(19)

(11)

EP 1 940 276 A1

(12)

(43) Date of publication: 09.07.2008 Bulletin 2008/28 (21) Application number: 05782510.1 (22) Date of filing: 14.09.2005

(51) International Patent Classification (IPC):  A47L 9/02(2006.01) (86) International application number: PCT/IB2005/053011 (87) International publication number: WO 2007/031819 (22.03.2007 Gazette 2007/12)

(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 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventor: SPENKELINK, Remko, A. NL-5656 AA Eindhoven (NL) (74) Representative: Damen, Daniel Martijn  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)