DE69829780D1 - Optischer film und verfahren zu dessen herstellung - Google Patents

Optischer film und verfahren zu dessen herstellung

Info

Publication number
DE69829780D1
DE69829780D1 DE69829780T DE69829780T DE69829780D1 DE 69829780 D1 DE69829780 D1 DE 69829780D1 DE 69829780 T DE69829780 T DE 69829780T DE 69829780 T DE69829780 T DE 69829780T DE 69829780 D1 DE69829780 D1 DE 69829780D1
Authority
DE
Germany
Prior art keywords
production
optical film
optical
film
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 - Lifetime
Application number
DE69829780T
Other languages
English (en)
Other versions
DE69829780T2 (de
Inventor
W Merrill
Ronald J Tabar
Peter D Condo
Richard C Allen
Timothy J Nevitt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of DE69829780D1 publication Critical patent/DE69829780D1/de
Application granted granted Critical
Publication of DE69829780T2 publication Critical patent/DE69829780T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
DE69829780T 1998-01-13 1998-12-10 Optischer film und verfahren zu dessen herstellung Expired - Lifetime DE69829780T2 (de)

Applications Claiming Priority (3)

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
US66455 1998-01-13
PCT/US1998/026331 WO1999036812A1 (en) 1998-01-13 1998-12-10 An optical film and process for manufacture thereof

Publications (2)

Publication Number Publication Date
DE69829780D1 true DE69829780D1 (de) 2005-05-19
DE69829780T2 DE69829780T2 (de) 2006-04-27

Family

ID=36917253

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69829780T Expired - Lifetime DE69829780T2 (de) 1998-01-13 1998-12-10 Optischer film und verfahren zu dessen herstellung

Country Status (9)

