WO2007115041A3 - Structured composite optical films - Google Patents

Structured composite optical films Download PDF

Info

Publication number
WO2007115041A3
WO2007115041A3 PCT/US2007/065369 US2007065369W WO2007115041A3 WO 2007115041 A3 WO2007115041 A3 WO 2007115041A3 US 2007065369 W US2007065369 W US 2007065369W WO 2007115041 A3 WO2007115041 A3 WO 2007115041A3
Authority
WO
WIPO (PCT)
Prior art keywords
film
light
layer
optical
films
Prior art date
Application number
PCT/US2007/065369
Other languages
French (fr)
Other versions
WO2007115041A2 (en
Inventor
Andrew J Ouderkirk
Shandon D Hart
Olester Benson Jr
Patrick R Fleming
Kristin L Thunhorst
Original Assignee
3M Innovative Properties 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
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to EP07759582A priority Critical patent/EP2008126A4/en
Priority to JP2009503248A priority patent/JP2009532721A/en
Publication of WO2007115041A2 publication Critical patent/WO2007115041A2/en
Publication of WO2007115041A3 publication Critical patent/WO2007115041A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/133504—Diffusing, scattering, diffracting elements
    • G02F1/133507—Films for enhancing the luminance
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • G02F1/133607—Direct backlight including a specially adapted diffusing, scattering or light controlling members the light controlling member including light directing or refracting elements, e.g. prisms or lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133611—Direct backlight including means for improving the brightness uniformity
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
    • G02F2201/54—Arrangements for reducing warping-twist

Abstract

Optical films having structured surfaces are used, inter alia, for managing the propagation of light within a display. As displays become larger, it becomes more important that the film be reinforced so as to maintain rigidity. An optical film of the invention has a first layer comprising inorganic fibers embedded within a polymer matrix. The first layer has a structured surface to provide an optical function to light passing therethrough. The film may have various beneficial optical properties, for example, light that propagates substantially perpendicularly through the first layer may be subject to no more than a certain level of haze or light incident on the film may be subject to a minimum value of brightness gain. Various methods of manufacturing the films are described.
PCT/US2007/065369 2006-03-31 2007-03-28 Structured composite optical films WO2007115041A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP07759582A EP2008126A4 (en) 2006-03-31 2007-03-28 Structured composite optical films
JP2009503248A JP2009532721A (en) 2006-03-31 2007-03-28 Structured composite optical film

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/278,336 US20070236939A1 (en) 2006-03-31 2006-03-31 Structured Composite Optical Films
US11/278,336 2006-03-31

Publications (2)

Publication Number Publication Date
WO2007115041A2 WO2007115041A2 (en) 2007-10-11
WO2007115041A3 true WO2007115041A3 (en) 2007-12-21

Family

ID=38564190

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/065369 WO2007115041A2 (en) 2006-03-31 2007-03-28 Structured composite optical films

Country Status (7)

