(19)

(11)

EP 1 763 700 A1

(12)

(43) Date of publication: 21.03.2007 Bulletin 2007/12 (21) Application number: 05754832.3 (22) Date of filing: 27.06.2005

(51) International Patent Classification (IPC):  G02F 1/00(2006.01) H04N 5/645(2006.01) H01J 29/89(2006.01) H05B 37/00(2006.01) (86) International application number: PCT/IB2005/052125 (87) International publication number: WO 2006/003604 (12.01.2006 Gazette 2006/02)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 30.06.2004 US 584200 P 16.12.2004 US 636453 P (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventors: DIEDERIKS, Elmo M. A. NL-5621 BA Eindhoven (NL) ELTING, Mark J. NL-5621 BA Eindhoven (NL) (74) Representative: Verscharen, Petrus  Philips Intellectual Property & Standards Postbus 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)