AU692715B2 - High efficiency optical devices - Google Patents

High efficiency optical devices

Info

Publication number
AU692715B2
AU692715B2 AU62796/96A AU6279696A AU692715B2 AU 692715 B2 AU692715 B2 AU 692715B2 AU 62796/96 A AU62796/96 A AU 62796/96A AU 6279696 A AU6279696 A AU 6279696A AU 692715 B2 AU692715 B2 AU 692715B2
Authority
AU
Australia
Prior art keywords
optical
film
light
layers
multilayer
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.)
Ceased
Application number
AU62796/96A
Other languages
English (en)
Other versions
AU6279696A (en
Inventor
Sanford Cobb Jr.
Andrew J. Ouderkirk
Michael F. Weber
David L Wortman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of AU6279696A publication Critical patent/AU6279696A/en
Application granted granted Critical
Publication of AU692715B2 publication Critical patent/AU692715B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/302—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising aromatic vinyl (co)polymers, e.g. styrenic (co)polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/304—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising vinyl halide (co)polymers, e.g. PVC, PVDC, PVF, PVDF
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • B32B27/322—Layered products comprising a layer of synthetic resin comprising polyolefins comprising halogenated polyolefins, e.g. PTFE
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
    • G02B5/0825—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only
    • G02B5/0841—Multilayer mirrors, i.e. having two or more reflecting layers the reflecting layers comprising dielectric materials only comprising organic materials, e.g. polymers
    • 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
    • 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
    • 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
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
    • 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
    • G02B6/0096—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the lights guides being of the hollow type
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/05—5 or more layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2250/00—Layers arrangement
    • B32B2250/42—Alternating layers, e.g. ABAB(C), AABBAABB(C)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/42—Polarizing, birefringent, filtering
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/704—Crystalline
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2551/00—Optical elements
    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0045—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it by shaping at least a portion of the light guide
    • G02B6/0046—Tapered light guide, e.g. wedge-shaped light guide
    • 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
    • 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
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31786—Of polyester [e.g., alkyd, etc.]
    • Y10T428/31797—Next to addition polymer from unsaturated monomers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31935—Ester, halide or nitrile of addition polymer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Polarising Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
AU62796/96A 1995-06-26 1996-06-13 High efficiency optical devices Ceased AU692715B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/494,366 US6080467A (en) 1995-06-26 1995-06-26 High efficiency optical devices
US494366 1995-06-26
PCT/US1996/010338 WO1997001774A1 (en) 1995-06-26 1996-06-13 High efficiency optical devices

Publications (2)

Publication Number Publication Date
AU6279696A AU6279696A (en) 1997-01-30
AU692715B2 true AU692715B2 (en) 1998-06-11

Family

ID=23964181

Family Applications (1)

Application Number Title Priority Date Filing Date
AU62796/96A Ceased AU692715B2 (en) 1995-06-26 1996-06-13 High efficiency optical devices

Country Status (6)

Country Link
US (7) US6080467A (enExample)
EP (2) EP0835464B1 (enExample)
JP (1) JP3947786B2 (enExample)
AU (1) AU692715B2 (enExample)
DE (1) DE69636454T2 (enExample)
WO (1) WO1997001774A1 (enExample)