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

Families Citing this family (154)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6498683B2 (en) 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies
DE69435174D1 (de) 1993-12-21 2009-01-15 Minnesota Mining & Mfg Mehrschichtiger optischer Film
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
WO1997001726A1 (en) * 1995-06-26 1997-01-16 Minnesota Mining And Manufacturing Company Backlight system with multilayer optical film reflector
US6590705B1 (en) * 1996-02-29 2003-07-08 3M Innovative Properties Company 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
US6486997B1 (en) 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
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
US6926952B1 (en) * 1998-01-13 2005-08-09 3M Innovative Properties Company Anti-reflective polymer constructions and method for producing same
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
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
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
US6449093B2 (en) 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
JP2003514977A (ja) 1999-11-22 2003-04-22 スリーエム イノベイティブ プロパティズ カンパニー 水をベースとするコーティング組成物
US6511204B2 (en) 1999-12-16 2003-01-28 3M Innovative Properties Company Light tube
CA2412275C (en) 2000-06-28 2009-12-08 3M Innovative Properties Company 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
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
US6949212B2 (en) 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US6965474B2 (en) * 2003-02-12 2005-11-15 3M Innovative Properties Company 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
US7132065B2 (en) * 2003-02-12 2006-11-07 3M Innovative Properties Company Process for manufacturing polymeric optical film
US7927703B2 (en) * 2003-04-11 2011-04-19 3M Innovative Properties Company Adhesive blends, articles, and methods
US7329465B2 (en) 2004-10-29 2008-02-12 3M Innovative Properties Company Optical films incorporating cyclic olefin copolymers
EP1877696A1 (de) * 2005-03-12 2008-01-16 3M Innovative Properties Company Beleuchtungsvorrichtung und herstellungsverfahren dafür
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
EP1890869B1 (de) 2005-04-06 2008-10-15 3M Innovative Properties Company Optische körper mit rauen abziehbaren grenzschichten und asymmetrischen oberflächenstrukturen
EP1869507A2 (de) * 2005-04-06 2007-12-26 3M Innovative Properties Company Diffuse reflektive polarisierungsfilme mit ausrichtbaren polymermischungen
KR101287740B1 (ko) 2005-04-08 2013-07-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름의 열 경화법
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
JP2009544062A (ja) * 2006-07-18 2009-12-10 スリーエム イノベイティブ プロパティズ カンパニー 光学フィルムを作製するためのカレンダ処理プロセス
US7784954B1 (en) * 2006-07-25 2010-08-31 Fusion Optix, Inc. Polarization sensitive light homogenizer
EP2049365B1 (de) 2006-08-01 2017-12-13 3M Innovative Properties Company Beleuchtungsvorrichtung
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
US20080083998A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Multiple draw gap length orientation process
US20080083999A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Process for making an optical film
US20080085383A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Processes for improved optical films
US20080085481A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Rolls of optical film
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
TW200844485A (en) * 2006-12-18 2008-11-16 Rohm & Haas Denmark Finance As Shaped article with polymer domains and process
US7826009B2 (en) 2006-12-21 2010-11-02 3M Innovative Properties Company Hybrid polarizer
US7791687B2 (en) 2006-12-21 2010-09-07 3M Innovative Properties Company Display including reflective polarizer
US9770611B2 (en) 2007-05-03 2017-09-26 3M Innovative Properties Company Maintenance-free anti-fog respirator
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
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
EP2212922A1 (de) * 2007-11-07 2010-08-04 Ming-Liang Shiao Photovoltaik-dachelemente und dächer damit
KR101691671B1 (ko) * 2008-03-31 2016-12-30 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
WO2009123928A1 (en) 2008-03-31 2009-10-08 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
WO2010006102A2 (en) 2008-07-10 2010-01-14 3M Innovative Properties Company Retroreflective articles and devices having viscoelastic lightguide
US8651720B2 (en) 2008-07-10 2014-02-18 3M Innovative Properties Company Retroreflective articles and devices having viscoelastic lightguide
KR20160105527A (ko) * 2008-07-10 2016-09-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 점탄성 도광체
EP2321677A4 (de) 2008-08-08 2011-08-17 3M Innovative Properties Co Lichtleiter mit viskoelastischer schicht zur handhabung von licht
US9046656B2 (en) * 2008-11-18 2015-06-02 3M Innovative Properties Company Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer
JP5746045B2 (ja) * 2008-12-22 2015-07-08 スリーエム イノベイティブ プロパティズ カンパニー 複数の複屈折層を有する内部パターン形成多層光学フィルム
EP2382427A4 (de) 2008-12-30 2017-06-21 3M Innovative Properties Company Breitbandreflektoren, csp-systeme (csp concentrated solar power) und verwendungsverfahren dafür
KR101040478B1 (ko) 2009-05-20 2011-06-09 도레이첨단소재 주식회사 고효율의 광확산 고분자 필름 및 이의 제조방법
CN102573692B (zh) 2009-08-21 2015-03-25 3M创新有限公司 用于照明组织的方法和产品
EP2467081A4 (de) 2009-08-21 2015-05-06 3M Innovative Properties Co Verfahren und produkte zur minimierung von gewebetrauma durch wasserabsorbierende stressverteilende materialien
EP3143943B1 (de) 2009-08-21 2019-02-27 3M Innovative Properties Company Produkte zur minimierung von gewebetrauma unter verwendung von wasserbestaendige stressverteilende materialen
EP2492723B1 (de) * 2009-10-21 2019-09-25 Mitsubishi Gas Chemical Company, Inc. Funktionsfolie und linse damit
JP5898085B2 (ja) 2009-10-24 2016-04-06 スリーエム イノベイティブ プロパティズ カンパニー 低減した色を有する浸漬された非対称反射体
EP2339382A1 (de) 2009-12-22 2011-06-29 3M Innovative Properties Company Lichtleiter für eine dentale Lichtvorrichtung und Verfahren zur Herstellung des Lichtleiters
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