Country Link
US (2) US20070236939A1 (en)
EP (1) EP2008126A4 (en)
JP (1) JP2009532721A (en)
KR (1) KR20080106456A (en)
CN (1) CN101410731A (en)
TW (1) TW200811527A (en)
WO (1) WO2007115041A2 (en)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9105382B2 (en) 2003-11-14 2015-08-11 Tundra Composites, LLC Magnetic composite
US20070236939A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Structured Composite Optical Films
TW200739203A (en) * 2006-04-10 2007-10-16 Chi Lin Technology Co Ltd Diffuser plate
DE102006034817A1 (en) * 2006-07-27 2008-01-31 Airbus Deutschland Gmbh Aircraft light source has light emitting diode and plenum chamber, where plenum chamber has body with refractive index and other bodies arranged in former body, which have other refractive indices
US7773834B2 (en) 2006-08-30 2010-08-10 3M Innovative Properties Company Multilayer polarizing fibers and polarizers using same
KR100755010B1 (en) * 2006-10-30 2007-09-04 황천남 Lighting device
JP4321614B2 (en) * 2007-03-22 2009-08-26 ソニー株式会社 Light transmissive film, method for producing the same, and display device
JP5314013B2 (en) * 2007-07-03 2013-10-16 スリーエム イノベイティブ プロパティズ カンパニー Backlight assembly having a transmissive optical film (OPTICAL FILM)
US7845826B2 (en) * 2008-01-15 2010-12-07 Skc Haas Display Films Co., Ltd. Multilayered integrated backlight illumination assembly
JP5243558B2 (en) 2008-01-18 2013-07-24 ワイルド リバー コンサルティング グループ リミテッド ライアビリティー カンパニー Melt-molded polymer composite and method for producing the same
US20090250839A1 (en) * 2008-04-02 2009-10-08 Coda Octopus Group, Inc. Method of preparing an object for submerged sonar inspection
TWI497121B (en) * 2008-04-18 2015-08-21 Univ Nat Cheng Kung An optical modulation structure and a light source device including the optical modulation structure
US8596809B2 (en) * 2008-05-30 2013-12-03 3M Innovative Properties Company Suspended optical film
ITMI20081135A1 (en) 2008-06-24 2009-12-25 Trapani Paolo Di LIGHTING DEVICE
JP5130174B2 (en) * 2008-09-25 2013-01-30 日東電工株式会社 Optical film take-up roll and method for producing the same
US9046656B2 (en) 2008-11-18 2015-06-02 3M Innovative Properties Company Isotropic layer of multilayer optical film comprising birefringent thermoplastic polymer
KR101040930B1 (en) * 2008-12-22 2011-06-16 웅진케미칼 주식회사 High luminance multifunctional plate combined by diffusion plate, method of manufacturing thereof and liquid crystal display equipped with them
KR101040931B1 (en) * 2008-12-23 2011-06-16 웅진케미칼 주식회사 Slim multifunctional plate for lcd tv, method of manufacturing thereof and back light unit equipped with them
JP5322630B2 (en) * 2008-12-25 2013-10-23 チェイル インダストリーズ インコーポレイテッド Lighting device
JP5353385B2 (en) * 2009-04-02 2013-11-27 ソニー株式会社 Manufacturing method of optical sheet
BRPI1014881A2 (en) 2009-04-24 2016-04-19 Sharp Kk anti-reflective film, method for manufacturing anti-reflective film, and display apparatus. "
US9249283B2 (en) 2009-04-29 2016-02-02 Tundra Composites, LLC Reduced density glass bubble polymer composite
CN102565887B (en) * 2009-06-12 2014-12-17 夏普株式会社 Antireflection film, display device and light transmissive member
JP2011039189A (en) * 2009-08-07 2011-02-24 Dainippon Printing Co Ltd Optical sheet, surface light source device, and transmissive display device
US20110075262A1 (en) * 2009-09-28 2011-03-31 Chao-Ying Lin Asymmetric light diffuser and methods for manufacturing the same
JP2013508923A (en) * 2009-10-24 2013-03-07 スリーエム イノベイティブ プロパティズ カンパニー Light source and display system incorporating the light source
JP6178076B2 (en) * 2009-10-24 2017-08-09 スリーエム イノベイティブ プロパティズ カンパニー Diffuser with voids
EP2494387A2 (en) * 2009-10-26 2012-09-05 3M Innovative Properties Company Fresnel lens
KR101848939B1 (en) * 2009-10-27 2018-04-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Optical film with anti-warp surface