Families Citing this family (281)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6498683B2 (en) 1999-11-22 2002-12-24 3M Innovative Properties Company Multilayer optical bodies
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
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
US6025897A (en) 1993-12-21 2000-02-15 3M Innovative Properties Co. Display with reflective polarizer and randomizing cavity
US6804058B1 (en) 1993-12-21 2004-10-12 3M Innovative Properties Company Electroluminescent light source and display incorporating same
US6101032A (en) 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
EP0871923A1 (en) 1995-06-26 1998-10-21 Minnesota Mining And Manufacturing Company Transflective displays with reflective polarizing transflector
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
EP0832392B1 (en) * 1995-06-26 2003-08-13 Minnesota Mining And Manufacturing Company Backlight system with multilayer optical film reflector
US6080467A (en) * 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
US7907319B2 (en) 1995-11-06 2011-03-15 Qualcomm Mems Technologies, Inc. Method and device for modulating light with optical compensation
US6590705B1 (en) * 1996-02-29 2003-07-08 3M Innovative Properties Company Optical film with co-continuous phases
US5976424A (en) * 1996-07-31 1999-11-02 Minnesota Mining And Manufacturing Company Method for making multilayer optical films having thin optical layers
US5808794A (en) * 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
JPH10115826A (ja) * 1996-08-23 1998-05-06 Seiko Epson Corp 表示素子およびそれを用いた電子機器
JP3331903B2 (ja) 1996-08-23 2002-10-07 セイコーエプソン株式会社 表示素子及びそれを用いた電子機器
WO1998012595A1 (en) 1996-09-17 1998-03-26 Seiko Epson Corporation Display and electronic apparatus using the same
KR100582861B1 (ko) 1996-09-17 2006-05-25 세이코 엡슨 가부시키가이샤 표시 장치 및 그 표시 장치를 사용한 전자 기기
WO1998032046A1 (en) 1997-01-17 1998-07-23 Seiko Epson Corporation Liquid crystal device and electronic apparatus using it
JPH10260403A (ja) * 1997-01-20 1998-09-29 Seiko Epson Corp 液晶装置及び電子機器
US6529250B1 (en) 1997-05-22 2003-03-04 Seiko Epson Corporation Projector
JP3702643B2 (ja) * 1997-06-09 2005-10-05 セイコーエプソン株式会社 表示装置及び電子時計
US6300989B1 (en) 1997-06-13 2001-10-09 Seiko Epson Corporation Display device using polarized light separating means and electronic apparatus using the same
WO1998057220A1 (en) * 1997-06-13 1998-12-17 Seiko Epson Corporation Display, and electronic devices and polarization separators made by using the same
JPH1184034A (ja) 1997-07-09 1999-03-26 Seiko Epson Corp 電子時計
WO1999005563A1 (en) 1997-07-25 1999-02-04 Seiko Epson Corporation Display and electronic apparatus employing the same
WO1999005562A1 (en) 1997-07-25 1999-02-04 Seiko Epson Corporation Display and electronic device equipped with the same
JP3802658B2 (ja) * 1997-08-07 2006-07-26 セイコーエプソン株式会社 液晶表示装置及びそれを用いた電子機器
US6798468B1 (en) 1997-09-18 2004-09-28 Seiko Epson Corporation Display device with a light-reflective polarizer and electronic apparatus employing the same
JP3460588B2 (ja) * 1997-09-18 2003-10-27 セイコーエプソン株式会社 表示装置及びそれを用いた電子機器
US6627300B1 (en) 1997-10-12 2003-09-30 3M Innovative Properties Company Optical device containing polymeric material domains having different degrees of randomness
US7023602B2 (en) * 1999-05-17 2006-04-04 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter and color separation and recombination prisms
US6486997B1 (en) * 1997-10-28 2002-11-26 3M Innovative Properties Company Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter
JP3614001B2 (ja) 1997-12-03 2005-01-26 セイコーエプソン株式会社 投影装置
US6864861B2 (en) 1997-12-31 2005-03-08 Brillian Corporation Image generator having a miniature display device
US6967778B1 (en) 1998-01-13 2005-11-22 3M Innovative Properties Co. Optical film with sharpened bandedge
US6012820A (en) * 1998-01-13 2000-01-11 3M Innovative Properties Compnay Lighted hand-holdable novelty article
US6179948B1 (en) 1998-01-13 2001-01-30 3M Innovative Properties Company Optical film and process for manufacture thereof
US6113811A (en) 1998-01-13 2000-09-05 3M Innovative Properties Company Dichroic polarizing film and optical polarizer containing the film
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
US6157490A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Optical film with sharpened bandedge
US6111697A (en) 1998-01-13 2000-08-29 3M Innovative Properties Company Optical device with a dichroic polarizer and a multilayer optical film
US6157486A (en) * 1998-01-13 2000-12-05 3M Innovative Properties Company Retroreflective dichroic reflector
US6475609B1 (en) * 1998-01-13 2002-11-05 3M Innovative Properties Company Color shifting film glitter
US6045894A (en) * 1998-01-13 2000-04-04 3M Innovative Properties Company Clear to colored security film
DE69924354T2 (de) * 1998-01-13 2006-03-09 Minnesota Mining & Manufacturing Company, St. Paul Modifizierte copolyester und verbesserte reflektierende mehrschichtfolie
US6926952B1 (en) 1998-01-13 2005-08-09 3M Innovative Properties Company Anti-reflective polymer constructions and method for producing same
US6024455A (en) * 1998-01-13 2000-02-15 3M Innovative Properties Company Reflective article with concealed retroreflective pattern
US6207260B1 (en) 1998-01-13 2001-03-27 3M Innovative Properties Company Multicomponent optical body
US6082876A (en) * 1998-01-13 2000-07-04 3M Innovative Properties Company Hand-holdable toy light tube with color changing film
US6053795A (en) * 1998-01-13 2000-04-25 3M Innovative Properties Company Toy having image mode and changed image mode
US6788463B2 (en) 1998-01-13 2004-09-07 3M Innovative Properties Company Post-formable multilayer optical films and methods of forming
US6569515B2 (en) 1998-01-13 2003-05-27 3M Innovative Properties Company Multilayered polymer films with recyclable or recycled layers
US6120026A (en) * 1998-01-13 2000-09-19 3M Innovative Properties Co. Game with privacy material
US6531230B1 (en) 1998-01-13 2003-03-11 3M Innovative Properties Company Color shifting film
US6808658B2 (en) 1998-01-13 2004-10-26 3M Innovative Properties Company Method for making texture multilayer optical films
US6049419A (en) * 1998-01-13 2000-04-11 3M Innovative Properties Co Multilayer infrared reflecting optical body
US5999317A (en) * 1998-01-13 1999-12-07 3M Innovative Properties Company Toy mirror with transmissive image mode
EP1057049B1 (en) 1998-02-18 2008-10-01 Minnesota Mining And Manufacturing Company Optical film
DE69923292T2 (de) 1998-02-19 2006-03-23 Massachusetts Institute Of Technology, Cambridge Omnidirektionaler reflektor aus photonischem kristall
KR100703140B1 (ko) 1998-04-08 2007-04-05 이리다임 디스플레이 코포레이션 간섭 변조기 및 그 제조 방법
US8928967B2 (en) 1998-04-08 2015-01-06 Qualcomm Mems Technologies, Inc. Method and device for modulating light
US6282821B1 (en) 1998-06-25 2001-09-04 3M Innovative Properties Company Low-loss face diffuser films for backlit signage and methods for using same
US6749427B1 (en) 1998-07-31 2004-06-15 3M Innovative Properties Company Dental articles including post-formable multilayer optical films
US6256146B1 (en) 1998-07-31 2001-07-03 3M Innovative Properties Post-forming continuous/disperse phase optical bodies
BR9912618A (pt) * 1998-07-31 2001-05-02 Minnesota Mining & Mfg Artigo compreendendo uma pelìcula óptica de múltiplas camadas e processo de fabricar o mesmo
US6160663A (en) * 1998-10-01 2000-12-12 3M Innovative Properties Company Film confined to a frame having relative anisotropic expansion characteristics
WO2000022466A1 (en) * 1998-10-14 2000-04-20 Massachusetts Institute Of Technology Omnidirectional multilayer device for optical waveguiding
US6475608B2 (en) * 1998-11-16 2002-11-05 Engelhard Corporation Multi-layer iridescent films
US6598328B2 (en) 1998-11-19 2003-07-29 3M Innovative Properties Company Sign faces having reflective films and methods of using same
US6208466B1 (en) 1998-11-25 2001-03-27 3M Innovative Properties Company Multilayer reflector with selective transmission
