(19)

(11)

EP 1 671 322 A2

(12)

(88) Date of publication A3: 26.05.2005 (43) Date of publication: 21.06.2006 Bulletin 2006/25 (21) Application number: 04770041.4 (22) Date of filing: 21.09.2004

(51) International Patent Classification (IPC):  G11B 7/24(1968.09) G11B 7/013(1985.01) G11B 7/26(1968.09) (86) International application number: PCT/IB2004/051803 (87) International publication number: WO 2005/031723 (07.04.2005 Gazette 2005/14)

(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: 30.09.2003 EP 03103609 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventor: SAALMINK, Milan NL-5656 AA Eindhoven (NL) (74) Representative: Uittenbogaard, Frank  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)