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AU7064400A - Optical films having at least one particle-containing layer - Google Patents

Optical films having at least one particle-containing layer

Info

Publication number
AU7064400A
AU7064400A AU70644/00A AU7064400A AU7064400A AU 7064400 A AU7064400 A AU 7064400A AU 70644/00 A AU70644/00 A AU 70644/00A AU 7064400 A AU7064400 A AU 7064400A AU 7064400 A AU7064400 A AU 7064400A
Authority
AU
Australia
Prior art keywords
particle
containing layer
optical films
films
optical
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.)
Abandoned
Application number
AU70644/00A
Inventor
Elisa M Cross
Timothy J. Hebrink
Robert W. Horn
Guy M. Kallman
William L Kausch
Susan L Kent
Timothy J. Nevitt
Mark B O'neill
James A. Olson
Carl A Stover
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 Innovative Properties Co
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
Priority claimed from US09/498,028 external-priority patent/US6268961B1/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of AU7064400A publication Critical patent/AU7064400A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • 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
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • 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
    • 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
    • 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
    • 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
    • G02F1/13362—Illuminating devices providing polarized light, e.g. by converting a polarisation component into another one
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133536—Reflective polarizers
    • 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
    • G02F1/133528—Polarisers
    • G02F1/133545—Dielectric stack polarisers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Polarising Elements (AREA)
  • Laminated Bodies (AREA)
  • Optical Elements Other Than Lenses (AREA)
AU70644/00A 1999-09-20 2000-08-22 Optical films having at least one particle-containing layer Abandoned AU7064400A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US39953199A 1999-09-20 1999-09-20
US09399531 1999-09-20
US09498028 2000-02-04
US09/498,028 US6268961B1 (en) 1999-09-20 2000-02-04 Optical films having at least one particle-containing layer
PCT/US2000/022979 WO2001022130A1 (en) 1999-09-20 2000-08-22 Optical films having at least one particle-containing layer

Publications (1)

Publication Number Publication Date
AU7064400A true AU7064400A (en) 2001-04-24

Family

ID=27016655

Family Applications (1)

Application Number Title Priority Date Filing Date
AU70644/00A Abandoned AU7064400A (en) 1999-09-20 2000-08-22 Optical films having at least one particle-containing layer

Country Status (5)

