KR101633133B1 - 최적화된 이득을 갖는 낮은 층 총수의 반사 편광기 - Google Patents

최적화된 이득을 갖는 낮은 층 총수의 반사 편광기 Download PDF

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KR101633133B1
KR101633133B1 KR1020107023918A KR20107023918A KR101633133B1 KR 101633133 B1 KR101633133 B1 KR 101633133B1 KR 1020107023918 A KR1020107023918 A KR 1020107023918A KR 20107023918 A KR20107023918 A KR 20107023918A KR 101633133 B1 KR101633133 B1 KR 101633133B1
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axis
refractive index
reflectance
microlayers
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KR20110002047A (ko
Inventor
크리스토퍼 제이 더크스
마이클 에프 웨버
샌든 디 하르트
칼 에이 스토버
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쓰리엠 이노베이티브 프로퍼티즈 컴파니
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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
    • G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Polarising Elements (AREA)
  • Liquid Crystal (AREA)
KR1020107023918A 2008-03-31 2009-03-27 최적화된 이득을 갖는 낮은 층 총수의 반사 편광기 Expired - Fee Related KR101633133B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4091008P 2008-03-31 2008-03-31
US61/040,910 2008-03-31

Publications (2)

Publication Number Publication Date
KR20110002047A KR20110002047A (ko) 2011-01-06
KR101633133B1 true KR101633133B1 (ko) 2016-06-23

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KR1020107023918A Expired - Fee Related KR101633133B1 (ko) 2008-03-31 2009-03-27 최적화된 이득을 갖는 낮은 층 총수의 반사 편광기

Country Status (8)

Country Link
US (2) US9110245B2 (enExample)
EP (2) EP2263111B1 (enExample)
JP (3) JP2011516920A (enExample)
KR (1) KR101633133B1 (enExample)
CN (1) CN102016659B (enExample)
MY (1) MY163688A (enExample)
TW (1) TWI570451B (enExample)
WO (1) WO2009123928A1 (enExample)

Cited By (1)

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WO2019069214A3 (en) * 2017-10-02 2019-05-16 3M Innovative Properties Company Partial reflector for correcting color shift