EP2552690B1 (de) 2010-03-26 2019-01-02 3M Innovative Properties Company Texturierter film und herstellungsverfahren dafür
CN105652358B (zh) 2010-05-21 2019-01-22 3M创新有限公司 部分反射型多层光学膜
KR101841310B1 (ko) 2010-06-30 2018-03-22 쓰리엠 이노베이티브 프로퍼티즈 컴파니 공간 선택적 복굴절 감소를 갖는 지연기 필름 조합물
JP6251569B2 (ja) 2010-06-30 2018-01-10 スリーエム イノベイティブ プロパティズ カンパニー 空間的に選択的な複屈折性の減少を有する拡散反射光学フィルム
KR101877209B1 (ko) 2010-06-30 2018-07-10 쓰리엠 이노베이티브 프로퍼티즈 컴파니 공간 선택적 복굴절 감소를 갖는 필름을 사용하는 마스크 처리
EP2628035A1 (de) 2010-10-11 2013-08-21 3M Innovative Properties Company Beleuchtungsvorrichtung mit einem viskoelastischen lichtleiter
US10114162B2 (en) 2011-01-18 2018-10-30 3M Innovative Properties Company Optical film stack with retardance layer having in-plane retardance of greater than 2.0 microns
WO2012138503A2 (en) 2011-04-08 2012-10-11 3M Innovative Properties Company Light duct tee extractor
JP6141851B2 (ja) 2011-09-20 2017-06-07 スリーエム イノベイティブ プロパティズ カンパニー テクスチャー化フィルム及び製造プロセス
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
EP3203307A1 (de) 2011-11-28 2017-08-09 3M Innovative Properties Company Polarisationsstrahlteiler zur bereitstellung von bildern mit hoher auflösung und anlagen mit solchen strahlteilern
WO2013082020A1 (en) 2011-11-28 2013-06-06 3M Innovative Properties Company Method of making polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
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
KR102241659B1 (ko) 2012-02-03 2021-04-20 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
EP2885665A1 (de) 2012-08-15 2015-06-24 3M Innovative Properties Company Polarisationsstrahlteilerplatten zur bereitstellung von bildern mit hoher auflösung und systeme mit derartigen polarisationsstrahlteilerplatten
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
WO2014031417A2 (en) 2012-08-22 2014-02-27 3M Innovative Properties Company Polarizing beam splitter and methods of making same
KR102046152B1 (ko) 2012-11-20 2019-11-19 삼성디스플레이 주식회사 편광판 및 이를 포함하는 액정 표시 장치
KR102241661B1 (ko) 2013-02-20 2021-04-19 쓰리엠 이노베이티브 프로퍼티즈 컴파니 흡수, 반사 및 시준 편광기 스택과 이를 포함하는 백라이트
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
BR112015030324A2 (pt) 2013-06-06 2017-07-25 3M Innovative Properties Co filme, combinação e método
KR102295559B1 (ko) 2013-07-15 2021-08-30 쓰리엠 이노베이티브 프로퍼티즈 캄파니 광학적 활성 호기 밸브를 갖는 호흡기
USD746974S1 (en) 2013-07-15 2016-01-05 3M Innovative Properties Company Exhalation valve flap
US9864120B2 (en) 2013-09-05 2018-01-09 3M Innovative Properties Company Patterned marking of multilayer optical film by thermal conduction
JP6416904B2 (ja) 2013-11-19 2018-10-31 スリーエム イノベイティブ プロパティズ カンパニー 多層ポリマー反射体
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
US9904001B2 (en) 2014-03-18 2018-02-27 3M Innovative Properties Company Marketing strip with viscoelastic lightguide
EP3129821A1 (de) 2014-04-09 2017-02-15 3M Innovative Properties Company Anzeigesystem in augennähe mit pellikel als kombinator
CA2945660A1 (en) 2014-05-12 2015-11-19 The Procter & Gamble Company Microtextured films with improved tactile impression and/or reduced noise perception
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
CN107076402A (zh) 2014-11-07 2017-08-18 3M创新有限公司 包括可切换漫射体的照明部件
JP6306272B2 (ja) 2014-12-22 2018-04-04 スリーエム イノベイティブ プロパティズ カンパニー ポリマーフィルムを延伸及び取り出しするための装置及び方法
EP3265854A4 (de) 2015-03-05 2018-12-05 3M Innovative Properties Company Optisches system mit umschaltbarem diffusor
GB201508114D0 (en) 2015-05-12 2015-06-24 3M Innovative Properties Co Respirator tab
WO2016205130A1 (en) 2015-06-15 2016-12-22 3M Innovative Properties Company Optical stack including reflecting-absorbing polarizer
WO2017087493A1 (en) * 2015-11-16 2017-05-26 3M Innovative Properties Company Display laminate with single packet biaxially birefringent reflective polarizer
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
KR102447243B1 (ko) 2016-07-13 2022-09-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
EP3548940B1 (de) 2016-11-29 2022-12-28 3M Innovative Properties Company Anzeige mit optischem stapel
US11536886B2 (en) 2017-06-26 2022-12-27 3M Innovative Properties Company Roll of film including multilayer birefringent reflective polarizer having low pass axis variation
WO2019003107A1 (en) 2017-06-26 2019-01-03 3M Innovative Properties Company FILM ROLL COMPRISING A MULTILAYER BIREFRENTING REFLECTIVE POLARIZER AND A POLYVINYL ALCOHOL LAYER HAVING LOW PASSAGE AXIS VARIATION
JP7186213B2 (ja) 2017-07-14 2022-12-08 スリーエム イノベイティブ プロパティズ カンパニー 複数の液体ストリームを搬送するためのアダプタ
US11726245B2 (en) 2017-10-02 2023-08-15 3M Innovative Properties Company Partial reflector having stack of polymer layers for correcting color shift
US11726246B2 (en) 2017-10-20 2023-08-15 3M Innovative Properties Company Optical film and polarizing beam splitter
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
JP2021525384A (ja) 2018-05-18 2021-09-24 スリーエム イノベイティブ プロパティズ カンパニー 成形された光学フィルム
US11927783B2 (en) 2018-07-13 2024-03-12 3M Innovative Properties Company Optical system and optical film
CN112585511A (zh) 2018-08-14 2021-03-30 3M创新有限公司 光学系统
KR20210060503A (ko) 2018-09-14 2021-05-26 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
CN112752646B (zh) 2018-09-24 2023-04-14 3M创新有限公司 包括反射膜的玻璃层合体
US20220004015A1 (en) 2018-12-07 2022-01-06 3M Innovative Properties Company Optical film and polarizing beam splitter
KR20210154178A (ko) 2019-04-18 2021-12-20 쓰리엠 이노베이티브 프로퍼티즈 컴파니 색보정 구성요소를 갖는 유기 발광 다이오드 디스플레이
EP4042240A1 (de) 2019-10-11 2022-08-17 3M Innovative Properties Company Optische schichten, filme und systeme
JP2023512711A (ja) * 2020-02-07 2023-03-28 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
US11885999B2 (en) 2020-05-08 2024-01-30 3M Innovation Properties Company Optical construction and display system
CN116368411A (zh) 2020-10-15 2023-06-30 3M创新有限公司 反射偏振器和包括反射偏振器的显示系统
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
US20240096127A1 (en) 2020-12-18 2024-03-21 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
WO2023203390A1 (en) 2022-04-19 2023-10-26 3M Innovative Properties Company Broadband reflectors including polymeric layers, and composite cooling systems
WO2023223114A1 (en) 2022-05-19 2023-11-23 3M Innovative Properties Company Light shielding articles and electromagnetic receivers and/or emitters including the same

