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DE60239408D1 - Mehrprojektorsmosaic mit automatischer positionierung - Google Patents

Mehrprojektorsmosaic mit automatischer positionierung

Info

Publication number
DE60239408D1
DE60239408D1 DE2002639408 DE60239408A DE60239408D1 DE 60239408 D1 DE60239408 D1 DE 60239408D1 DE 2002639408 DE2002639408 DE 2002639408 DE 60239408 A DE60239408 A DE 60239408A DE 60239408 D1 DE60239408 D1 DE 60239408D1
Authority
DE
Grant status
Grant
Patent type
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.)
Active
Application number
DE2002639408
Other languages
English (en)
Inventor
Ramesh Raskar
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Grant date

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141Constructional details thereof
    • H04N9/3147Multi-projection systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00Details of colour television systems
    • H04N9/12Picture reproducers
    • H04N9/31Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3191Testing thereof
    • H04N9/3194Testing thereof including sensor feedback
DE2002639408 2001-08-15 2002-08-08 Mehrprojektorsmosaic mit automatischer positionierung Active DE60239408D1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US09930425 US6733138B2 (en) 2001-08-15 2001-08-15 Multi-projector mosaic with automatic registration
PCT/JP2002/008129 WO2003017679A1 (en) 2001-08-15 2002-08-08 Multi-projector mosaic with automatic registration

Publications (1)

Publication Number Publication Date
DE60239408D1 true DE60239408D1 (de) 2011-04-21

Family

ID=25459317

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2002639408 Active DE60239408D1 (de) 2001-08-15 2002-08-08 Mehrprojektorsmosaic mit automatischer positionierung

Country Status (6)

Country Link
US (1) US6733138B2 (de)
EP (1) EP1421795B1 (de)
JP (1) JP2005500756A (de)
CN (1) CN1204754C (de)
DE (1) DE60239408D1 (de)
WO (1) WO2003017679A1 (de)

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Also Published As

Publication number Publication date Type
WO2003017679A1 (en) 2003-02-27 application
JP2005500756A (ja) 2005-01-06 application
EP1421795B1 (de) 2011-03-09 grant
CN1465194A (zh) 2003-12-31 application
CN1204754C (zh) 2005-06-01 grant
EP1421795A1 (de) 2004-05-26 application
US20030052837A1 (en) 2003-03-20 application
US6733138B2 (en) 2004-05-11 grant

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