US6271969B1 (en) * 1998-12-11 2001-08-07 Agilent Technolgoies, Inc. Folded optical system having improved image isolation
US6455140B1 (en) * 1999-01-13 2002-09-24 3M Innovative Properties Company Visible mirror film glitter
CN1293743A (zh) 1999-01-14 2001-05-02 美国3M公司 照明灯
US6350044B1 (en) 1999-01-14 2002-02-26 3M Innovative Properties Company Luminaire with central reflector surrounded by light transmitting and spreading optical sheet having structured surface
US6381068B1 (en) 1999-03-19 2002-04-30 3M Innovative Properties Company Reflective projection screen and projection system
US6515785B1 (en) * 1999-04-22 2003-02-04 3M Innovative Properties Company Optical devices using reflecting polarizing materials
US6407862B2 (en) * 1999-05-14 2002-06-18 3M Innovative Properties Company Electronic projection system with polymeric film optical components
US6972813B1 (en) 1999-06-09 2005-12-06 3M Innovative Properties Company Optical laminated bodies, lighting equipment and area luminescence equipment
GB9913466D0 (en) 1999-06-10 1999-08-11 3M Innovative Properties Co Panel-like structure for collecting radiant energy
WO2001022129A1 (en) 1999-09-20 2001-03-29 3M Innovative Properties Company Optical films having at least one particle-containing layer
WO2003007049A1 (en) * 1999-10-05 2003-01-23 Iridigm Display Corporation Photonic mems and structures
US6673275B1 (en) 1999-10-12 2004-01-06 3M Innovative Properties Company Method for making optical devices from homopolymers
US6654170B1 (en) 1999-10-12 2003-11-25 3M Innovative Properties Company Optical device having continuous and disperse phases
US6449093B2 (en) * 1999-10-12 2002-09-10 3M Innovative Properties Company Optical bodies made with a birefringent polymer
US6590711B1 (en) 2000-04-03 2003-07-08 3M Innovative Properties Co. Light directing construction having corrosion resistant feature
US6264336B1 (en) 1999-10-22 2001-07-24 3M Innovative Properties Company Display apparatus with corrosion-resistant light directing film
GB2356713A (en) 1999-11-26 2001-05-30 Seiko Epson Corp Distributed Bragg reflector
US6811867B1 (en) 2000-02-10 2004-11-02 3M Innovative Properties Company Color stable pigmented polymeric films
GB0006327D0 (en) * 2000-03-16 2000-05-03 3M Innovative Properties Co Light guides suitable for illuminated displays
US6893135B2 (en) 2000-03-16 2005-05-17 3M Innovative Properties Company Light guides suitable for illuminated displays
US6590707B1 (en) 2000-03-31 2003-07-08 3M Innovative Properties Company Birefringent reflectors using isotropic materials and form birefringence
WO2001079340A1 (en) 2000-04-13 2001-10-25 3M Innovative Properties Company Light stable articles
AU3486401A (en) 2000-08-21 2002-03-04 3M Innovative Properties Co Loss enhanced reflective optical filters
US6767609B2 (en) 2000-09-15 2004-07-27 3M Innovative Properties Company Perforated film constructions for backlit signs
US6569517B1 (en) * 2000-11-17 2003-05-27 3M Innovative Properties Company Color tailorable pigmented optical bodies with surface metalization
JP2002160339A (ja) * 2000-11-27 2002-06-04 Teijin Ltd 多層積層延伸フィルム
CN100406250C (zh) * 2000-11-27 2008-07-30 帝人株式会社 等离子显示器的前面板用近红外线反射膜
JP2002162518A (ja) * 2000-11-27 2002-06-07 Teijin Ltd プラズマディスプレイ前面板用近赤外線反射フィルムおよびそれからなる積層体
WO2002059663A1 (en) 2001-01-25 2002-08-01 Omniguide Communications Photonic crystal optical waveguides having tailored dispersion profiles
WO2002059656A2 (en) 2001-01-25 2002-08-01 Omniguide Communications Low-loss photonic crystal waveguide having large core radius
WO2002061467A2 (en) 2001-01-31 2002-08-08 Omniguide Communications Electromagnetic mode conversion in photonic crystal multimode waveguides
US6534158B2 (en) 2001-02-16 2003-03-18 3M Innovative Properties Company Color shifting film with patterned fluorescent and non-fluorescent colorants
US6506480B2 (en) 2001-02-16 2003-01-14 3M Innovative Properties Company Color shifting film with a plurality of fluorescent colorants
US6917399B2 (en) 2001-02-22 2005-07-12 3M Innovative Properties Company Optical bodies containing cholesteric liquid crystal material and methods of manufacture
US6573963B2 (en) 2001-02-22 2003-06-03 3M Innovativeproperties Company Cholesteric liquid crystal optical bodies and methods of manufacture
WO2002084362A1 (en) 2001-04-12 2002-10-24 Omniguide Communications Inc. High index-contrast fiber waveguides and applications
US7052762B2 (en) 2001-05-24 2006-05-30 3M Innovative Properties Company Low Tg multilayer optical films
US6609795B2 (en) * 2001-06-11 2003-08-26 3M Innovative Properties Company Polarizing beam splitter
US7272285B2 (en) 2001-07-16 2007-09-18 Massachusetts Institute Of Technology Fiber waveguides and methods of making the same
US6676859B2 (en) 2001-09-19 2004-01-13 Gentex Corporation Substrate mounting for organic, dielectric, optical film
US6876427B2 (en) 2001-09-21 2005-04-05 3M Innovative Properties Company Cholesteric liquid crystal optical bodies and methods of manufacture and use
US20030063888A1 (en) * 2001-10-01 2003-04-03 Sahlin Jennifer J. Channeling for use with light fiber
GB0123815D0 (en) * 2001-10-03 2001-11-21 3M Innovative Properties Co Light-guide lights providing a substantially monochromatic beam
GB0123813D0 (en) * 2001-10-03 2001-11-21 3M Innovative Properties Co Light-guide lights suitable for use in illuminated displays
MXPA04008400A (es) * 2002-02-28 2004-11-26 Solutia Inc Laminados reflejantes repujados.
TWI281891B (en) * 2002-03-01 2007-06-01 Teijin Ltd Biaxially oriented multi-layered laminated film and method for manufacture thereof
US6824868B2 (en) * 2002-04-30 2004-11-30 Solutia, Inc. Digital color-design composite for use in laminated glass
JP3955505B2 (ja) * 2002-07-08 2007-08-08 日本ライツ株式会社 導光板
US6909486B2 (en) * 2003-02-18 2005-06-21 Ran-Hong Raymond Wang Liquid crystal display viewable under all lighting conditions
US20040219338A1 (en) * 2003-05-01 2004-11-04 Hebrink Timothy J. Materials, configurations, and methods for reducing warpage in optical films
US20040227994A1 (en) * 2003-05-16 2004-11-18 Jiaying Ma Polarizing beam splitter and projection systems using the polarizing beam splitter
US6808394B1 (en) 2003-06-23 2004-10-26 American Polarizers, Inc. System for demonstrating effects of polarized lens
US7163305B2 (en) * 2003-06-25 2007-01-16 Gemtron Corporation Illuminated shelf
JP2005106879A (ja) * 2003-09-29 2005-04-21 Minolta Co Ltd 表面に多層膜を有するプリズムの製造方法
US6859323B1 (en) 2003-12-11 2005-02-22 Optical Coating Laboratory, Inc. Dichroic neutral density optical filter
US7019905B2 (en) 2003-12-30 2006-03-28 3M Innovative Properties Company Multilayer reflector with suppression of high order reflections
US7348969B2 (en) * 2003-12-30 2008-03-25 3M Innovative Properties Company Passive light stylus and user input device using same
US7855824B2 (en) * 2004-03-06 2010-12-21 Qualcomm Mems Technologies, Inc. Method and system for color optimization in a display
US7201497B2 (en) * 2004-07-15 2007-04-10 Lumination, Llc Led lighting system with reflective board
US8004504B2 (en) * 2004-09-27 2011-08-23 Qualcomm Mems Technologies, Inc. Reduced capacitance display element
US7898521B2 (en) * 2004-09-27 2011-03-01 Qualcomm Mems Technologies, Inc. Device and method for wavelength filtering
US7710511B2 (en) * 2004-10-15 2010-05-04 3M Innovative Properties Company Liquid crystal displays with laminated diffuser plates
US7446827B2 (en) * 2004-10-15 2008-11-04 3M Innovative Properties Company Direct-lit liquid crystal displays with laminated diffuser plates
US20060093809A1 (en) * 2004-10-29 2006-05-04 Hebrink Timothy J Optical bodies and methods for making optical bodies
US20060159888A1 (en) * 2004-10-29 2006-07-20 Hebrink Timothy J Optical films incorporating cyclic olefin copolymers
US7329465B2 (en) 2004-10-29 2008-02-12 3M Innovative Properties Company Optical films incorporating cyclic olefin copolymers