Country Link
EP (1) EP1214613A1 (en)
JP (1) JP5046456B2 (en)
CN (1) CN1174266C (en)
AU (1) AU7064400A (en)
WO (1) WO2001022130A1 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3752410B2 (en) * 1999-12-24 2006-03-08 帝人株式会社 Multilayer laminated stretched film
DE10161200A1 (en) * 2001-12-13 2003-06-26 Clariant Gmbh Composite mask for making a diffuser
DE10200760A1 (en) 2002-01-10 2003-07-24 Clariant Gmbh Nanocomposite material for the production of refractive index gradient films
DE10213036A1 (en) 2002-03-22 2003-10-02 Clariant Gmbh Plastic film with multi-layer interference coating
JP2004333716A (en) * 2003-05-06 2004-11-25 Tomoegawa Paper Co Ltd Light diffusion layer, light diffusion film and light diffusion adhesive sheet
KR101244665B1 (en) * 2005-12-29 2013-03-18 엘지디스플레이 주식회사 optical sheet and back light unit using the same
JP4746475B2 (en) * 2006-04-28 2011-08-10 帝人デュポンフィルム株式会社 Reflective polarizing plate
US20080002256A1 (en) * 2006-06-30 2008-01-03 3M Innovative Properties Company Optical article including a beaded layer
US20080024870A1 (en) * 2006-07-27 2008-01-31 Bourdelais Robert P Light-redirecting film containing optical modification layer
US20080192352A1 (en) * 2007-02-12 2008-08-14 Eastman Kodak Company Optical diffuser film and light assembly
JP2009128904A (en) * 2007-11-26 2009-06-11 Lg Electronics Inc Optical film and liquid crystal display
EP2128661A1 (en) 2008-05-27 2009-12-02 LG Electronics Inc. Optical sheet and liquid crystal display including the same
KR100960556B1 (en) * 2008-05-27 2010-06-03 엘지전자 주식회사 Optical sheet and liquid crystal display using the same
US7787074B2 (en) 2008-05-28 2010-08-31 Lg Electronics Inc. Optical sheet, backlight unit, and liquid crystal display
US20090296022A1 (en) * 2008-05-28 2009-12-03 Junghoon Lee Optical sheet, backlight unit, and liquid crystal display
KR100962442B1 (en) * 2008-05-28 2010-06-14 엘지전자 주식회사 Optical sheet, backlight unit and liquid crystal display including the same
US7956954B2 (en) 2008-05-28 2011-06-07 Lg Electronics Inc. Optical sheet, backlight unit, and liquid crystal display
KR20100047571A (en) * 2008-10-29 2010-05-10 신화인터텍 주식회사 Liquid cristal film, light source assembly including the same and liquid crystal display including the liquid crystal film
KR101696492B1 (en) * 2008-11-19 2017-01-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 Multilayer Optical Film With Output Confinement in Both Polar and Azimuthal Directions and Related Constructions
JP5908842B2 (en) * 2009-10-27 2016-04-26 スリーエム イノベイティブ プロパティズ カンパニー Optical film with anti-strain surface
JP6001545B2 (en) 2010-10-20 2016-10-05 スリーエム イノベイティブ プロパティズ カンパニー Broadband semi-mirror mirror film incorporating nano-void polymer layer
WO2013084718A1 (en) * 2011-12-06 2013-06-13 株式会社きもと Display with outer surfacing member, and anti-newton ring sheet
KR101936810B1 (en) * 2012-06-08 2019-01-09 삼성전자주식회사 Liquid crystal display apparatus
EP3032300A1 (en) * 2012-08-15 2016-06-15 3M Innovative Properties Company Polarizing beam splitter plates providing high resolution images and systems utilizing such polarizing beam splitter plates
JP6461115B2 (en) * 2013-10-04 2019-01-30 スリーエム イノベイティブ プロパティズ カンパニー Decorative microsphere articles
JP6656799B2 (en) * 2013-11-29 2020-03-04 王子ホールディングス株式会社 Anti-Newton ring laminate and capacitive touch panel using the anti-Newton ring laminate
JP2015118272A (en) * 2013-12-18 2015-06-25 株式会社 オルタステクノロジー Liquid crystal display device for head-up display device, and head-up display device
KR101723790B1 (en) * 2015-01-15 2017-04-07 주식회사 엘엠에스 Reflective Polarizing Module Having Light Recycling Sheet and Back Light Unit Having the Same
JP2017111267A (en) 2015-12-16 2017-06-22 富士フイルム株式会社 Mirror with vehicle-purposed image display function, and manufacturing method of the same
CN105511012B (en) * 2016-02-25 2019-01-18 福州大学 A kind of light guide structure for realizing polarization collimation area source
WO2018084052A1 (en) * 2016-11-01 2018-05-11 アルプス電気株式会社 Optical panel, method for producing same, and device
WO2021224782A1 (en) * 2020-05-08 2021-11-11 3M Innovative Properties Company Optical construction and display system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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JPH06258522A (en) * 1993-03-03 1994-09-16 Fuji Photo Film Co Ltd Double refraction film, production of the double refraction film and liquid crystal display device
US5867316A (en) * 1996-02-29 1999-02-02 Minnesota Mining And Manufacturing Company Multilayer film having a continuous and disperse phase
JPH09251101A (en) * 1996-03-15 1997-09-22 Konica Corp Protective film for polarizing plate
JP3153142B2 (en) * 1997-02-25 2001-04-03 日本電気株式会社 Conductive polarizing plate
JP3658634B2 (en) * 1997-02-28 2005-06-08 カシオ計算機株式会社 Liquid crystal display
US6531230B1 (en) * 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
JP3580124B2 (en) * 1998-03-05 2004-10-20 日東電工株式会社 Optical element, lighting device and liquid crystal display device
WO2000019266A1 (en) * 1998-09-25 2000-04-06 Citizen Watch Co., Ltd. Liquid crystal display
JP2001056410A (en) * 1999-08-18 2001-02-27 Nitto Denko Corp Diffusion polarizing member and liquid crystal display device

Also Published As

Publication number Publication date
JP5046456B2 (en) 2012-10-10
CN1375066A (en) 2002-10-16
JP2003510629A (en) 2003-03-18
CN1174266C (en) 2004-11-03
EP1214613A1 (en) 2002-06-19
WO2001022130A1 (en) 2001-03-29

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase