(19)

(11)

EP 1 723 802 A1

(12)

(43) Date of publication: 22.11.2006 Bulletin 2006/47 (21) Application number: 03799904.2 (22) Date of filing: 12.12.2003

(51) International Patent Classification (IPC):  H04N 13/00(2006.01) G02B 27/22(2006.01) G02B 27/01(2006.01) G02B 27/26(2006.01) (86) International application number: PCT/US2003/039756 (87) International publication number: WO 2005/062629 (07.07.2005 Gazette 2005/27)

(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 PT RO SE SI SK TR (71) Applicant: Headplay, Inc. Calgary, AB T2H OW3 (CA)	(72) Inventors: DOMJAN, László 1031 Budapest (HU) SZARVAS, Gábor H-1033 Budapest (HU) MIKE, Szabolcs H-2030 Érd (HU) (74) Representative: Jackson, Richard Eric  Carpmaels & Ransford, 43-45 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)