WO2006049951A1 (en) * 2004-10-29 2006-05-11 3M Innovative Properties Company Optical films incorporating cyclic olefin copolymers
US7285802B2 (en) * 2004-12-21 2007-10-23 3M Innovative Properties Company Illumination assembly and method of making same
US20060131601A1 (en) * 2004-12-21 2006-06-22 Ouderkirk Andrew J Illumination assembly and method of making same
US7296916B2 (en) * 2004-12-21 2007-11-20 3M Innovative Properties Company Illumination assembly and method of making same
JP5164052B2 (ja) * 2005-01-19 2013-03-13 キヤノン株式会社 圧電体素子、液体吐出ヘッド及び液体吐出装置
EP1858559A2 (en) * 2005-03-12 2007-11-28 Steris, Inc. Inflatable decontamination system
US7791561B2 (en) * 2005-04-01 2010-09-07 Prysm, Inc. Display systems having screens with optical fluorescent materials
US7474286B2 (en) * 2005-04-01 2009-01-06 Spudnik, Inc. Laser displays using UV-excitable phosphors emitting visible colored light
US7733310B2 (en) * 2005-04-01 2010-06-08 Prysm, Inc. Display screens having optical fluorescent materials
US9709700B2 (en) 2005-04-06 2017-07-18 3M Innovative Properties Company Optical bodies including rough strippable boundary layers
JP4814312B2 (ja) * 2005-04-06 2011-11-16 スリーエム イノベイティブ プロパティズ カンパニー 粗い可剥性境界層及び非対称表面構造を含んだ光学体
US20060227421A1 (en) 2005-04-06 2006-10-12 Stover Carl A Optical bodies including strippable boundary layers
US8000005B2 (en) 2006-03-31 2011-08-16 Prysm, Inc. Multilayered fluorescent screens for scanning beam display systems
US8089425B2 (en) * 2006-03-03 2012-01-03 Prysm, Inc. Optical designs for scanning beam display systems using fluorescent screens
US7994702B2 (en) * 2005-04-27 2011-08-09 Prysm, Inc. Scanning beams displays based on light-emitting screens having phosphors
KR20080007467A (ko) * 2005-05-19 2008-01-21 쓰리엠 이노베이티브 프로퍼티즈 컴파니 얇은 내부 조명 사인
US7220036B2 (en) * 2005-05-20 2007-05-22 3M Innovative Properties Company Thin direct-lit backlight for LCD display
US7633583B2 (en) * 2005-05-23 2009-12-15 Ran-Hong Raymond Wang Controlling polarization for liquid crystal displays
DE102006023993A1 (de) * 2005-05-23 2007-03-08 Wang, Ran-Hong, Tustin Polarisationssteuerung für Flüssigkristallanzeigen
US7591094B2 (en) * 2005-05-31 2009-09-22 The University Of British Columbia Perforated multi-layer optical film luminaire
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
WO2006137428A1 (ja) * 2005-06-21 2006-12-28 Zeon Corporation 偏光板用保護フィルム
US7180779B2 (en) * 2005-07-11 2007-02-20 Atmel Corporation Memory architecture with enhanced over-erase tolerant control gate scheme
US7777955B2 (en) * 2005-07-29 2010-08-17 Optical Research Associates Rippled mixers for uniformity and color mixing
US7537374B2 (en) * 2005-08-27 2009-05-26 3M Innovative Properties Company Edge-lit backlight having light recycling cavity with concave transflector
JP2009507256A (ja) * 2005-09-02 2009-02-19 カラーリンク・インコーポレイテッド 偏光ビームスプリッタ及びコンバイナ
US8400607B2 (en) * 2005-10-11 2013-03-19 Barco N.V. Display assemblies and methods of display
US20070097509A1 (en) * 2005-10-31 2007-05-03 Nevitt Timothy J Optical elements for high contrast applications
US7924368B2 (en) * 2005-12-08 2011-04-12 3M Innovative Properties Company Diffuse multilayer optical assembly
US7916980B2 (en) 2006-01-13 2011-03-29 Qualcomm Mems Technologies, Inc. Interconnect structure for MEMS device
US8451195B2 (en) * 2006-02-15 2013-05-28 Prysm, Inc. Servo-assisted scanning beam display systems using fluorescent screens
US7884816B2 (en) * 2006-02-15 2011-02-08 Prysm, Inc. Correcting pyramidal error of polygon scanner in scanning beam display systems
US8092904B2 (en) * 2006-03-31 2012-01-10 3M Innovative Properties Company Optical article having an antistatic layer
US7740387B2 (en) * 2006-05-24 2010-06-22 3M Innovative Properties Company Backlight wedge with side mounted light source
US7317182B2 (en) * 2006-05-24 2008-01-08 3M Innovative Properties Company Backlight wedge with encapsulated light source
US7660509B2 (en) 2006-05-24 2010-02-09 3M Innovative Properties Company Backlight asymmetric light input wedge
US7607814B2 (en) * 2006-05-24 2009-10-27 3M Innovative Properties Company Backlight with symmetric wedge shaped light guide input portion with specular reflective surfaces
EP1865483A3 (en) * 2006-06-09 2008-10-22 Comercial Luxia Limitada A lighting system to be used as architectural element or panel or billboard for communication purposes comprising a structural framework including means for generating light and image; and a reflecting element
CN101511641B (zh) 2006-08-01 2015-09-23 3M创新有限公司 照明装置
US7905650B2 (en) 2006-08-25 2011-03-15 3M Innovative Properties Company Backlight suitable for display devices
US7773834B2 (en) * 2006-08-30 2010-08-10 3M Innovative Properties Company Multilayer polarizing fibers and polarizers using same
US8525402B2 (en) 2006-09-11 2013-09-03 3M Innovative Properties Company Illumination devices and methods for making the same
US20080068295A1 (en) * 2006-09-19 2008-03-20 Hajjar Roger A Compensation for Spatial Variation in Displayed Image in Scanning Beam Display Systems Using Light-Emitting Screens
US8581393B2 (en) * 2006-09-21 2013-11-12 3M Innovative Properties Company Thermally conductive LED assembly
US20080083999A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Process for making an optical film
US20080085481A1 (en) * 2006-10-06 2008-04-10 3M Innovative Properties Company Rolls of optical film
ATE455226T1 (de) * 2006-10-12 2010-01-15 Koninkl Philips Electronics Nv Fensteranordnung zur abstrahlung von infrarotlicht
KR100809849B1 (ko) * 2006-11-10 2008-03-04 엘지.필립스 엘시디 주식회사 광학 필름 및 이의 제조 방법, 그리고 액정 표시 장치
US8013506B2 (en) * 2006-12-12 2011-09-06 Prysm, Inc. Organic compounds for adjusting phosphor chromaticity
US7611271B2 (en) * 2007-03-19 2009-11-03 3M Innovative Properties Company Efficient light injector
CN101682709B (zh) * 2007-03-20 2013-11-06 Prysm公司 将广告或其它应用数据传送到显示系统并进行显示
US8169454B1 (en) 2007-04-06 2012-05-01 Prysm, Inc. Patterning a surface using pre-objective and post-objective raster scanning systems
US7697183B2 (en) * 2007-04-06 2010-04-13 Prysm, Inc. Post-objective scanning beam systems
JP2010527464A (ja) 2007-05-17 2010-08-12 プリズム インコーポレイテッド ビームディスプレイシステム走査用の発光ストライプを有する多層スクリーン
EP2160645A2 (en) * 2007-05-20 2010-03-10 3M Innovative Properties Company Light recycling hollow cavity type display backlight
JP2010528432A (ja) * 2007-05-20 2010-08-19 スリーエム イノベイティブ プロパティズ カンパニー カラーｌｅｄ光源を効率的に利用した白色光バックライト及び類似製品
WO2008144644A2 (en) * 2007-05-20 2008-11-27 3M Innovative Properties Company Semi-specular components in hollow cavity light recycling backlights
TWI439641B (zh) * 2007-05-20 2014-06-01 3M Innovative Properties Co 用於側面發光型背光之準直光注入器
WO2008144636A2 (en) * 2007-05-20 2008-11-27 3M Innovative Properties Company Design parameters for thin hollow cavity backlights of the light-recycling type
US20080295327A1 (en) * 2007-06-01 2008-12-04 3M Innovative Properties Company Flexible circuit
TW200913238A (en) * 2007-06-04 2009-03-16 Sony Corp Optical member, solid state imaging apparatus, and manufacturing method
AU2007354904B2 (en) 2007-06-14 2014-06-26 Avery Dennison Corporation Illuminated graphical and information display
US7878657B2 (en) * 2007-06-27 2011-02-01 Prysm, Inc. Servo feedback control based on invisible scanning servo beam in scanning beam display systems with light-emitting screens
US8556430B2 (en) * 2007-06-27 2013-10-15 Prysm, Inc. Servo feedback control based on designated scanning servo beam in scanning beam display systems with light-emitting screens
US7668420B2 (en) * 2007-07-26 2010-02-23 Hewlett-Packard Development Company, L.P. Optical waveguide ring resonator with an intracavity active element
US8072402B2 (en) * 2007-08-29 2011-12-06 Qualcomm Mems Technologies, Inc. Interferometric optical modulator with broadband reflection characteristics
JP2009128647A (ja) * 2007-11-26 2009-06-11 Hitachi Displays Ltd 液晶表示装置
CN101910921A (zh) * 2007-12-20 2010-12-08 3M创新有限公司 具有棱镜结构的背光源反射器
EP2255231A1 (en) * 2008-02-07 2010-12-01 3M Innovative Properties Company Hollow backlight with structured films
