en) 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
AU708412B2 (en) 1995-06-26 1999-08-05 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
US5699188A (en) 1995-06-26 1997-12-16 Minnesota Mining And Manufacturing Co. Metal-coated multilayer mirror
JP4314357B2 (ja) 1995-06-26 2009-08-12 スリーエム カンパニー 透明多層デバイス
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
JP4122057B2 (ja) 1995-06-26 2008-07-23 スリーエム カンパニー 追加のコーティングまたは層を備えた多層ポリマーフィルム
US5767935A (en) 1995-08-31 1998-06-16 Sumitomo Chemical Company, Limited Light control sheet and liquid crystal display device comprising the same
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
US5783120A (en) 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
BR9707795A (pt) 1996-02-29 1999-07-27 Minnesota Mining & Mfg Polarizador de controle de direção película de controle de luz e unidade de apresentação visual
US5783283A (en) 1996-03-08 1998-07-21 Minnesota Mining And Manufacturing Company Multilayer polyester film with a low coefficient of friction
US5808794A (en) 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
US5940149A (en) 1997-12-11 1999-08-17 Minnesota Mining And Manufacturing Company Planar polarizer for LCD projectors

Also Published As

Publication number Publication date
DE69829780D1 (de) 2005-05-19
CN1169003C (zh) 2004-09-29
CN1285923A (zh) 2001-02-28
WO1999036812A1 (en) 1999-07-22
DE69829780T2 (de) 2006-04-27
US6179948B1 (en) 2001-01-30
AU1722799A (en) 1999-08-02
KR20040004710A (ko) 2004-01-13
US6329046B1 (en) 2001-12-11
BR9814584A (pt) 2001-10-23
CN1525198A (zh) 2004-09-01
CN1268947C (zh) 2006-08-09
EP1047965B1 (en) 2005-04-13
EP1047965A1 (en) 2000-11-02
JP2003526802A (ja) 2003-09-09
JP2006099139A (ja) 2006-04-13

Similar Documents

Publication Publication Date Title
KR100605431B1 (ko) 광학 필름
KR100639744B1 (ko) 광학 필름의 제조 방법
JP4037835B2 (ja) 複屈折干渉偏光子
JP4336840B2 (ja) 光学フィルム
DE69423651T2 (de) Mehrschichtiger optischer film
KR100443799B1 (ko) 광학필름의제조방법
KR100486319B1 (ko) 공동연속상을갖는광학필름
US20060226562A1 (en) Diffuse reflective polarizing films with orientable polymer blends
JP2009544062A (ja) 光学フィルムを作製するためのカレンダ処理プロセス
CN101410739A (zh) 制备光学薄膜的工艺
TWI540046B (zh) 組織薄膜及製造方法
TW200807044A (en) Process for making an optical film and rolls of optical film
TW200829427A (en) Process for making an optical film
TW200837487A (en) Rolls of optical film
EP1078285B1 (en) Optical film having continuous and disperse phases

Legal Events

Date Code Title Description
A107 Divisional application of patent
A201 Request for examination
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A16-div-PA0104

St.27 status event code: A-0-1-A10-A18-div-PA0104

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P18-X000 Priority claim added or amended

St.27 status event code: A-2-2-P10-P18-nap-X000

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

Fee payment year number: 1

St.27 status event code: A-2-2-U10-U12-oth-PR1002

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

Fee payment year number: 4

St.27 status event code: A-4-4-U10-U11-oth-PR1001

PR1001 Payment of annual fee

Fee payment year number: 5

St.27 status event code: A-4-4-U10-U11-oth-PR1001

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

Fee payment year number: 6

St.27 status event code: A-4-4-U10-U11-oth-PR1001

PR1001 Payment of annual fee

Fee payment year number: 7

St.27 status event code: A-4-4-U10-U11-oth-PR1001

FPAY Annual fee payment

Payment date: 20130701

Year of fee payment: 8

PR1001 Payment of annual fee

Fee payment year number: 8

St.27 status event code: A-4-4-U10-U11-oth-PR1001

FPAY Annual fee payment

Payment date: 20140716

Year of fee payment: 9

PR1001 Payment of annual fee

Fee payment year number: 9

St.27 status event code: A-4-4-U10-U11-oth-PR1001

FPAY Annual fee payment

Payment date: 20150618

Year of fee payment: 10

PR1001 Payment of annual fee

Fee payment year number: 10

St.27 status event code: A-4-4-U10-U11-oth-PR1001

FPAY Annual fee payment

Payment date: 20160616

Year of fee payment: 11

PR1001 Payment of annual fee

Fee payment year number: 11

St.27 status event code: A-4-4-U10-U11-oth-PR1001

FPAY Annual fee payment

Payment date: 20170616

Year of fee payment: 12

PR1001 Payment of annual fee

Fee payment year number: 12

St.27 status event code: A-4-4-U10-U11-oth-PR1001

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

Not in force date: 20180721

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

St.27 status event code: A-4-4-U10-U13-oth-PC1903

PC1903 Unpaid annual fee

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20180721

St.27 status event code: N-4-6-H10-H13-oth-PC1903