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AU6389494A - Tv-projector - Google Patents

Tv-projector

Info

Publication number
AU6389494A
AU6389494A AU63894/94A AU6389494A AU6389494A AU 6389494 A AU6389494 A AU 6389494A AU 63894/94 A AU63894/94 A AU 63894/94A AU 6389494 A AU6389494 A AU 6389494A AU 6389494 A AU6389494 A AU 6389494A
Authority
AU
Australia
Prior art keywords
projector
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
AU63894/94A
Inventor
Stig Berglund
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.)
OPTICA NOVA ONAB AB
Original Assignee
OPTICA NOVA ONAB AB
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
Priority claimed from SE9300958A external-priority patent/SE9300958L/en
Priority claimed from SE9302792A external-priority patent/SE9302792D0/en
Application filed by OPTICA NOVA ONAB AB filed Critical OPTICA NOVA ONAB AB
Publication of AU6389494A publication Critical patent/AU6389494A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/315—Modulator illumination systems
    • H04N9/3161—Modulator illumination systems using laser light sources
    • 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
    • G02B30/34—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers
    • G02B30/35—Stereoscopes providing a stereoscopic pair of separated images corresponding to parallactically displaced views of the same object, e.g. 3D slide viewers using reflective optical elements in the optical path between the images and the observer

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Crystal (AREA)
AU63894/94A 1993-03-23 1994-03-22 Tv-projector Abandoned AU6389494A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9300958A SE9300958L (en) 1993-03-23 1993-03-23 Offset projector
SE9302792A SE9302792D0 (en) 1993-08-28 1993-08-28 Video display
PCT/SE1994/000251 WO1994022050A1 (en) 1993-03-23 1994-03-22 Tv-projector

Publications (1)

Publication Number Publication Date
AU6389494A true AU6389494A (en) 1994-10-11

Family

ID=26661687

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63894/94A Abandoned AU6389494A (en) 1993-03-23 1994-03-22 Tv-projector

Country Status (2)

Country Link
AU (1) AU6389494A (en)
WO (1) WO1994022050A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2780517A1 (en) * 1998-06-24 1999-12-31 Rachid Hamdani Stereoscopic laser visualization apparatus for video signal images
JP2001339742A (en) * 2000-03-21 2001-12-07 Olympus Optical Co Ltd Three dimensional image projection apparatus and its correction amount calculator
KR100444986B1 (en) * 2001-09-29 2004-08-21 삼성전자주식회사 Illumination system and a projector imploying it
JP4736921B2 (en) * 2006-04-12 2011-07-27 ソニー株式会社 Liquid crystal projector and image reproducing apparatus
JP5200349B2 (en) * 2006-08-31 2013-06-05 ソニー株式会社 Projection device and image display device
DE102007005822A1 (en) * 2007-01-31 2008-08-07 Seereal Technologies S.A. Holographic reconstruction system with optical wave tracking
DE102011102862B4 (en) * 2011-05-31 2015-07-09 Steinbichler Optotechnik Gmbh Method and device for determining the three-dimensional coordinates of the surface of an object

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022750A (en) * 1989-08-11 1991-06-11 Raf Electronics Corp. Active matrix reflective projection system
US5108172A (en) * 1989-08-11 1992-04-28 Raf Electronics Corp. Active matrix reflective image plane module and projection system
US4995718A (en) * 1989-11-15 1991-02-26 Honeywell Inc. Full color three-dimensional projection display
JP2622185B2 (en) * 1990-06-28 1997-06-18 シャープ株式会社 Color liquid crystal display

Also Published As

Publication number Publication date
WO1994022050A1 (en) 1994-09-29

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