EP2678736B1 (en) * 2011-02-25 2015-01-21 3M Innovative Properties Company Variable index light extraction layer for use in a front-lit reflective display device
JP2012208211A (en) * 2011-03-29 2012-10-25 Hitachi Consumer Electronics Co Ltd Naked eye stereoscopic display
US9245874B2 (en) * 2011-04-18 2016-01-26 Cree, Inc. LED array having embedded LED and method therefor
WO2012166462A2 (en) 2011-05-31 2012-12-06 3M Innovative Properties Company Method for making microstructured tools having interspersed topographies, and articles produced therefrom
EP2714358B1 (en) 2011-05-31 2020-02-19 3M Innovative Properties Company Methods for making differentially pattern cured microstructured articles
KR20140020493A (en) * 2012-08-08 2014-02-19 삼성디스플레이 주식회사 Light guide plate and manufacturing method of the same
KR101296323B1 (en) * 2012-08-28 2013-08-13 광주과학기술원 Electromagnetic wave absorber and fabrication method for the same
CN103809230A (en) * 2012-11-14 2014-05-21 友辉光电股份有限公司 Brightness enhancement film, backlight module and liquid crystal display device
US20160054508A1 (en) * 2013-03-29 2016-02-25 Sharp Kabushiki Kaisha Lighting device and display device
KR20140139299A (en) * 2013-05-27 2014-12-05 삼성디스플레이 주식회사 Window structure and display device having the same
US9246134B2 (en) * 2014-01-20 2016-01-26 3M Innovative Properties Company Lamination transfer films for forming articles with engineered voids
KR102236710B1 (en) * 2014-04-10 2021-04-06 엘지이노텍 주식회사 Optical element and backlight unit including the same
CN113917585A (en) 2014-10-23 2022-01-11 康宁股份有限公司 Light diffusion member and method of manufacturing light diffusion member
JP6664193B2 (en) * 2014-12-12 2020-03-13 三星電子株式会社Ｓａｍｓｕｎｇ Ｅｌｅｃｔｒｏｎｉｃｓ Ｃｏ．，Ｌｔｄ． Backlight unit
GB2537088B (en) * 2014-12-22 2017-09-20 Evans Turner (Finishes) Ltd Light panel
CN104570480A (en) * 2014-12-30 2015-04-29 北京维信诺科技有限公司 Liquid crystal display device
US10571618B2 (en) * 2015-08-18 2020-02-25 Apple Inc. Display backlight with an optical film
JP2019504354A (en) * 2015-12-28 2019-02-14 スリーエム イノベイティブ プロパティズ カンパニー Article having a microstructured layer
US11708510B2 (en) 2016-01-15 2023-07-25 3M Innovative Properties Company Optical adhesive
GB2546746B (en) * 2016-01-26 2020-04-01 Reco Surfaces Ltd Method for mounting wall panels & wall panel system
CN105549135B (en) * 2016-01-27 2018-01-12 张家港康得新光电材料有限公司 Brightness enhancement film, its preparation method and include its display device
TWI606286B (en) 2016-05-24 2017-11-21 揚昇照明股份有限公司 Composite film and display device
TWM537663U (en) 2016-10-25 2017-03-01 揚昇照明股份有限公司 Viewing angle control device and viewing angle controllable display apparatus
US10223952B2 (en) 2016-10-26 2019-03-05 Microsoft Technology Licensing, Llc Curved edge display with controlled distortion
US10185064B2 (en) 2016-10-26 2019-01-22 Microsoft Technology Licensing, Llc Curved edge display with controlled luminance
TWI605287B (en) 2016-12-29 2017-11-11 揚昇照明股份有限公司 Display Device
CN108345139B (en) 2017-01-25 2022-04-22 中强光电股份有限公司 Display device with switchable viewing angle
US11187847B2 (en) 2017-06-06 2021-11-30 3M Innovative Properties Company Backlight including wide-web turning film and reflective polarizer with quarter-wave retarder
US10989868B1 (en) 2017-09-14 2021-04-27 Apple Inc. Fabric items with thermally imprinted light-emitting regions
CN207650518U (en) 2017-12-26 2018-07-24 扬升照明股份有限公司 Display module can be switched in visual angle switchable apparatus and visual angle
CN208126055U (en) 2018-04-28 2018-11-20 扬升照明股份有限公司 Display device
JP2020056952A (en) * 2018-10-03 2020-04-09 ユニチカ株式会社 Sheet, lighting device, and membrane ceiling
EP3893047B1 (en) * 2018-12-06 2023-08-30 Nitto Denko Corporation Optical laminate
WO2021182875A1 (en) * 2020-03-13 2021-09-16 Samsung Electronics Co., Ltd. Display apparatus