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9664834B2 (en) * 2008-03-31 2017-05-30 3M Innovative Properties Company Optical film
EP2263111B1 (en) * 2008-03-31 2019-05-29 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
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CN102282014B (zh) 2008-11-19 2015-01-21 3M创新有限公司 在极角和方位角方向均具有输出限制的反射膜组合及相关构造
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EP2510389B1 (en) 2009-12-08 2017-07-12 3M Innovative Properties Company Optical constructions incorporating a light guide and low refractive index films
MY166721A (en) * 2010-05-21 2018-07-18 3M Innovative Properties Co Partially reflecting multilayer optical films with reduced color
WO2012078543A2 (en) 2010-12-10 2012-06-14 3M Innovative Properties Company Glare reducing glazing articles
CN102628968B (zh) * 2012-01-04 2013-08-07 京东方科技集团股份有限公司 一种聚光膜、背光模组和液晶显示面板
TWI474079B (zh) * 2012-03-14 2015-02-21 Extend Optronics Corp 反射式光學膜及其製作方法、及影像顯示器
US9366800B2 (en) * 2012-03-30 2016-06-14 Kimoto Co., Ltd. Edge light-type backlight device and light diffusion member
US9279921B2 (en) * 2013-04-19 2016-03-08 3M Innovative Properties Company Multilayer stack with overlapping harmonics for wide visible-infrared coverage
EP3042226A1 (en) 2013-09-06 2016-07-13 3M Innovative Properties Company Multilayer reflective polarizer
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MX2016004079A (es) 2013-09-30 2016-06-06 3M Innovative Properties Co Pelicula optica polimerica de multiples capas.
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US9823395B2 (en) * 2014-10-17 2017-11-21 3M Innovative Properties Company Multilayer optical film having overlapping harmonics
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WO2017039720A1 (en) 2015-09-03 2017-03-09 3M Innovative Properties Company Beam expander with a curved reflective polarizer
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JP6687811B2 (ja) * 2016-09-13 2020-04-28 スリーエム イノベイティブ プロパティズ カンパニー 斜角における色抑制のために調整された厚さプロファイルを有する単一パケット反射型偏光子
KR102648211B1 (ko) 2017-03-06 2024-03-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 고 콘트라스트 광학 필름 및 이를 포함하는 장치
EP3635455A4 (en) 2017-06-05 2021-02-24 3M Innovative Properties Company OPTICAL BODY WITH MULTI-LAYER OPTICAL FILM AND THIN ADHESIVE LAYER
US11573361B2 (en) 2017-06-26 2023-02-07 3M Innovative Properties Company Roll of film including multilayer birefringent reflective polarizer and polyvinyl alcohol layer with low pass axis variation
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CN111344613B (zh) * 2017-10-09 2022-09-27 3M创新有限公司 光学部件和光学系统
US11726246B2 (en) 2017-10-20 2023-08-15 3M Innovative Properties Company Optical film and polarizing beam splitter
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WO2019123141A1 (en) 2017-12-20 2019-06-27 3M Innovative Properties Company Optical stack and polarizing beam splitter
US20210231844A1 (en) 2018-05-02 2021-07-29 3M Innovative Properties Company Multilayer reflector
US12053945B2 (en) 2018-06-04 2024-08-06 3M Innovative Properties Company Thermoformed abrasion-resistant multilayer optical film and method of making the same
US11002955B2 (en) 2018-06-07 2021-05-11 Facebook Technologies, Llc Reverse-order crossed pancake lens with index gradient structure
KR20210031469A (ko) * 2018-07-13 2021-03-19 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 시스템 및 광학 필름
CN112424650B (zh) 2018-07-20 2022-10-11 3M创新有限公司 包括聚合物光学反射器和不连续透明涂层的光学膜
KR20210055045A (ko) * 2018-09-06 2021-05-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 결정질 저 굴절률 층을 갖는 다층 반사 편광기
US12386191B2 (en) 2018-12-07 2025-08-12 3M Innovative Properties Company Optical film and polarizing beam splitter
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US11662510B2 (en) 2020-01-07 2023-05-30 Meta Platforms Technologies, Llc Optically anisotropic polymer thin films
CN115461651B (zh) 2020-05-01 2024-01-16 3M创新有限公司 反射光学超表面膜
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WO2025046387A1 (en) 2023-08-31 2025-03-06 3M Innovative Properties Company Dichroic polarizer film

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060232863A1 (en) * 2005-04-18 2006-10-19 3M Innovative Properties Company Thick film multilayer reflector with tailored layer thickness profile

Family Cites Families (102)