WO2009100303A1 (en) * 2008-02-08 2009-08-13 3M Innovative Properties Company Perforated backlight
JP5792464B2 (ja) * 2008-02-22 2015-10-14 スリーエム イノベイティブ プロパティズ カンパニー 選択的出力光束分布を有するバックライト及びそれを使用した表示システム並びにバックライトの形成方法
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
TWI483013B (zh) 2008-04-02 2015-05-01 3M Innovative Properties Co 光導膜及其製造方法
WO2009146055A2 (en) * 2008-04-02 2009-12-03 3M Innovative Properties Company Methods and systems for fabricating optical films having superimposed features
EP2297607B1 (en) * 2008-06-04 2014-04-23 3M Innovative Properties Company Hollow backlight with tilted light source
WO2009151842A2 (en) * 2008-06-13 2009-12-17 3M Innovative Properties Company Illumination device with progressive injection
JP5390604B2 (ja) * 2008-06-13 2014-01-15 スリーエム イノベイティブ プロパティズ カンパニー コリメート光エンジン
US7869112B2 (en) * 2008-07-25 2011-01-11 Prysm, Inc. Beam scanning based on two-dimensional polygon scanner for display and other applications
US8591052B2 (en) * 2008-10-27 2013-11-26 3M Innovative Properties Company Semispecular hollow backlight with gradient extraction
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
US20110222263A1 (en) * 2008-11-19 2011-09-15 Weber Michael F High transmission flux leveling multilayer optical film and related constructions
US8662687B2 (en) * 2008-11-19 2014-03-04 3M Innovative Properties Company Brewster angle film for light management in luminaires and other lighting systems
CN102265195B (zh) 2008-11-19 2014-05-28 3M创新有限公司 在极角和方位角方向均具有输出限制的多层光学膜及相关构造
CN101749666B (zh) * 2008-12-05 2012-05-02 上海向隆电子科技有限公司 背光模块的光源布设结构
TWI357481B (en) * 2008-12-05 2012-02-01 Ind Tech Res Inst A light source module for producing polarized ligh
WO2010078418A1 (en) 2008-12-30 2010-07-08 3M Innovative Properties Company Lighting assembly
WO2010078105A1 (en) * 2008-12-30 2010-07-08 3M Innovative Properties Company Broadband reflectors, concentrated solar power systems, and methods of using the same
WO2010078046A2 (en) * 2008-12-30 2010-07-08 3M Innovative Properties Company Architectural articles comprising a fluoropolymeric multilayer optical film and methods of making the same
WO2010078424A1 (en) 2008-12-30 2010-07-08 3M Innovative Properties Company Lighting assembly
US8808811B2 (en) 2009-04-15 2014-08-19 3M Innovative Properties Company Process and apparatus for a nanovoided article
KR101758933B1 (ko) 2009-04-15 2017-07-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학 필름
US9464179B2 (en) 2009-04-15 2016-10-11 3M Innovative Properties Company Process and apparatus for a nanovoided article
CN102460000B (zh) 2009-04-24 2016-08-10 3M创新有限公司 灯组件
US8794812B2 (en) 2009-05-01 2014-08-05 Abl Ip Holding Llc Light emitting devices and applications thereof
BR112012001292A2 (pt) 2009-07-21 2019-09-24 3M Innovantive Properties Company conjunto de luz
CN102483544B (zh) 2009-09-11 2015-08-12 杜比实验室特许公司 具有并入了反射层的背光的显示器
JP5321388B2 (ja) * 2009-09-24 2013-10-23 カシオ計算機株式会社 液晶表示装置
KR101769171B1 (ko) 2009-10-24 2017-08-17 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광원 및 이를 포함하는 디스플레이 시스템
CN102576100B (zh) 2009-10-24 2016-05-04 3M创新有限公司 梯度低折射率制品和方法
WO2011050236A2 (en) 2009-10-24 2011-04-28 3M Innovative Properties Company Voided diffuser
US20120212812A1 (en) * 2009-11-17 2012-08-23 3M Innovative Properties Company Polarization sensitive front projection screen
EP2510389B1 (en) 2009-12-08 2017-07-12 3M Innovative Properties Company Optical constructions incorporating a light guide and low refractive index films
BR112012015602A2 (pt) 2009-12-21 2016-03-22 3M Innovative Properties Co artigos transflectivos e conjuntos de luz
US9403300B2 (en) 2010-04-14 2016-08-02 3M Innovative Properties Company Patterned gradient polymer film and method
US8848294B2 (en) 2010-05-20 2014-09-30 Qualcomm Mems Technologies, Inc. Method and structure capable of changing color saturation
EP2593225A1 (en) 2010-07-14 2013-05-22 Green Bubble Technologies LLC Photocatalytic properties and applications of polylactic acid films
WO2012012765A2 (en) 2010-07-22 2012-01-26 Green Bubble Technologies Llc Biooptical and biofunctional properties, applications and methods of polylactic acid films
JP5609406B2 (ja) * 2010-08-09 2014-10-22 デクセリアルズ株式会社 光学素子およびその製造方法ならびに照明装置、窓材および建具
US9222650B2 (en) 2010-09-02 2015-12-29 3M Innovative Properties Company Switchable light-duct extraction
US9091797B2 (en) 2011-06-24 2015-07-28 Samsung Electronics Co., Ltd. Light guide panel, surface light source apparatus including light guide panel, and flat panel display including surface light source apparatus
EP2769251B1 (en) * 2011-10-20 2021-07-28 3M Innovative Properties Company Illumination systems with sloped transmission spectrum front reflector
US9128307B2 (en) 2012-02-20 2015-09-08 Pleotint, L.L.C. Enhanced thermochromic window which incorporates a film with multiple layers of alternating refractive index
CN104812575B (zh) 2012-08-21 2017-09-08 3M创新有限公司 具有粘结剂不足的滑动涂层的制品及其制备方法
TW201408923A (zh) * 2012-08-30 2014-03-01 Walsin Lihwa Corp 雷射發光裝置
SG11201504090XA (en) 2012-10-30 2015-07-30 3M Innovative Properties Co Curved light duct extraction
CN104769355B (zh) 2012-10-30 2017-10-20 3M创新有限公司 矩形光管道提取
US10539717B2 (en) * 2012-12-20 2020-01-21 Samsung Sdi Co., Ltd. Polarizing plates and optical display apparatuses including the polarizing plates
EP2984404A1 (en) 2013-04-10 2016-02-17 3M Innovative Properties Company Remote illumination light duct
WO2014168823A1 (en) 2013-04-11 2014-10-16 3M Innovative Properties Company Illuminated light duct joint
JP2016524797A (ja) 2013-05-31 2016-08-18 スリーエム イノベイティブ プロパティズ カンパニー 横断歩道用照明器具
CN105517792B (zh) 2013-09-06 2019-04-16 3M创新有限公司 多层光学膜
BR112016007409A2 (pt) 2013-10-03 2017-08-01 3M Innovative Properties Co sistema de iluminação remoto
EP3072000B1 (en) 2013-11-19 2024-05-22 3M Innovative Properties Company Multilayer polymeric reflector
CN105829795A (zh) 2013-12-19 2016-08-03 3M创新有限公司 模块化分布系统
USD752773S1 (en) 2014-04-15 2016-03-29 3M Innovative Properties Company Bollard luminaire window
US9976714B2 (en) 2014-04-15 2018-05-22 3M Innovative Properties Company Luminaire for crosswalk, method for making, and method for controlling
WO2015161050A2 (en) 2014-04-18 2015-10-22 3M Innovative Properties Company Structural lighting element
DE102015120853B3 (de) * 2015-12-01 2017-04-27 Friedrich-Schiller-Universität Jena Verfahren und Vorrichtung zur Herstellung eines optischen Bauteils mit mindestens drei monolithisch angeordneten optischen Funktionsflächen und optisches Bauteil
WO2017106096A1 (en) 2015-12-18 2017-06-22 3M Innovative Properties Company Broadband visible reflector
MX382204B (es) 2016-03-21 2025-03-13 Hubbell Lighting Inc Accesorio de iluminacion con distribucion de luz estrecha.
CN110023798B (zh) * 2016-11-29 2020-11-27 3M创新有限公司 光学叠堆
JP7237006B2 (ja) 2017-03-02 2023-03-10 スリーエム イノベイティブ プロパティズ カンパニー 光学式キャリパ感度の低い動的反射カラーフィルム
KR102648211B1 (ko) 2017-03-06 2024-03-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 고 콘트라스트 광학 필름 및 이를 포함하는 장치
US11156757B2 (en) 2017-03-06 2021-10-26 3M Innovative Properties Company High contrast optical film and devices including the same
CN111344613B (zh) * 2017-10-09 2022-09-27 3M创新有限公司 光学部件和光学系统
US10850595B2 (en) 2018-03-07 2020-12-01 Magna Electronics Inc. Vehicular sensing system with attenuation of reflected-refracted light off of precipitation using light polarization
WO2020183260A1 (en) * 2019-03-08 2020-09-17 3M Innovative Properties Company Display optical film and backlight unit
CN211741780U (zh) * 2019-09-06 2020-10-23 3M创新有限公司 背光源、显示系统和光学漫反射膜组件
CN116583766A (zh) * 2020-12-03 2023-08-11 3M创新有限公司 光学系统和光学组合
JP2024518398A (ja) * 2021-05-07 2024-05-01 スリーエム イノベイティブ プロパティズ カンパニー 多層光学フィルム
WO2022248950A1 (en) * 2021-05-25 2022-12-01 3M Innovative Properties Company Multilayer optical film
WO2023281357A1 (en) * 2021-07-07 2023-01-12 3M Innovative Properties Company Multilayer partial mirror, backlight, and display system