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6111696A (en) * 1996-02-29 2000-08-29 3M Innovative Properties Company Brightness enhancement film
US20030123150A1 (en) * 2001-12-14 2003-07-03 Eastman Kodak Company Microvoided light diffuser
US6697195B2 (en) * 2000-08-21 2004-02-24 3M Innovative Properties Company Loss enhanced reflective optical filters
US6737154B2 (en) * 1995-06-26 2004-05-18 3M Innovative Properties Company Multilayer polymer film with additional coatings or layers

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL125936C (en) * 1961-06-20 1900-01-01
NL128611C (en) * 1964-04-29
US3308508A (en) * 1964-10-02 1967-03-14 Dow Chemical Co Die
US3759647A (en) * 1969-04-10 1973-09-18 Turner Alfrey Us Apparatus for the preparation of multilayer plastic articles
US3565985A (en) * 1969-04-10 1971-02-23 Dow Chemical Co Method of preparing multilayer plastic articles
US3647612A (en) * 1969-06-06 1972-03-07 Dow Chemical Co Multilayer plastic articles
US3801429A (en) * 1969-06-06 1974-04-02 Dow Chemical Co Multilayer plastic articles
US3746485A (en) * 1969-07-16 1973-07-17 Dow Chemical Co Apparatus for the production of net-like structures
US3607509A (en) * 1969-07-16 1971-09-21 Dow Chemical Co Production of netlike structures
US3711189A (en) * 1969-10-02 1973-01-16 Schneider & Co Light diffusing-nondiffusing window
US3647278A (en) * 1970-03-26 1972-03-07 Polaroid Corp Light-transmitting elements
US3707120A (en) * 1971-06-01 1972-12-26 Owens Corning Fiberglass Corp Reinforcement of rubber
US4576850A (en) * 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
US4582885A (en) * 1978-07-20 1986-04-15 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
US4668558A (en) * 1978-07-20 1987-05-26 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
FR2460079A1 (en) * 1979-06-27 1981-01-16 Thomson Csf MOSAIC OF RADIATION DETECTORS READED BY A SEMICONDUCTOR DEVICE, AND VIEWING SYSTEM COMPRISING SUCH A MOSAIC
US5202574A (en) * 1980-05-02 1993-04-13 Texas Instruments Incorporated Semiconductor having improved interlevel conductor insulation
US4475892A (en) * 1982-10-13 1984-10-09 Jaff Investment Company Microcellular ceramic material and process for manufacture thereof
CA1277188C (en) * 1984-11-19 1990-12-04 James E. O'connor Fiber reinforced thermoplastic articles and process for the preparationthereof
GB8600021D0 (en) * 1986-01-02 1986-02-12 Rca Corp Light box
EP0316922A3 (en) * 1987-11-20 1992-01-08 Asahi Glass Company Ltd. Fiber-reinforced resin material and fiber-reinforced resin laminate using it as base material
US5230949A (en) * 1987-12-21 1993-07-27 Entek Manufacturing Inc. Nonwoven webs of microporous fibers and filaments
US5039566A (en) * 1988-06-27 1991-08-13 Mcdonnell Douglas Corporation Transparent composite material
US5183597A (en) * 1989-02-10 1993-02-02 Minnesota Mining And Manufacturing Company Method of molding microstructure bearing composite plastic articles
US4914902A (en) * 1989-03-14 1990-04-10 E. I. Du Pont De Nemours And Company High strength cored cords
US5380479A (en) * 1989-12-26 1995-01-10 The Dow Chemical Company Method and apparatus for producing multilayer plastic articles
US5561173A (en) * 1990-06-19 1996-10-01 Carolyn M. Dry Self-repairing, reinforced matrix materials
US5137939A (en) * 1990-12-19 1992-08-11 Ici Americas Inc. Polyester film containing minute glass spheres and fumed silica useful for microfilm
US5665450A (en) * 1992-08-21 1997-09-09 The Curators Of The University Of Missouri Optically transparent composite material and process for preparing same
US5411795A (en) * 1992-10-14 1995-05-02 Monsanto Company Electroless deposition of metal employing thermally stable carrier polymers
TW289095B (en) * 1993-01-11 1996-10-21
DE59410387D1 (en) * 1993-01-29 2004-10-21 Ticona Gmbh Fiber-reinforced cycloolefin copolymer material, process for its production and molded articles from the material