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
US4521588A (en) 1981-03-02 1985-06-04 Polaroid Corporation Optical device including birefringent polyhydrazide polymer
US4525413A (en) 1981-03-02 1985-06-25 Polaroid Corporation Optical device including birefringent 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
EP0452438A1 (de) 1989-11-01 1991-10-23 F. Hoffmann-La Roche Ag Lichtsteuereinrichtungen mit flüssigkristallen
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
DE69325283T2 (de) 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
TW289095B (de) 1993-01-11 1996-10-21
DE69409977T2 (de) 1993-01-11 1998-10-22 Koninkl Philips Electronics Nv Beleuchtungssystem und ein solches System umfassendes Anzeigegerät
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
AU1434795A (en) 1993-12-21 1995-07-10 Minnesota Mining And Manufacturing Company Reflective polarizer display
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
DE69435174D1 (de) 1993-12-21 2009-01-15 Minnesota Mining & Mfg Mehrschichtiger optischer Film
ES2171182T3 (es) 1993-12-21 2002-09-01 Minnesota Mining & Mfg Polarizador optico.
EP0736188B1 (de) 1993-12-21 2002-09-18 Minnesota Mining And Manufacturing Company Reflektiver polarisator mit helligkeitsverstärkung
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
EP0719742B1 (de) 1994-12-27 1998-04-08 Hoya Corporation 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
CN1106937C (zh) 1995-06-26 2003-04-30 美国3M公司 带有附加涂层或附加层的多层聚合物薄膜
JPH11508376A (ja) 1995-06-26 1999-07-21 ミネソタ マイニング アンド マニュファクチャリング カンパニー 拡散反射多層偏光子および拡散反射多層反射鏡
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
US5686979A (en) 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
US5699188A (en) 1995-06-26 1997-12-16 Minnesota Mining And Manufacturing Co. Metal-coated multilayer mirror
CN1119674C (zh) 1995-06-26 2003-08-27 美国3M公司 透明的多层装置及包含该装置的制品
US5767935A (en) 1995-08-31 1998-06-16 Sumitomo Chemical Company, Limited Light control sheet and liquid crystal display device comprising the same
US5783120A (en) 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
WO1997032226A1 (en) 1996-02-29 1997-09-04 Minnesota Mining And Manufacturing Company Brightness enhancement film
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
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
CN1268947C (zh) 2006-08-09
KR20040004710A (ko) 2004-01-13
JP2006099139A (ja) 2006-04-13
EP1047965A1 (de) 2000-11-02
WO1999036812A1 (en) 1999-07-22
AU1722799A (en) 1999-08-02
US6329046B1 (en) 2001-12-11
BR9814584A (pt) 2001-10-23
CN1285923A (zh) 2001-02-28
US6179948B1 (en) 2001-01-30
KR100605431B1 (ko) 2006-07-28
CN1169003C (zh) 2004-09-29
JP2003526802A (ja) 2003-09-09
CN1525198A (zh) 2004-09-01
EP1047965B1 (de) 2005-04-13
DE69829780T2 (de) 2006-04-27

