(19)

(11)

EP 1 815 456 A1

(12)

(43) Date of publication: 08.08.2007 Bulletin 2007/32 (21) Application number: 05807164.8 (22) Date of filing: 16.11.2005

(51) International Patent Classification (IPC):  G09G 3/34(2006.01) G02F 1/1335(2006.01) H04N 9/31(2006.01) G02B 27/02(2006.01) (86) International application number: PCT/IB2005/053789 (87) International publication number: WO 2006/054254 (26.05.2006 Gazette 2006/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 19.11.2004 US 629755 P (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventor: KRIJN, Marcellinus , P., C., M. NL-5621 BA Eindhoven (NL) (74) Representative: Schouten, Marcus Maria  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)