US5882774A (en) * 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US5828488A (en) * 1993-12-21 1998-10-27 Minnesota Mining And Manufacturing Co. Reflective polarizer display
US6804058B1 (en) * 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US6025897A (en) * 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US5646207A (en) * 1994-03-14 1997-07-08 Ppg Industries, Inc. Aqueous sizing compositions for glass fibers providing improved whiteness in glass fiber reinforced plastics
EP0813667B1 (en) * 1995-03-03 1999-05-26 Minnesota Mining And Manufacturing Company Light directing film having variable height structured surface and light directing article constructed therefrom
US5751388A (en) * 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
FR2743822B1 (en) * 1996-01-19 1998-03-20 Vetrotex France Sa PROCESS AND DEVICE FOR MANUFACTURING A COMPOSITE MATERIAL
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
FR2750979B1 (en) * 1996-07-10 1998-10-02 Vetrotex France Sa DEVICE FOR MANUFACTURING A COMPOSITE YARN
US6495483B1 (en) * 1997-03-14 2002-12-17 The United States Of America As Represented By The Secretary Of The Navy Linear metallocene polymers containing acetylenic and inorganic units and thermosets and ceramics therefrom
US6107364A (en) * 1997-05-09 2000-08-22 3M Innovative Properties Company Methyl styrene as a high index of refraction monomer
US5932626A (en) * 1997-05-09 1999-08-03 Minnesota Mining And Manufacturing Company Optical product prepared from high index of refraction brominated monomers
US6280063B1 (en) * 1997-05-09 2001-08-28 3M Innovative Properties Company Brightness enhancement article
JP3460588B2 (en) * 1997-09-18 2003-10-27 セイコーエプソン株式会社 Display device and electronic device using the same
US6497946B1 (en) * 1997-10-24 2002-12-24 3M Innovative Properties Company Diffuse reflective articles
US6224223B1 (en) * 1997-12-22 2001-05-01 Casio Computer Co., Ltd. Illumination panel and display device using the same
US6159405A (en) * 1998-09-22 2000-12-12 Borden Chemical, Inc. Phenolic resin system for pultrusion composites
US6292292B1 (en) * 2000-02-18 2001-09-18 Photon-X Rare earth polymers, optical amplifiers and optical fibers
US6881288B2 (en) * 1999-06-21 2005-04-19 Pella Corporation Method of making a reinforcing mat for a pultruded part
US20030141373A1 (en) * 2000-09-01 2003-07-31 Ellen Lasch Transaction card with dual IC chips
US6356391B1 (en) * 1999-10-08 2002-03-12 3M Innovative Properties Company Optical film with variable angle prisms
US6590711B1 (en) * 2000-04-03 2003-07-08 3M Innovative Properties Co. Light directing construction having corrosion resistant feature
EP1136752A1 (en) * 2000-03-24 2001-09-26 Nec Corporation Backlight unit and display device using the same backlight unit
US6569517B1 (en) * 2000-11-17 2003-05-27 3M Innovative Properties Company Color tailorable pigmented optical bodies with surface metalization
US6917399B2 (en) * 2001-02-22 2005-07-12 3M Innovative Properties Company Optical bodies containing cholesteric liquid crystal material and methods of manufacture
KR100765138B1 (en) * 2001-04-09 2007-10-15 삼성전자주식회사 Backlight assembly and liquid crystal display device using thereof
US6864932B2 (en) * 2001-04-16 2005-03-08 Nitto Denko Corporation Optical member and liquid-crystal display device
US20030017326A1 (en) * 2001-06-01 2003-01-23 3M Innovative Properties Company Color stable pigmented polymeric films having dyes for color adjustment
ATE413269T1 (en) * 2001-07-16 2008-11-15 Massachusetts Inst Technology METHOD FOR PRODUCING FIBER OPTICAL FIBERS
JP2003119623A (en) * 2001-08-06 2003-04-23 Nissan Motor Co Ltd Structure with light reflective function
JP2003306558A (en) * 2001-11-02 2003-10-31 Nitto Denko Corp Optical film and its production method, optical element, and image display
WO2003064535A1 (en) * 2002-01-25 2003-08-07 Sumitomo Bakelite Co., Ltd. Transparent composite composition
DE60333984D1 (en) * 2002-01-25 2010-10-14 Sumitomo Bakelite Co TRANSPARENT COMPOSITION COMPOSITION