Citations (1)

* 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

Family Cites Families (143)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US34605A (en) * 1862-03-04 George westinghouse
US540768A (en) 1895-06-11 Richard walsingham western
US54768A (en) * 1866-05-15 Improvement in safety-valves
US3124639A (en) * 1964-03-10 figure
US356985A (en) * 1887-02-01 Assigjtob to moses hill
FR1543165A (fr) * 1964-05-06 1968-10-25 Dispositif optique concentrateur d'un type nouveau permettant d'obtenir un éclairement énergétique maximal sur l'élément sensible d'un récepteur de rayonnement, procédé de détermination des caractéristiques optimales de concentrateurs de ce type, et appareils de mise en oeuvre
US3442755A (en) 1965-03-29 1969-05-06 Dow Chemical Co Ornamental paper incorporating plastic elements
US3637455A (en) 1969-01-17 1972-01-25 Minnesota Mining & Mfg Prefabricated bow forms
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
US3860036A (en) * 1970-11-02 1975-01-14 Dow Chemical Co Variable geometry feed block for multilayer extrusion
US3711176A (en) * 1971-01-14 1973-01-16 Dow Chemical Co Highly reflective thermoplastic bodies for infrared, visible or ultraviolet light
US3740112A (en) * 1971-03-22 1973-06-19 E Lundgren Multiple image optical device
BE789478A (fr) * 1971-10-01 1973-03-29 Dow Chemical Co Procede et dispositif d'extrusion de matieres plastiques en feuilles multicouches
US3772882A (en) 1971-12-02 1973-11-20 Lucas Industries Ltd Fuel control systems for gas turbine engines
US4025688A (en) * 1974-08-01 1977-05-24 Polaroid Corporation Polarizer lamination
US4023903A (en) * 1975-08-11 1977-05-17 Bell & Howell Company Light composer for providing even field illumination and diffuse light
US4094947A (en) * 1976-09-03 1978-06-13 The Dow Chemical Company Multilayer coextrusion process for producing selective reflectivity
US4196973A (en) * 1978-08-21 1980-04-08 Timex Corporation Transflector for illuminated electrooptic displays
DE2915847C2 (de) * 1978-09-29 1986-01-16 Nitto Electric Industrial Co., Ltd., Ibaraki, Osaka Elektrooptisch aktivierbare Anzeige
US4260220A (en) * 1979-06-15 1981-04-07 Canadian Patents And Development Limited Prism light guide having surfaces which are in octature
US4310584A (en) * 1979-12-26 1982-01-12 The Mearl Corporation Multilayer light-reflecting film
US4315258A (en) * 1980-02-15 1982-02-09 The United States Of America As Represented By The Secretary Of The Navy Transmissive and reflective liquid crystal display
US4459642A (en) * 1980-07-07 1984-07-10 Kei Mori Optical lighting device
US4329382A (en) 1980-11-07 1982-05-11 Minnesota Mining And Manufacturing Company Self-locking ribbon assemblies
US4520189A (en) * 1981-03-02 1985-05-28 Polaroid Corporation Optical device including birefringent aromatic amino carboxylic acid polymer
US4525413A (en) * 1981-03-02 1985-06-25 Polaroid Corporation Optical device including birefringent polymer
US4446305A (en) * 1981-03-02 1984-05-01 Polaroid Corporation Optical device including birefringent polymer
US4521588A (en) * 1981-03-02 1985-06-04 Polaroid Corporation Optical device including birefringent polyhydrazide polymer
US4422719A (en) * 1981-05-07 1983-12-27 Space-Lyte International, Inc. Optical distribution system including light guide
JPS58184522U (ja) 1982-05-29 1983-12-08 株式会社青山 造花形成用リボン
US4515441A (en) * 1982-10-13 1985-05-07 Westinghouse Electric Corp. Dielectric polarizer for high average and high peak power operation
US4511215A (en) * 1983-04-29 1985-04-16 The United States Of America As Represented By The United States Department Of Energy Lightweight diaphragm mirror module system for solar collectors
US4500173A (en) * 1983-05-02 1985-02-19 Timex Corporation Electroluminescent lamp for liquid crystal display
US4750798A (en) * 1983-08-29 1988-06-14 Canadian Patents And Developement Limited Prism light guide luminaire
US4615579A (en) * 1983-08-29 1986-10-07 Canadian Patents & Development Ltd. Prism light guide luminaire
US4540623A (en) * 1983-10-14 1985-09-10 The Dow Chemical Company Coextruded multi-layered articles
US4515837A (en) 1984-02-29 1985-05-07 Cheng Peter S C Ribbon for forming a decorative bow
US4688897A (en) * 1985-06-17 1987-08-25 Hughes Aircraft Company Liquid crystal device
JPS62195601A (ja) * 1985-09-20 1987-08-28 Nissho Giken Kk 光の方向変換装置
US4805984A (en) * 1985-11-21 1989-02-21 Minnesota Mining And Manufacturing Company Totally internally reflecting light conduit
CA1279783C (en) * 1985-11-21 1991-02-05 Minnesota Mining And Manufacturing Company Totally internally reflecting thin, flexible film
US4720426A (en) * 1986-06-30 1988-01-19 General Electric Company Reflective coating for solid-state scintillator bar
JPH0611607Y2 (ja) 1987-02-20 1994-03-23 株式会社横尾製作所 電動式アンテナ
US4787708A (en) * 1987-05-08 1988-11-29 Tir Systems Ltd. Apparatus for continuously controlled emission of light from prism light guide
US4834495A (en) * 1987-05-08 1989-05-30 Minnesota Mining And Manufacturing Company Collapsible light pipe
US4791540A (en) 1987-05-26 1988-12-13 Minnesota Mining And Manufacturing Company Light fixture providing normalized output
US4797308A (en) 1987-07-06 1989-01-10 The Mearl Corporation Simulated mother-of-pearl
US5211878A (en) * 1988-03-10 1993-05-18 Merck Patent Gesellschaft Mit Beschrankter Haftung Difluorobenzonitrile derivatives
US4895420A (en) * 1988-08-22 1990-01-23 Gte Products Corporation High reflectance light guide
US4913505A (en) * 1988-11-29 1990-04-03 Levy Michael B Hollow lightpipe and method for its manufacture
DE3907805A1 (de) 1989-03-10 1990-09-13 Karl Gerhard Leuchtpult
JP2771833B2 (ja) * 1989-03-13 1998-07-02 ポリプラスチックス株式会社 全芳香族ポリエステル及びその組成物
US4937134A (en) * 1989-04-17 1990-06-26 The Dow Chemical Company Elastomeric optical interference films
US5486949A (en) * 1989-06-20 1996-01-23 The Dow Chemical Company Birefringent interference polarizer
US5122905A (en) * 1989-06-20 1992-06-16 The Dow Chemical Company Relective polymeric body
US5235443A (en) * 1989-07-10 1993-08-10 Hoffmann-La Roche Inc. Polarizer device
US5089318A (en) * 1989-10-31 1992-02-18 The Mearl Corporation Iridescent film with thermoplastic elastomeric components
KR100203549B1 (ko) * 1989-11-01 1999-06-15 샤트 마르틴, 부헥커 리하르트 액정 파라미터의 온도 보정
US5149578A (en) * 1989-12-26 1992-09-22 The Dow Chemical Company Multilayer film for tamper indication by use of optical interference reflection
US5202074A (en) * 1989-12-26 1993-04-13 The Dow Chemical Company Method for producing injection molded multilayer articles
EP0506872B1 (en) * 1989-12-26 1996-08-21 The Dow Chemical Company Processes and apparatus for making multilayer plastic articles
US5278694A (en) * 1990-01-11 1994-01-11 The Dow Chemical Company Optically dissimilar composition for polymeric reflective bodies
US5234720A (en) * 1990-01-18 1993-08-10 Eastman Kodak Company Process of preparing lubricant-impregnated fibers
US5054869A (en) * 1990-03-02 1991-10-08 Axiom Analytical, Inc. Light pipe system having maximum radiation throughput
NL9000808A (nl) * 1990-04-06 1991-11-01 Koninkl Philips Electronics Nv Vloeibaar kristallijn materiaal en beeldweergeefcel die dit materiaal bevat.
US5095210A (en) * 1990-04-06 1992-03-10 The Dow Chemical Company Multilayer film indicator for determining the integrity or authenticity of an item and process for using same
US5103337A (en) * 1990-07-24 1992-04-07 The Dow Chemical Company Infrared reflective optical interference film
KR0141088B1 (ko) * 1990-09-12 1998-08-17 나가이 야따로 면 광원 소자
US5202950A (en) * 1990-09-27 1993-04-13 Compaq Computer Corporation Backlighting system with faceted light pipes
DE4039291A1 (de) * 1990-12-08 1992-06-11 Minnesota Mining & Mfg Leuchtbox
US5126880A (en) * 1990-12-18 1992-06-30 The Dow Chemical Company Polymeric reflective bodies with multiple layer types
