WO2001088575A3 - Holographic reflector - Google Patents

Holographic reflector Download PDF

Info

Publication number
WO2001088575A3
WO2001088575A3 PCT/US2001/013902 US0113902W WO0188575A3 WO 2001088575 A3 WO2001088575 A3 WO 2001088575A3 US 0113902 W US0113902 W US 0113902W WO 0188575 A3 WO0188575 A3 WO 0188575A3
Authority
WO
WIPO (PCT)
Prior art keywords
holographic reflector
holographic
reflector
coating
holographic pattern
Prior art date
Application number
PCT/US2001/013902
Other languages
French (fr)
Other versions
WO2001088575A2 (en
Inventor
David Foresyth
Pradnya V Nagarkar
Philip Ralli
Robert Silver
William K Smyth
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to AU2001261093A priority Critical patent/AU2001261093A1/en
Priority to JP2001584911A priority patent/JP2003533727A/en
Priority to EP01934952A priority patent/EP1285289A2/en
Publication of WO2001088575A2 publication Critical patent/WO2001088575A2/en
Publication of WO2001088575A3 publication Critical patent/WO2001088575A3/en

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • 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
    • G02F1/133553—Reflecting elements
    • G02F1/133555—Transflectors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0276—Replicating a master hologram without interference recording
    • G03H1/028—Replicating a master hologram without interference recording by embossing
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/024—Hologram nature or properties
    • G03H1/0244—Surface relief holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H1/0252—Laminate comprising a hologram layer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/12—Special arrangement of layers
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2250/00—Laminate comprising a hologram layer
    • G03H2250/36—Conform enhancement layer

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Holo Graphy (AREA)
  • Laminated Bodies (AREA)
  • Aerials With Secondary Devices (AREA)

Abstract

A holographic reflector (214) including a substrate (216) with a holographic pattern (218) thereon and a coating on the holographic pattern, wherein the coating includes at least one layer of a dielectric material (240).
PCT/US2001/013902 2000-05-16 2001-04-30 Holographic reflector WO2001088575A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2001261093A AU2001261093A1 (en) 2000-05-16 2001-04-30 Holographic reflector
JP2001584911A JP2003533727A (en) 2000-05-16 2001-04-30 Holographic reflector
EP01934952A EP1285289A2 (en) 2000-05-16 2001-04-30 Holographic reflector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US57118000A 2000-05-16 2000-05-16
US09/571,180 2000-05-16

Publications (2)

Publication Number Publication Date
WO2001088575A2 WO2001088575A2 (en) 2001-11-22
WO2001088575A3 true WO2001088575A3 (en) 2002-04-11

Family

ID=24282633

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/013902 WO2001088575A2 (en) 2000-05-16 2001-04-30 Holographic reflector

Country Status (6)

Country Link
EP (1) EP1285289A2 (en)
JP (1) JP2003533727A (en)
KR (1) KR20030001493A (en)
CN (1) CN1429347A (en)
AU (1) AU2001261093A1 (en)
WO (1) WO2001088575A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100440336C (en) * 2004-03-30 2008-12-03 先锋株式会社 Hologram record carrier, hologram apparatus and recording method
US7651863B2 (en) 2005-07-14 2010-01-26 3M Innovative Properties Company Surface-enhanced spectroscopic method, flexible structured substrate, and method of making the same
US7906057B2 (en) 2005-07-14 2011-03-15 3M Innovative Properties Company Nanostructured article and method of making the same
EP4016173A1 (en) 2020-12-21 2022-06-22 The Swatch Group Research and Development Ltd Method for manufacturing a liquid crystal display device and liquid crystal display device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856857A (en) * 1985-05-07 1989-08-15 Dai Nippon Insatsu Kabushiki Kaisha Transparent reflection-type
EP0404098A2 (en) * 1989-06-22 1990-12-27 E.I. Du Pont De Nemours And Company Holographic optical elements having a reflection hologram formed in a photopolymer
US5418631A (en) * 1993-05-14 1995-05-23 Kaiser Optical Systems, Inc. Edge-lit holographic diffusers for flat-panel displays
EP0720040A2 (en) * 1994-12-29 1996-07-03 Sharp Kabushiki Kaisha Illumination system and display device
EP0733928A2 (en) * 1995-03-21 1996-09-25 Hughes Aircraft Company Holographic backlight for flat panel displays
EP0811859A2 (en) * 1996-06-05 1997-12-10 Toppan Printing Co., Ltd. Holographic reflector and reflective liquid crystal display using it
US5948199A (en) * 1983-06-20 1999-09-07 Mcgrew; Stephen Paul Surface relief holograms and holographic hot-stamping foils, and method of fabricating same

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5948199A (en) * 1983-06-20 1999-09-07 Mcgrew; Stephen Paul Surface relief holograms and holographic hot-stamping foils, and method of fabricating same
US4856857A (en) * 1985-05-07 1989-08-15 Dai Nippon Insatsu Kabushiki Kaisha Transparent reflection-type
EP0404098A2 (en) * 1989-06-22 1990-12-27 E.I. Du Pont De Nemours And Company Holographic optical elements having a reflection hologram formed in a photopolymer
US5418631A (en) * 1993-05-14 1995-05-23 Kaiser Optical Systems, Inc. Edge-lit holographic diffusers for flat-panel displays
EP0720040A2 (en) * 1994-12-29 1996-07-03 Sharp Kabushiki Kaisha Illumination system and display device
EP0733928A2 (en) * 1995-03-21 1996-09-25 Hughes Aircraft Company Holographic backlight for flat panel displays
EP0811859A2 (en) * 1996-06-05 1997-12-10 Toppan Printing Co., Ltd. Holographic reflector and reflective liquid crystal display using it

Also Published As

Publication number Publication date
AU2001261093A1 (en) 2001-11-26
JP2003533727A (en) 2003-11-11
CN1429347A (en) 2003-07-09
KR20030001493A (en) 2003-01-06
EP1285289A2 (en) 2003-02-26
WO2001088575A2 (en) 2001-11-22

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