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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Publication number
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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Korean (ko)
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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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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3066Polarisers, 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/28Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283Optical 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • G02B5/3041Polarisers, 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3025Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033Polarisers, 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
    • G02B5/3041Polarisers, 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
    • G02B5/305Polarisers, 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
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00Optical elements other than lenses
    • G02B5/30Polarising elements
    • G02B5/3083Birefringent 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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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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CN102066994B (zh) * 2008-03-31 2017-03-22 3M创新有限公司 光学膜
KR101633133B1 (ko) * 2008-03-31 2016-06-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 최적화된 이득을 갖는 낮은 층 총수의 반사 편광기
EP2365906B1 (en) 2008-11-19 2016-12-21 3M Innovative Properties Company Reflective film combinations with output confinement in both polar and azimuthal directions and related constructions
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MY166721A (en) * 2010-05-21 2018-07-18 3M Innovative Properties Co Partially reflecting multilayer optical films with reduced color
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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
JP6062923B2 (ja) * 2012-03-30 2017-01-18 株式会社きもと エッジライト型バックライト装置及び光拡散性部材
US9279921B2 (en) * 2013-04-19 2016-03-08 3M Innovative Properties Company Multilayer stack with overlapping harmonics for wide visible-infrared coverage
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CN108474910B (zh) * 2015-12-18 2020-11-10 3M创新有限公司 宽带可见光反射器
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JP7541921B2 (ja) * 2017-10-09 2024-08-29 スリーエム イノベイティブ プロパティズ カンパニー 光学構成要素及び光学システム
CN111247462B (zh) * 2017-10-20 2022-12-20 3M创新有限公司 光学膜和偏振分束器
JP2021504761A (ja) 2017-12-01 2021-02-15 スリーエム イノベイティブ プロパティズ カンパニー 均一な左帯域端を有する薄い多層反射体
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
US20210231844A1 (en) 2018-05-02 2021-07-29 3M Innovative Properties Company Multilayer reflector
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US11662510B2 (en) 2020-01-07 2023-05-30 Meta Platforms Technologies, Llc Optically anisotropic polymer thin films
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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
KR950704701A (ko) 1992-10-29 1995-11-20 스티븐 에스. 그레이스 성형가능한 반사 다층제(Formable reflective multilayer body)
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
WO1995017303A1 (en) 1993-12-21 1995-06-29 Minnesota Mining And Manufacturing Company Multilayered optical film
MY121195A (en) 1993-12-21 2006-01-28 Minnesota Mining & Mfg Reflective polarizer with brightness enhancement
CN1084483C (zh) 1993-12-21 2002-05-08 美国3M公司 反射式偏振显示器
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
IL112072A0 (en) 1993-12-21 1995-03-15 Minnesota Mining & Mfg Optical polarizer
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
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
AU708412B2 (en) * 1995-06-26 1999-08-05 Minnesota Mining And Manufacturing Company Diffusely reflecting multilayer polarizers and mirrors
IL122244A0 (en) 1995-06-26 1998-04-05 Minnesota Mining & Mfg Multilayer polymer film with additional coatings or layers
US6080467A (en) * 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
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
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
US6157490A (en) 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6179948B1 (en) * 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6788463B2 (en) * 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
CN1104325C (zh) 1998-01-13 2003-04-02 美国3M公司 改性共聚聚酯和改进的多层反射薄膜
CA2316974A1 (en) 1998-01-13 1999-07-22 Minnesota Mining And Manufacturing Company Process for making multilayer optical films
US6808658B2 (en) * 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
WO1999039224A1 (en) 1998-01-28 1999-08-05 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
EP1244754A1 (en) * 1999-11-22 2002-10-02 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
KR100905142B1 (ko) * 2001-01-15 2009-06-29 쓰리엠 이노베이티브 프로퍼티즈 컴파니 가시 파장 영역에서의 높고 평활한 투과율을 가진 다층적외선 반사 필름 및 그로부터 제조된 라미네이트 제품
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
CN1249133C (zh) * 2001-11-02 2006-04-05 Skc株式会社 热收缩聚酯薄膜
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
US20080102262A1 (en) * 2004-11-08 2008-05-01 Mitsubishi Chemical Corporation Radiation Curable Composition and Curing Product Thereof, and Laminate Including the Same
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
CN101180554B (zh) * 2005-04-08 2012-03-21 3M创新有限公司 热定形光学薄膜
WO2006113380A1 (en) * 2005-04-18 2006-10-26 3M Innovative Properties Company Multifunctional thick film reflective polarizer for displays
US20060250707A1 (en) * 2005-05-05 2006-11-09 3M Innovative Properties Company Optical film having a surface with rounded pyramidal structures
KR20080023675A (ko) 2005-05-27 2008-03-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 디스플레이를 위한 조명 디바이스, 및 이 디바이스의 제조방법
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
EP1959801A2 (en) * 2005-12-13 2008-08-27 Sonoco Development, Inc. Thermal food tray
WO2007086710A1 (en) * 2006-01-27 2007-08-02 Kolon Industries, Inc. Thermo-shrinkable polyester film
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
US8007118B2 (en) * 2006-08-31 2011-08-30 3M Innovative Properties Company Direct-lit backlight with angle-dependent birefringent diffuser
EP2535766A3 (en) * 2007-05-20 2013-05-01 3M Innovative Properties Company Asymmetric reflective film and backlight having a hollow cavity, which recycles the light
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
WO2009076284A1 (en) * 2007-12-12 2009-06-18 3M Innovative Properties Company Optical film laminates
CN102036758B (zh) * 2008-03-26 2013-10-30 3M创新有限公司 坡流涂布两种或更多种流体的方法
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
CN102036756A (zh) * 2008-03-26 2011-04-27 3M创新有限公司 坡流涂布包含多单元聚合物前体流体的方法
EP2268717B1 (en) * 2008-03-28 2017-09-06 3M Innovative Properties Company Thick polyester films for optical articles and optical articles
CN101981476B (zh) 2008-03-31 2014-03-19 3M创新有限公司 用于多层光学膜的底漆层
KR101633133B1 (ko) * 2008-03-31 2016-06-23 쓰리엠 이노베이티브 프로퍼티즈 컴파니 최적화된 이득을 갖는 낮은 층 총수의 반사 편광기
EP2263112A2 (en) * 2008-03-31 2010-12-22 3M Innovative Properties Company Adhesive layer for multilayer optical film
CN102066994B (zh) * 2008-03-31 2017-03-22 3M创新有限公司 光学膜

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

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