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AU2001288994A1 - Collimating screen simulator and method - Google Patents

Collimating screen simulator and method

Info

Publication number
AU2001288994A1
AU2001288994A1 AU2001288994A AU8899401A AU2001288994A1 AU 2001288994 A1 AU2001288994 A1 AU 2001288994A1 AU 2001288994 A AU2001288994 A AU 2001288994A AU 8899401 A AU8899401 A AU 8899401A AU 2001288994 A1 AU2001288994 A1 AU 2001288994A1
Authority
AU
Australia
Prior art keywords
screen simulator
collimating screen
collimating
simulator
screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2001288994A
Inventor
Tin M. Aye
Gajendra D. Savant
Kevin H. Yu
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.)
Physical Optics Corp
Original Assignee
Physical Optics Corp
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 Physical Optics Corp filed Critical Physical Optics Corp
Publication of AU2001288994A1 publication Critical patent/AU2001288994A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/30—Collimators
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1876—Diffractive Fresnel lenses; Zone plates; Kinoforms
    • G02B5/188—Plurality of such optical elements formed in or on a supporting substrate
    • G02B5/1885—Arranged as a periodic array
    • 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
    • G03H1/0256—Laminate comprising a hologram layer having specific functional layer
    • 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
    • G03H1/20—Copying holograms by holographic, i.e. optical means
    • G03H1/202—Contact copy when the reconstruction beam for the master H1 also serves as reference beam for the copy H2
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AU2001288994A 2000-09-18 2001-09-10 Collimating screen simulator and method Abandoned AU2001288994A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/664,157 US6563612B1 (en) 2000-08-07 2000-09-18 Collimating screen simulator and method
US09664157 2000-09-18
PCT/US2001/028316 WO2002025326A1 (en) 2000-09-18 2001-09-10 Collimating screen simulator and method

Publications (1)

Publication Number Publication Date
AU2001288994A1 true AU2001288994A1 (en) 2002-04-02

Family

ID=24664796

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001288994A Abandoned AU2001288994A1 (en) 2000-09-18 2001-09-10 Collimating screen simulator and method

Country Status (6)

Country Link
US (1) US6563612B1 (en)
EP (1) EP1328834A4 (en)
AU (1) AU2001288994A1 (en)
CA (1) CA2422632C (en)
TW (1) TW586029B (en)
WO (1) WO2002025326A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030122828A1 (en) * 2001-10-24 2003-07-03 Neurok, Llc Projection of three-dimensional images
US7588774B2 (en) 2003-05-12 2009-09-15 Becton, Dickinson And Company Molecules enhancing dermal delivery of influenza vaccines
US7583875B2 (en) * 2005-07-22 2009-09-01 Seiko Epson Corporation Illumination device, image display device, and projector
CN100523769C (en) * 2005-09-23 2009-08-05 中国科学院上海技术物理研究所 Multipurpose infinite target simulator
RU2328025C1 (en) * 2006-11-02 2008-06-27 Владимир Павлович Герасимов Collimator simulator of visual environment
DE102007019837A1 (en) 2007-04-25 2008-11-13 Hologram Industries Research Gmbh Volume hologram, master for the production of the standard elements of the volume hologram and method for the subsequent hologram individualization when applied to personnel and value documents
DE102007025907A1 (en) 2007-06-01 2008-12-11 Hologram Industries Research Gmbh Method for producing a multicolor volume hologram, document with such a hologram and volume hologram master
US7663793B1 (en) * 2008-07-31 2010-02-16 Institut National D'optique Wide angle immersive display system
CN108572449B (en) * 2014-03-31 2021-09-14 联想(北京)有限公司 Display device and electronic apparatus
CN105093536B (en) * 2014-05-06 2018-07-06 联想(北京)有限公司 Show equipment and electronic equipment
US10871601B2 (en) * 2016-10-03 2020-12-22 Tipd, Llc Volume holographic optical elements for imaging with reduced aberrations
US10436953B2 (en) * 2017-12-01 2019-10-08 Rockwell Automation Technologies Inc. Arched collimating lens forming a disk-like illumination
US10609266B2 (en) 2018-08-21 2020-03-31 Rockwell Automation Technologies, Inc. Camera for wide field of view with an arbitrary aspect ratio
DE102023136244A1 (en) * 2023-12-21 2025-06-26 Carl Zeiss Jena Gmbh Method for replicating a hologram using an adhesive composite sheet

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3374612D1 (en) * 1982-02-15 1987-12-23 Holoplex Systems Ltd A hologram viewing apparatus, an integral direct viewing hologram device and an article useful in the manufacture of hologram devices
US4586780A (en) * 1982-07-30 1986-05-06 Hughes Aircraft Company Directional diffusing screen with suppressed zero-order light
US4960314A (en) * 1988-07-05 1990-10-02 Hughes Aircraft Company Diffraction optics diffusing screen laminate for full color on-axis viewing
US5555108A (en) * 1994-08-31 1996-09-10 Hughes Electronics Holographic exposure prism
US5886675A (en) 1995-07-05 1999-03-23 Physical Optics Corporation Autostereoscopic display system with fan-out multiplexer
US6095652A (en) * 1995-09-15 2000-08-01 Richmond Holographic Research And Development, Ltd. Projection system

Also Published As

Publication number Publication date
EP1328834A1 (en) 2003-07-23
EP1328834A4 (en) 2009-07-01
CA2422632A1 (en) 2002-03-28
US6563612B1 (en) 2003-05-13
WO2002025326A1 (en) 2002-03-28
CA2422632C (en) 2010-10-19
TW586029B (en) 2004-05-01

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