JP2003307621A (en) * 2002-04-18 2003-10-31 Nitto Denko Corp Pressure-sensitive adhesive optical film and image display device
US7259803B2 (en) * 2002-05-27 2007-08-21 Nitto Denko Corporation Resin sheet, liquid crystal cell substrate comprising the same
US7010212B2 (en) * 2002-05-28 2006-03-07 3M Innovative Properties Company Multifunctional optical assembly
US6879470B2 (en) * 2002-08-19 2005-04-12 Quantum Corporation Thin film recording head with a localized coating to protect against corrosion and electrostatic discharge
US6818306B2 (en) * 2002-09-27 2004-11-16 The Boeing Company Optically clear structural laminate
US6908202B2 (en) * 2002-10-03 2005-06-21 General Electric Company Bulk diffuser for flat panel display
US6844950B2 (en) * 2003-01-07 2005-01-18 General Electric Company Microstructure-bearing articles of high refractive index
TW200416437A (en) * 2003-01-23 2004-09-01 Toray Industries Display panel
EP1595181A1 (en) * 2003-02-10 2005-11-16 Koninklijke Philips Electronics N.V. Display illumination system and manufacturing method thereof
US6846089B2 (en) * 2003-05-16 2005-01-25 3M Innovative Properties Company Method for stacking surface structured optical films
US7046439B2 (en) * 2003-05-22 2006-05-16 Eastman Kodak Company Optical element with nanoparticles
US20040234724A1 (en) * 2003-05-22 2004-11-25 Eastman Kodak Company Immisible polymer filled optical elements
US6916528B2 (en) * 2003-05-30 2005-07-12 General Electric Company Methods for manufacturing silver multilayered films and the articles obtained therefrom
JP2007534972A (en) * 2003-07-14 2007-11-29 マサチューセッツ・インスティテュート・オブ・テクノロジー Optoelectronic fiber that can be shared by conductors, semiconductors, and insulators
JP2005153273A (en) * 2003-11-25 2005-06-16 Nitto Denko Corp Resin sheet, liquid crystal cell substrate, liquid crystal display device, substrate for electroluminescence display device, electroluminnescence display device and substrate for solar cell
US7125607B2 (en) * 2004-03-16 2006-10-24 Solutia Incorporated Polymer sheets and methods of controlling adhesion of polymer sheets to glass
US7169719B2 (en) * 2004-06-16 2007-01-30 Cooley Incorporated Universal fleecebacked roofing membrane
JP2006049281A (en) * 2004-06-30 2006-02-16 Canon Inc Manufacturing method and apparatus for substrate, image display apparatus, and manufacturing method for same
WO2006031545A1 (en) * 2004-09-09 2006-03-23 Fusion Optix, Inc. Enhanced lcd backlight
KR100660707B1 (en) * 2004-11-18 2006-12-21 엘지전자 주식회사 backlight unit
US7386212B2 (en) * 2005-02-28 2008-06-10 3M Innovative Properties Company Polymer photonic crystal fibers
US7362943B2 (en) * 2005-02-28 2008-04-22 3M Innovative Properties Company Polymeric photonic crystals with co-continuous phases
US20060193578A1 (en) * 2005-02-28 2006-08-31 Ouderkirk Andrew J Composite polymeric optical films with co-continuous phases
US7406239B2 (en) * 2005-02-28 2008-07-29 3M Innovative Properties Company Optical elements containing a polymer fiber weave
US7356229B2 (en) * 2005-02-28 2008-04-08 3M Innovative Properties Company Reflective polarizers containing polymer fibers
US20060255486A1 (en) * 2005-05-10 2006-11-16 Benson Olester Jr Method of manufacturing composite optical body containing inorganic fibers
US20070153384A1 (en) * 2005-12-30 2007-07-05 Ouderkirk Andrew J Reinforced reflective polarizer films
US20070153162A1 (en) * 2005-12-30 2007-07-05 Wright Robin E Reinforced reflective polarizer films
US7327923B2 (en) * 2006-03-31 2008-02-05 3M Innovative Properties Company Spiral multilayer fibers
US20070236938A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Structured Composite Optical Films
US20070237938A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Reinforced Optical Films
US20070236939A1 (en) * 2006-03-31 2007-10-11 3M Innovative Properties Company Structured Composite Optical Films
US20070281143A1 (en) * 2006-06-05 2007-12-06 Aylward Peter T Diffusely-reflecting element and method of making

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6737154B2 (en) * 1995-06-26 2004-05-18 3M Innovative Properties Company Multilayer polymer film with additional coatings or layers
US6111696A (en) * 1996-02-29 2000-08-29 3M Innovative Properties Company Brightness enhancement film
US6697195B2 (en) * 2000-08-21 2004-02-24 3M Innovative Properties Company Loss enhanced reflective optical filters
US20030123150A1 (en) * 2001-12-14 2003-07-03 Eastman Kodak Company Microvoided light diffuser

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2008126A4 *

Also Published As

Publication number Publication date
TW200811527A (en) 2008-03-01
KR20080106456A (en) 2008-12-05
US20070236939A1 (en) 2007-10-11
EP2008126A2 (en) 2008-12-31
CN101410731A (en) 2009-04-15
US20110149554A1 (en) 2011-06-23
WO2007115041A2 (en) 2007-10-11
JP2009532721A (en) 2009-09-10
EP2008126A4 (en) 2011-05-04

Similar Documents

Publication Publication Date Title
WO2007115041A3 (en) Structured composite optical films
WO2007117935A3 (en) Structured composite optical films
JP2009532721A5 (en)
EP2524256A4 (en) Microreplicated film for attachment to autostereoscopic display components
TW200745654A (en) Improved light control film composite and LCD device comprising the same
TW200621840A (en) Modified copolyesters and optical films including modified copolyesters
WO2009054160A1 (en) Backlight unit and display unit
WO2009066474A1 (en) Liquid crystal display
WO2008045207A3 (en) Light guide
WO2009001629A1 (en) Clear hard coat film, and antireflection film, polarizing plates and displays, made by using the same
NZ712427A (en) Stretch releasable adhesive
WO2008126868A1 (en) Image display device
TW200745624A (en) Wide angle mirror system
EP2347896A4 (en) Film having low refractive index and method for producing the same, anti-reflection film and method for producing the same, coating liquid set for film having low refractive index, substrate having microparticle-laminated thin film, and method for producing the same, and optical member
JP2010528433A5 (en)
TW200736309A (en) Reinforced reflective polarizer films
HK1135474A1 (en) Optical elements comprising compatiblizing coatings and methods of making the same
WO2010078046A3 (en) Architectural articles comprising a fluoropolymeric multilayer optical film and methods of making the same
WO2011084391A3 (en) Light redirecting film laminate
WO2008123458A1 (en) Anisotropic diffusion plate and backlight unit provided with the same
WO2008123045A1 (en) Reflective film, and reflective sheet for back light comprising the same
EP2128658A3 (en) Reflection reducing film, optical member and optical system
WO2010131854A3 (en) Organic light-emitting diode and method for manufacturing same
US9958596B2 (en) Display device, multilayer light guide plate structure and front light module
TW200728788A (en) Method of making a polarizer plate

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780010739.9

Country of ref document: CN

WWE Wipo information: entry into national phase

Ref document number: 1020087023730

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 2009503248

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007759582

Country of ref document: EP