US5094793A (en) * 1990-12-21 1992-03-10 The Dow Chemical Company Methods and apparatus for generating interfacial surfaces
US5094788A (en) * 1990-12-21 1992-03-10 The Dow Chemical Company Interfacial surface generator
US5217794A (en) * 1991-01-22 1993-06-08 The Dow Chemical Company Lamellar polymeric body
JPH05142535A (ja) * 1991-08-29 1993-06-11 Meitaku Syst:Kk エツジライトパネルの入射光供給装置
JPH0644669A (ja) * 1991-12-09 1994-02-18 Hewlett Packard Co <Hp> カートリッジハンドリング装置
CA2130810A1 (en) * 1992-02-25 1993-09-02 Walter J. Schrenk All-polymeric ultraviolet reflecting film
US5234729A (en) * 1992-02-27 1993-08-10 The Dow Chemical Company Multilayer polymeric reflective bodies for decorative and security applications
US5237641A (en) * 1992-03-23 1993-08-17 Nioptics Corporation Tapered multilayer luminaire devices
US5528720A (en) * 1992-03-23 1996-06-18 Minnesota Mining And Manufacturing Co. Tapered multilayer luminaire devices
US5303322A (en) * 1992-03-23 1994-04-12 Nioptics Corporation Tapered multilayer luminaire devices
JPH05288910A (ja) * 1992-04-14 1993-11-05 Dainippon Printing Co Ltd 回折格子
US5294657A (en) * 1992-05-15 1994-03-15 Melendy Peter S Adhesive composition with decorative glitter
US5422756A (en) * 1992-05-18 1995-06-06 Minnesota Mining And Manufacturing Company Backlighting system using a retroreflecting polarizer
US5233465A (en) * 1992-05-27 1993-08-03 The Dow Chemical Company Visibly transparent infrared reflecting film with color masking
JP3374978B2 (ja) * 1992-06-29 2003-02-10 大日本印刷株式会社 回折格子の製造方法
DE4326521B4 (de) * 1992-08-10 2005-12-22 Bridgestone Corp. Lichtstreuendes Material und Verfahren zu seiner Herstellung
US5269995A (en) * 1992-10-02 1993-12-14 The Dow Chemical Company Coextrusion of multilayer articles using protective boundary layers and apparatus therefor
TW594115B (en) * 1992-10-09 2004-06-21 Asahi Glass Co Ltd A liquid crystal display device and an illumination device for a direct viewing type display element
US5333090A (en) * 1992-10-13 1994-07-26 Coherent, Inc. Optical coating for reflecting visible and longer wavelength radiation having grazing incidence angle
US5339198A (en) * 1992-10-16 1994-08-16 The Dow Chemical Company All-polymeric cold mirror
DE69325283T2 (de) * 1992-10-29 1999-11-04 Minnesota Mining & Mfg Formbarer reflektierender multischichtenkörper
US5353154A (en) 1992-11-02 1994-10-04 The Dow Chemical Company Polymeric reflective materials utilizing a back light source
IL107538A0 (en) 1992-11-09 1994-02-27 Honeywell Inc Radiant energy conservation for a backlit display
DE69409977T2 (de) * 1993-01-11 1998-10-22 Koninkl Philips Electronics Nv Beleuchtungssystem und ein solches System umfassendes Anzeigegerät
TW289095B (enExample) * 1993-01-11 1996-10-21
US5339382A (en) * 1993-02-23 1994-08-16 Minnesota Mining And Manufacturing Company Prism light guide luminaire with efficient directional output
US5468523A (en) 1993-03-15 1995-11-21 Minnesota Mining And Manufacturing Company Method and apparatus for forming prefabricated self-forming self-adhering pull bow and pull bow formed thereby
US5475785A (en) * 1993-04-30 1995-12-12 Johanson; Walter A. Illumination devices and methods of forming same
US5360659A (en) * 1993-05-24 1994-11-01 The Dow Chemical Company Two component infrared reflecting film
US5389324A (en) * 1993-06-07 1995-02-14 The Dow Chemical Company Layer thickness gradient control in multilayer polymeric bodies
US5486935A (en) * 1993-06-29 1996-01-23 Kaiser Aerospace And Electronics Corporation High efficiency chiral nematic liquid crystal rear polarizer for liquid crystal displays having a notch polarization bandwidth of 100 nm to 250 nm
US5560699A (en) 1993-09-02 1996-10-01 General Electric Company Optical coupling arrangement between a lamp and a light guide
BE1007592A3 (nl) * 1993-10-06 1995-08-16 Philips Electronics Nv Reflecterend beeldprojectiescherm en beeldprojectiesysteem bevattende een dergelijk beeldprojectiescherm.
BR9408052A (pt) 1993-11-16 1996-12-24 Minnesota Mining & Mfg Botão-de-laço auto-adesivo pré-formado para a aplicação em um objeto
US5550660A (en) * 1993-11-22 1996-08-27 Tektronix, Inc. STN displays having high contrast, with purple polarizer and residual birefringence causing greenish-gold or purplish-blue coloring
DE69430323T2 (de) * 1993-12-21 2003-02-20 Minnesota Mining And Mfg. Co., Saint Paul Optischer polarisator
WO1995017699A1 (en) * 1993-12-21 1995-06-29 Minnesota Mining And Manufacturing Company Reflective polarizer display
US5882774A (en) 1993-12-21 1999-03-16 Minnesota Mining And Manufacturing Company Optical film
AU1443595A (en) * 1993-12-21 1995-07-10 Minnesota Mining And Manufacturing Company Reflective polarizer with brightness enhancement
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
JP3516976B2 (ja) 1994-02-04 2004-04-05 株式会社きもと 面光源
US5424119A (en) * 1994-02-04 1995-06-13 Flex Products, Inc. Polymeric sheet having oriented multilayer interference thin film flakes therein, product using the same and method
US5629055A (en) * 1994-02-14 1997-05-13 Pulp And Paper Research Institute Of Canada Solidified liquid crystals of cellulose with optically variable properties
US5481445A (en) * 1994-02-15 1996-01-02 Lexalite International Corp. Transflection reflector having controlled reflected and transmitted light distribution
US6101032A (en) 1994-04-06 2000-08-08 3M Innovative Properties Company Light fixture having a multilayer polymeric film
EP0754311B1 (en) * 1994-04-06 2002-07-24 Minnesota Mining And Manufacturing Company Polarized light sources
US5451449A (en) * 1994-05-11 1995-09-19 The Mearl Corporation Colored iridescent film
US5481637A (en) * 1994-11-02 1996-01-02 The University Of British Columbia Hollow light guide for diffuse light
JP4034365B2 (ja) * 1995-03-09 2008-01-16 大日本印刷株式会社 超微粒子含有反射防止フィルム、偏光板及び液晶表示装置
US5751388A (en) * 1995-04-07 1998-05-12 Honeywell Inc. High efficiency polarized display
CN1106937C (zh) 1995-06-26 2003-04-30 美国3M公司 带有附加涂层或附加层的多层聚合物薄膜
US5699188A (en) * 1995-06-26 1997-12-16 Minnesota Mining And Manufacturing Co. Metal-coated multilayer mirror
US6080467A (en) 1995-06-26 2000-06-27 3M Innovative Properties Company High efficiency optical devices
US5686979A (en) * 1995-06-26 1997-11-11 Minnesota Mining And Manufacturing Company Optical panel capable of switching between reflective and transmissive states
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
US5767935A (en) * 1995-08-31 1998-06-16 Sumitomo Chemical Company, Limited Light control sheet and liquid crystal display device comprising the same
US5783120A (en) * 1996-02-29 1998-07-21 Minnesota Mining And Manufacturing Company Method for making an optical film
DE69721505T2 (de) 1996-02-29 2003-11-20 Minnesota Mining And Manufacturing Company, St. Paul Film zur helligkeitserhoehung
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
US5661839A (en) * 1996-03-22 1997-08-26 The University Of British Columbia Light guide employing multilayer optical film
US5808794A (en) * 1996-07-31 1998-09-15 Weber; Michael F. Reflective polarizers having extended red band edge for controlled off axis color
US5940149A (en) 1997-12-11 1999-08-17 Minnesota Mining And Manufacturing Company Planar polarizer for LCD projectors
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
US6082876A (en) * 1998-01-13 2000-07-04 3M Innovative Properties Company Hand-holdable toy light tube with color changing film
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
US6049419A (en) * 1998-01-13 2000-04-11 3M Innovative Properties Co Multilayer infrared reflecting optical body
DE69924354T2 (de) 1998-01-13 2006-03-09 Minnesota Mining & Manufacturing Company, St. Paul Modifizierte copolyester und verbesserte reflektierende mehrschichtfolie
AU3486401A (en) 2000-08-21 2002-03-04 3M Innovative Properties Co Loss enhanced reflective optical filters

Patent Citations (1)

* 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

Also Published As

Publication number Publication date
US6210785B1 (en) 2001-04-03
US20070122641A1 (en) 2007-05-31
DE69636454T2 (de) 2007-03-29
DE69636454D1 (de) 2006-09-28
EP1731932A3 (en) 2007-02-28
US6641883B2 (en) 2003-11-04
JP3947786B2 (ja) 2007-07-25
US6924014B2 (en) 2005-08-02
JPH11508378A (ja) 1999-07-21
US20010021445A1 (en) 2001-09-13
AU6279696A (en) 1997-01-30
US20040175552A1 (en) 2004-09-09
EP0835464B1 (en) 2006-08-16
EP0835464A1 (en) 1998-04-15
US20070092728A1 (en) 2007-04-26
US7833593B2 (en) 2010-11-16
US20050260384A1 (en) 2005-11-24
US7147903B2 (en) 2006-12-12
US6080467A (en) 2000-06-27
EP1731932A2 (en) 2006-12-13
WO1997001774A1 (en) 1997-01-16

Similar Documents

Publication Publication Date Title
AU692715B2 (en) High efficiency optical devices
AU716525B2 (en) Backlight system with multilayer optical film reflector
US6368699B1 (en) Multilayer polymer film with additional coatings or layers
AU716882B2 (en) Electroluminescent lamp using multilayer optical film
EP0855043B1 (en) Diffusely reflecting multilayer polarizers and mirrors
US6124971A (en) Transflective displays with reflective polarizing transflector
AU731342B2 (en) Electroluminescent lamp using multilayer optical film

Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired