IT1308864B1 - DEVICE FOR POSITIONING A VIDEO PROJECTOR USED IN REAR PROJECTION. - Google Patents

DEVICE FOR POSITIONING A VIDEO PROJECTOR USED IN REAR PROJECTION.

Info

Publication number
IT1308864B1
IT1308864B1 IT1999TO000953A ITTO990953A IT1308864B1 IT 1308864 B1 IT1308864 B1 IT 1308864B1 IT 1999TO000953 A IT1999TO000953 A IT 1999TO000953A IT TO990953 A ITTO990953 A IT TO990953A IT 1308864 B1 IT1308864 B1 IT 1308864B1
Authority
IT
Italy
Prior art keywords
positioning
rear projection
video projector
projector used
video
Prior art date
Application number
IT1999TO000953A
Other languages
Italian (it)
Inventor
Domenico Toffoli
Original Assignee
Sim2 Multimedia Spa
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 Sim2 Multimedia Spa filed Critical Sim2 Multimedia Spa
Priority to IT1999TO000953A priority Critical patent/IT1308864B1/en
Publication of ITTO990953A0 publication Critical patent/ITTO990953A0/en
Priority to PCT/IB2000/001592 priority patent/WO2001033297A1/en
Priority to AU10464/01A priority patent/AU1046401A/en
Publication of ITTO990953A1 publication Critical patent/ITTO990953A1/en
Application granted granted Critical
Publication of IT1308864B1 publication Critical patent/IT1308864B1/en

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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/10—Projectors with built-in or built-on screen

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Overhead Projectors And Projection Screens (AREA)
IT1999TO000953A 1999-11-05 1999-11-05 DEVICE FOR POSITIONING A VIDEO PROJECTOR USED IN REAR PROJECTION. IT1308864B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999TO000953A IT1308864B1 (en) 1999-11-05 1999-11-05 DEVICE FOR POSITIONING A VIDEO PROJECTOR USED IN REAR PROJECTION.
PCT/IB2000/001592 WO2001033297A1 (en) 1999-11-05 2000-11-03 Device for positioning a videoprojector used in back projection
AU10464/01A AU1046401A (en) 1999-11-05 2000-11-03 Device for positioning a videoprojector used in back projection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999TO000953A IT1308864B1 (en) 1999-11-05 1999-11-05 DEVICE FOR POSITIONING A VIDEO PROJECTOR USED IN REAR PROJECTION.

Publications (3)

Publication Number Publication Date
ITTO990953A0 ITTO990953A0 (en) 1999-11-05
ITTO990953A1 ITTO990953A1 (en) 2001-05-05
IT1308864B1 true IT1308864B1 (en) 2002-01-11

Family

ID=11418192

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999TO000953A IT1308864B1 (en) 1999-11-05 1999-11-05 DEVICE FOR POSITIONING A VIDEO PROJECTOR USED IN REAR PROJECTION.

Country Status (3)

Country Link
AU (1) AU1046401A (en)
IT (1) IT1308864B1 (en)
WO (1) WO2001033297A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160171A1 (en) * 2001-12-07 2003-06-12 Der Kluth Decke Und Licht Gmbh Projection device has projection arrangement movable by movement arrangement so optical axis of projection beam remains at essentially constant angle to projection surface during motion
DE10215893C1 (en) * 2002-04-11 2003-10-23 Daimler Chrysler Ag Projection device and projection method
FR2858680B1 (en) * 2003-08-06 2005-10-28 Jean Georget STABILIZED PLATFORM SYSTEM
JP2006349868A (en) * 2005-06-14 2006-12-28 Sony Corp Projection television device
DE102007023344B4 (en) 2007-05-16 2017-03-02 Airbus Sas Projection of various image contents in a large-capacity cabin of a means of transport

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5612741A (en) * 1993-11-05 1997-03-18 Curtis Mathes Marketing Corporation Video billboard
CN1279801A (en) * 1997-09-17 2001-01-10 科姆维尤绘图有限公司 Eletro-optical display apparatus
DE19824917A1 (en) * 1998-06-04 1999-12-09 Heinz Seufert Back projection apparatus for projecting image onto screen

Also Published As

Publication number Publication date
ITTO990953A1 (en) 2001-05-05
AU1046401A (en) 2001-05-14
WO2001033297A1 (en) 2001-05-10
ITTO990953A0 (en) 1999-11-05

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