(19)

(11)

EP 1 745 544 A1

(12)

(43) Date of publication: 24.01.2007 Bulletin 2007/04 (21) Application number: 05718801.3 (22) Date of filing: 25.04.2005

(51) International Patent Classification (IPC):  H03B 19/00(2006.01) H03B 27/00(2006.01) (86) International application number: PCT/IB2005/051341 (87) International publication number: WO 2005/107059 (10.11.2005 Gazette 2005/45)

(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: 30.04.2004 US 566797 P (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventors: FRAMBACH, Johannes, Petrus, Antonius NL-5621 BA Eindhoven (NL) ZEIJL, Paulus, Thomas, Maria NL-5621 BA Eindhoven (NL) (74) Representative: Eleveld, Koop Jan  Philips Intellectual Property & Standards, P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)