ATE175030T1 - Holographisches optisches element - Google Patents

Holographisches optisches element

Info

Publication number
ATE175030T1
ATE175030T1 AT95921068T AT95921068T ATE175030T1 AT E175030 T1 ATE175030 T1 AT E175030T1 AT 95921068 T AT95921068 T AT 95921068T AT 95921068 T AT95921068 T AT 95921068T AT E175030 T1 ATE175030 T1 AT E175030T1
Authority
AT
Austria
Prior art keywords
regions
optical element
holographic optical
display device
interleaved
Prior art date
Application number
AT95921068T
Other languages
English (en)
Inventor
Edwina M Orr
David J Trayner
Original Assignee
Richmond Holographic Res
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 Richmond Holographic Res filed Critical Richmond Holographic Res
Application granted granted Critical
Publication of ATE175030T1 publication Critical patent/ATE175030T1/de

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
    • 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
    • G02B5/0252—Diffusing elements; Afocal elements characterised by the diffusing properties using holographic or diffractive means
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H1/0408—Total internal reflection [TIR] holograms, e.g. edge lit or substrate mode 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0413—Recording geometries or arrangements for recording transmission 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
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0439—Recording geometries or arrangements for recording Holographic Optical Element [HOE]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/12—Amplitude mask, e.g. diaphragm, Louver filter
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2223/00—Optical components
    • G03H2223/14—Diffuser, e.g. lens array, random phase mask

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Holo Graphy (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Instrument Panels (AREA)
AT95921068T 1994-06-07 1995-06-07 Holographisches optisches element ATE175030T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9411561A GB9411561D0 (en) 1994-06-07 1994-06-07 Stereoscopic display

Publications (1)

Publication Number Publication Date
ATE175030T1 true ATE175030T1 (de) 1999-01-15

Family

ID=10756460

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95921068T ATE175030T1 (de) 1994-06-07 1995-06-07 Holographisches optisches element

Country Status (14)

Country Link
US (4) US6157474A (de)
EP (1) EP0764281B1 (de)
JP (1) JP3873240B2 (de)
KR (1) KR100388562B1 (de)
CN (1) CN1050200C (de)
AT (1) ATE175030T1 (de)
AU (1) AU680148B2 (de)
CA (1) CA2192385A1 (de)
DE (1) DE69506866T2 (de)
DK (1) DK0764281T3 (de)
ES (1) ES2128061T3 (de)
GB (1) GB9411561D0 (de)
RU (1) RU2136029C1 (de)
WO (1) WO1995034008A1 (de)

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Also Published As

Publication number Publication date
RU2136029C1 (ru) 1999-08-27
US6157474A (en) 2000-12-05
CN1151214A (zh) 1997-06-04
DK0764281T3 (da) 1999-08-23
CA2192385A1 (en) 1995-12-14
JPH10504909A (ja) 1998-05-12
CN1050200C (zh) 2000-03-08
GB9411561D0 (en) 1994-08-03
AU2626795A (en) 1996-01-04
US20030086136A1 (en) 2003-05-08
KR100388562B1 (ko) 2003-10-10
DE69506866D1 (de) 1999-02-04
AU680148B2 (en) 1997-07-17
US6233071B1 (en) 2001-05-15
JP3873240B2 (ja) 2007-01-24
EP0764281A1 (de) 1997-03-26
KR970703537A (ko) 1997-07-03
DE69506866T2 (de) 1999-05-20
US20020126331A1 (en) 2002-09-12
US6590680B2 (en) 2003-07-08
US6721075B2 (en) 2004-04-13
ES2128061T3 (es) 1999-05-01
WO1995034008A1 (en) 1995-12-14
EP0764281B1 (de) 1998-12-23

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