* 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
CA1024293A (en) * 1972-08-28 1978-01-10 E.I. Du Pont De Nemours And Company Polymeric film, laminated structures including such polymeric film and articles made from such laminated structures
GB1497101A (en) * 1975-08-04 1978-01-05 Ici Ltd Coated film assemblies
JPS5695902A (en) * 1979-12-29 1981-08-03 Toyobo Co Ltd Uv-curable resin composition
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
US5103337A (en) 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
US5391429A (en) * 1992-01-07 1995-02-21 Diafoil Hoechst Company, Limited Polyester film
US5427835A (en) * 1992-06-04 1995-06-27 Minnesota Mining And Manufacturing Company Sulfopolymer/vanadium oxide antistatic compositions
DE69325283T2 (de) * 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
TW289095B (enExample) * 1993-01-11 1996-10-21
US5360659A (en) * 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
US5474730A (en) * 1993-06-09 1995-12-12 Hoechst Celanese Corporation Production of highly birefringent film
US5570214A (en) * 1993-12-15 1996-10-29 Ois Optical Imaging Systems, Inc. Normally white twisted nematic LCD with retardation films on opposite sides of liquid crystal material for improved viewing zone
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
DE69430323T2 (de) 1993-12-21 2003-02-20 Minnesota Mining And Mfg. Co., Saint Paul Optischer polarisator
JP3971455B2 (ja) 1993-12-21 2007-09-05 スリーエム カンパニー 多層光学フィルム
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
AU1443595A (en) 1993-12-21 1995-07-10 Minnesota Mining And Manufacturing Company Reflective polarizer with brightness enhancement
WO1995017699A1 (en) 1993-12-21 1995-06-29 Minnesota Mining And Manufacturing Company Reflective polarizer display
US6101032A (en) * 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
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
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
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
US6497946B1 (en) * 1997-10-24 2002-12-24 3M Innovative Properties Company Diffuse reflective articles
JPH11142646A (ja) 1997-11-07 1999-05-28 Seiko Epson Corp 反射偏光子、液晶装置及び電子機器
US6593423B1 (en) * 2000-05-03 2003-07-15 Ppg Industries Ohio, Inc. Adhesion promoting agent and coating compositions for polymeric substrates
JP4394831B2 (ja) 1998-01-13 2010-01-06 スリーエム カンパニー 多層光学フィルム製造方法
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
DE69924354T2 (de) 1998-01-13 2006-03-09 Minnesota Mining & Manufacturing Company, St. Paul Modifizierte copolyester und verbesserte reflektierende mehrschichtfolie
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6157490A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6179948B1 (en) * 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
EP1060416A1 (en) 1998-01-28 2000-12-20 Minnesota Mining And Manufacturing Company Infrared interference filter
DE19808226C1 (de) * 1998-02-27 2000-03-02 Bruker Analytik Gmbh Anordnung und Verfahren zur Untersuchung von hydrophilen Makromolekülen in wässriger Lösung
TW522273B (en) 1998-08-07 2003-03-01 Matsushita Electric Industrial Co Ltd Reflection type liquid crystal display element
US6235850B1 (en) * 1998-12-11 2001-05-22 3M Immovative Properties Company Epoxy/acrylic terpolymer self-fixturing adhesive
US6972813B1 (en) * 1999-06-09 2005-12-06 3M Innovative Properties Company Optical laminated bodies, lighting equipment and area luminescence equipment
US6122103A (en) 1999-06-22 2000-09-19 Moxtech Broadband wire grid polarizer for the visible spectrum
JP2001042125A (ja) * 1999-08-04 2001-02-16 Nitto Denko Corp 偏光部材、光学部材及び液晶表示装置
AU4660500A (en) * 1999-11-22 2001-06-04 3M Innovative Properties Company Water-based coating composition
DE60019255T2 (de) * 2000-01-28 2006-03-09 Stmicroelectronics S.R.L., Agrate Brianza Verfahren und Vorrichtung zur Trimmung von elektronischen Schaltungen
US6590707B1 (en) * 2000-03-31 2003-07-08 3M Innovative Properties Company Birefringent reflectors using isotropic materials and form birefringence
US20010038140A1 (en) * 2000-04-06 2001-11-08 Karker Jeffrey A. High rigidity, multi-layered semiconductor package and method of making the same
JP2004525403A (ja) * 2001-01-15 2004-08-19 スリーエム イノベイティブ プロパティズ カンパニー 可視波長領域における透過が高く、かつ平滑な多層赤外反射フィルム、およびそれから製造される積層物品
US6917399B2 (en) * 2001-02-22 2005-07-12 3M Innovative Properties Company Optical bodies containing cholesteric liquid crystal material and methods of manufacture
KR100757785B1 (ko) * 2001-07-12 2007-09-11 삼성전자주식회사 액정표시장치에서의 광 조명 방법 및 이를 이용한액정표시장치
KR100443194B1 (ko) * 2001-11-02 2004-08-04 에스케이씨 주식회사 열수축성 폴리에스테르 필름
US6937303B2 (en) * 2001-12-18 2005-08-30 Samsung Electronics Co., Ltd. Transmissive and reflective type liquid crystal display
US6991695B2 (en) * 2002-05-21 2006-01-31 3M Innovative Properties Company Method for subdividing multilayer optical film cleanly and rapidly
FR2841659A1 (fr) 2002-06-28 2004-01-02 Thomson Licensing Sa Dispositif d'illumination a lumiere polarisee
JP2004077318A (ja) * 2002-08-20 2004-03-11 Uchiyama Mfg Corp 磁気エンコーダ
US6949212B2 (en) * 2002-11-27 2005-09-27 3M Innovative Properties Company Methods and devices for stretching polymer films
US7094461B2 (en) * 2002-12-31 2006-08-22 3M Innovative Properties Company P-polarizer with large z-axis refractive index difference
JP4432513B2 (ja) * 2003-03-31 2010-03-17 東ソー株式会社 光学フィルム用樹脂組成物及び光学フィルム
US7041365B2 (en) * 2003-05-12 2006-05-09 3M Innovative Properties Company Static dissipative optical construction
US7252733B2 (en) * 2004-05-04 2007-08-07 Eastman Kodak Company Polarizer guarded cover sheet with adhesion promoter
US20060027321A1 (en) * 2004-08-09 2006-02-09 3M Innovative Properties Company Adhesive composition
US20060029784A1 (en) * 2004-08-09 2006-02-09 3M Innovative Properties Company Laminated optical article
CN100393838C (zh) * 2004-10-04 2008-06-11 罗门哈斯公司 活性热熔性粘合剂
US7345137B2 (en) * 2004-10-18 2008-03-18 3M Innovative Properties Company Modified copolyesters and optical films including modified copolyesters
TW200624510A (en) * 2004-11-08 2006-07-16 Mitsubishi Chem Corp Radiative curable composition and cured product thereof, and laminate of the cured product
US20060099411A1 (en) * 2004-11-10 2006-05-11 Jianhui Xia Multi-layer pressure sensitive adhesive for optical assembly
US20060103777A1 (en) * 2004-11-15 2006-05-18 3M Innovative Properties Company Optical film having a structured surface with rectangular based prisms
US7416309B2 (en) * 2004-12-30 2008-08-26 3M Innovative Properties Company Optical film having a surface with rounded structures
US7320538B2 (en) * 2004-12-30 2008-01-22 3M Innovative Properties Company Optical film having a structured surface with concave pyramid-shaped structures
US7220026B2 (en) * 2004-12-30 2007-05-22 3M Innovative Properties Company Optical film having a structured surface with offset prismatic structures
JP4515357B2 (ja) * 2005-01-27 2010-07-28 リンテック株式会社 偏光板用粘着剤、粘着剤付き偏光板及びその製造方法
US20060216524A1 (en) * 2005-03-23 2006-09-28 3M Innovative Properties Company Perfluoropolyether urethane additives having (meth)acryl groups and hard coats
US20060221447A1 (en) * 2005-03-31 2006-10-05 3M Innovative Properties Company Stabilized polarizing beam splitter assembly
KR101287740B1 (ko) * 2005-04-08 2013-07-18 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름의 열 경화법
CN101180566A (zh) * 2005-04-18 2008-05-14 3M创新有限公司 用于显示器的多功能厚膜反射偏振片
US20060250707A1 (en) * 2005-05-05 2006-11-09 3M Innovative Properties Company Optical film having a surface with rounded pyramidal structures
US20080198293A1 (en) 2005-05-27 2008-08-21 Koninklijke Philips Electronics, N.V. Illumination Device For a Display, and Method of Manufacturing the Same
US7557989B2 (en) * 2005-06-03 2009-07-07 3M Innovative Properties Company Reflective polarizer and display device having the same
US20060291055A1 (en) * 2005-06-15 2006-12-28 3M Innovative Properties Company Diffuse Multilayer Optical Article
JP2005321830A (ja) * 2005-06-28 2005-11-17 Seiko Epson Corp 液晶装置及び電子機器
US20070024994A1 (en) * 2005-07-29 2007-02-01 3M Innovative Properties Company Structured optical film with interspersed pyramidal structures
JP2007065160A (ja) * 2005-08-30 2007-03-15 Keiwa Inc 光学シート用基材フィルム、光学シート及びバックライトユニット
US20070047080A1 (en) * 2005-08-31 2007-03-01 3M Innovative Properties Company Methods of producing multilayer reflective polarizer
JP2007131698A (ja) 2005-10-11 2007-05-31 Mitsubishi Chemicals Corp 放射線硬化性組成物及びその硬化物、並びにその積層体
US20070131698A1 (en) * 2005-12-13 2007-06-14 Antal Keith E Sr Thermal food tray
JP5059027B2 (ja) * 2006-01-27 2012-10-24 コーロン インダストリーズ インク 熱収縮性ポリエステル系フィルム
US8092904B2 (en) * 2006-03-31 2012-01-10 3M Innovative Properties Company Optical article having an antistatic layer
US20080002256A1 (en) * 2006-06-30 2008-01-03 3M Innovative Properties Company Optical article including a beaded layer
US7905650B2 (en) 2006-08-25 2011-03-15 3M Innovative Properties Company Backlight suitable for display devices
WO2008027769A1 (en) * 2006-08-31 2008-03-06 3M Innovative Properties Company Direct-lit backlight with angle-dependent birefringent diffuser
EP2160645A2 (en) * 2007-05-20 2010-03-10 3M Innovative Properties Company Light recycling hollow cavity type display backlight
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
JP2011508250A (ja) * 2007-12-12 2011-03-10 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
EP2268416A1 (en) * 2008-03-26 2011-01-05 3M Innovative Properties Company Methods of slide coating fluids containing multi unit polymeric precursors
US20110014391A1 (en) * 2008-03-26 2011-01-20 Yapel Robert A Methods of slide coating two or more fluids
CN102015122A (zh) * 2008-03-26 2011-04-13 3M创新有限公司 坡流涂布两种或更多种流体的方法
JP5508390B2 (ja) * 2008-03-28 2014-05-28 スリーエム イノベイティブ プロパティズ カンパニー 光学物品用ポリエステル厚膜及び光学物品
CN101981477B (zh) * 2008-03-31 2012-10-10 3M创新有限公司 用于多层光学膜的粘合剂层
US9664834B2 (en) * 2008-03-31 2017-05-30 3M Innovative Properties Company Optical film
EP2263111B1 (en) * 2008-03-31 2019-05-29 3M Innovative Properties Company Low layer count reflective polarizer with optimized gain
WO2009123921A1 (en) 2008-03-31 2009-10-08 3M Innovative Properties Company Primer layer for multilayer optical film

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060232863A1 (en) * 2005-04-18 2006-10-19 3M Innovative Properties Company Thick film multilayer reflector with tailored layer thickness profile

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019069214A3 (en) * 2017-10-02 2019-05-16 3M Innovative Properties Company Partial reflector for correcting color shift
US11726245B2 (en) 2017-10-02 2023-08-15 3M Innovative Properties Company Partial reflector having stack of polymer layers for correcting color shift

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EP2263111A1 (en) 2010-12-22
MY163688A (en) 2017-10-13
JP6521922B2 (ja) 2019-05-29
TW200946996A (en) 2009-11-16
WO2009123928A1 (en) 2009-10-08
CN102016659B (zh) 2014-04-23
JP2017004010A (ja) 2017-01-05
KR20110002047A (ko) 2011-01-06
CN102016659A (zh) 2011-04-13
US9110245B2 (en) 2015-08-18
US9513420B2 (en) 2016-12-06
JP6073837B2 (ja) 2017-02-01
EP2602647A1 (en) 2013-06-12
JP2011516920A (ja) 2011-05-26
JP2014219696A (ja) 2014-11-20
US20150316697A1 (en) 2015-11-05
US20110102891A1 (en) 2011-05-05
TWI570451B (zh) 2017-02-11

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