Similar Documents

Publication Publication Date Title
DE69829780D1 (de) Optischer film und verfahren zu dessen herstellung
DE69909987D1 (de) Sputtertarget, transparenter leitender film und verfahren zu dessen herstellung
DE69915132D1 (de) Mikroporöser polyolefinfilm und verfahren zu dessen herstellung
DE69915131D1 (de) Mikroporöser polyolefinfilm und verfahren zu dessen herstellung
DE69941054D1 (de) Isosorbid enthaltende poyester und verfahren zu deren herstellung
ATE379971T1 (de) Disinfektionsmittel und verfahren zu dessen herstellung
DE69804217T2 (de) Dekorfolie und verfahren zu deren herstellung
ATE551940T1 (de) Mehrschichtfolie und verfahren zu deren herstellung
DE69626194D1 (de) Mikroporöser polyethylenfilm und verfahren zu dessen herstellung
DE60033156D1 (de) Glasscheibe und verfahren zu dessen herstellung
DE69942382D1 (de) Sensor und verfahren zu dessen herstellung
DE60038723D1 (de) Optischer nahfeldkopf und verfahren zu dessen herstellung
DE69527511T2 (de) Flache mikrolinse und verfahren zu deren herstellung
DE69627638T2 (de) Optisches fenster und verfahren zu dessen herstellung
DE69932358D1 (de) FLüSSIGKRISTALLINES, OPTISCHES ELEMENT UND VERFAHREN ZU DESSEN HERSTELLUNG
DE69721989D1 (de) Trennfolie und verfahren zu deren herstellung
DE59914950D1 (de) Feldeffektgesteuerter transistor und verfahren zu dessen herstellung
DE69503332D1 (de) Gleitstück und verfahren zu dessen herstellung
DE69516013T2 (de) Kettenrad und verfahren zu dessen herstellung
DE69524461D1 (de) Optisches Bauelement und Verfahren zu dessen Herstellung
DE69933768D1 (de) Polymerisierbarer toner und verfahren zu dessen herstellung
DE50010354D1 (de) Verbundteil und verfahren zu dessen herstellung
ATA139199A (de) Bauelement und verfahren zu dessen herstellung
DE69905326D1 (de) Sollerschlitz und Verfahren zu dessen Herstellung
DE69813008T2 (de) Luftreifen und verfahren zu dessen herstellung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition