AU4981599A - Projection system based on reconfigurable holographic optics - Google Patents

Projection system based on reconfigurable holographic optics

Info

Publication number
AU4981599A
AU4981599A AU49815/99A AU4981599A AU4981599A AU 4981599 A AU4981599 A AU 4981599A AU 49815/99 A AU49815/99 A AU 49815/99A AU 4981599 A AU4981599 A AU 4981599A AU 4981599 A AU4981599 A AU 4981599A
Authority
AU
Australia
Prior art keywords
system based
projection system
holographic optics
reconfigurable holographic
reconfigurable
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
AU49815/99A
Inventor
Milan M. Popovich
John J Storey
Jonathan D. Waldern
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.)
DigiLens Inc
Original Assignee
DigiLens Inc
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 DigiLens Inc filed Critical DigiLens Inc
Priority claimed from US09/351,412 external-priority patent/US6175431B1/en
Publication of AU4981599A publication Critical patent/AU4981599A/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
    • G02B5/20—Filters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
AU49815/99A 1998-07-10 1999-07-09 Projection system based on reconfigurable holographic optics Abandoned AU4981599A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US9225998P 1998-07-10 1998-07-10
US60092259 1998-07-10
PCT/US1999/015580 WO2000003309A1 (en) 1998-07-10 1999-07-09 Projection system based on reconfigurable holographic optics
US09351412 1999-07-09
US09/351,412 US6175431B1 (en) 1999-07-09 1999-07-09 Projection systems based on reconfigurable holographic optics

Publications (1)

Publication Number Publication Date
AU4981599A true AU4981599A (en) 2000-02-01

Family

ID=26785455

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49815/99A Abandoned AU4981599A (en) 1998-07-10 1999-07-09 Projection system based on reconfigurable holographic optics

Country Status (6)

Country Link
EP (1) EP1105779A1 (en)
JP (1) JP4443046B2 (en)
KR (1) KR20010074685A (en)
AU (1) AU4981599A (en)
CA (1) CA2336780A1 (en)
WO (1) WO2000003309A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50311875D1 (en) 2002-11-13 2009-10-15 Seereal Technologies Gmbh DEVICE FOR RECONSTRUCTING VIDEOHOLOGRAMS
GB0301317D0 (en) * 2003-01-21 2003-02-19 Holographic Imaging Llc Image projection device and method
JP5260872B2 (en) * 2003-05-06 2013-08-14 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ Projection apparatus for simultaneously generating a plurality of mutually spaced holographic frames of the same image by a holographic screen
KR20180053030A (en) 2016-11-11 2018-05-21 삼성전자주식회사 Backlight unit, holographic display having the same and method of manufacturing holographic optical device
KR102643176B1 (en) * 2021-07-30 2024-03-05 한국전자기술연구원 Variable-depth holographic display device providing expandable eyebox

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990011944A (en) * 1997-07-25 1999-02-18 손욱 LCD

Also Published As

Publication number Publication date
JP2003524790A (en) 2003-08-19
CA2336780A1 (en) 2000-01-20
JP4443046B2 (en) 2010-03-31
EP1105779A1 (en) 2001-06-13
KR20010074685A (en) 2001-08-09
WO2000003309A1 (en) 2000-01-20

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Legal Events

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