(19)
(11) EP 1 654 589 A2

(12)

(88) Date of publication A3:
07.07.2005

(43) Date of publication:
10.05.2006 Bulletin 2006/19

(21) Application number: 04753971.3

(22) Date of filing: 01.06.2004
(51) International Patent Classification (IPC): 
G03B 21/00(1968.09)
(86) International application number:
PCT/US2004/017253
(87) International publication number:
WO 2004/109453 (16.12.2004 Gazette 2004/51)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

(30) Priority: 29.05.2003 US 474501 P

(71) Applicant: Infocus Corporation
Willsonville, OR 97070 (US)

(72) Inventors:
  • CASTALDI, Joe
    West Linn, OR 97068 (US)
  • HOEYE, Robin, F.
    Tigard, OR 97223 (US)
  • FISHER, Karla
    Gaston, OR 97119 (US)
  • KIM, Greg
    Portland, OR 97201 (US)
  • HAMPSON, Steve
    Lake Oswego, OR 97035 (US)
  • MICHALAK, Susan
    Portland, OR 97221 (US)
  • PORTER, Mark
    Portland, OR 97229 (US)
  • THOMPSON, Kevin
    Salem, OR 97302 (US)
  • JAFFE, Jennifer
    Portland, OR 97215 (US)
  • DAGLER, Leon
    Sherwood, OR 97140 (US)
  • CARVER, Sonia
    Lake Oswego, OR 97035 (US)

(74) Representative: Thoma, Michael et al
Lorenz - Seidler - Gossel, Widenmayerstrasse 23
80538 München
80538 München (DE)

   


(54) SYSTEM AND METHOD FOR UPDATING AN IMAGE DISPLAY DEVICE FROM A REMOTE LOCATION