(19)

(11)

EP 1 660 850 A2

(12)

(88) Date of publication A3: 12.05.2005 (43) Date of publication: 31.05.2006 Bulletin 2006/22 (21) Application number: 04744555.6 (22) Date of filing: 12.07.2004

(51) International Patent Classification (IPC):  G01J 5/60(1968.09) G01J 1/42(1968.09) G01J 1/14(1968.09) (86) International application number: PCT/IB2004/051196 (87) International publication number: WO 2005/008196 (27.01.2005 Gazette 2005/04)

(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: 22.07.2003 EP 03102249 (71) Applicant: Koninklijke Philips Electronics N.V. 5621 BA Eindhoven (NL)	(72) Inventors: BUIJ, Arnold, W. NL-5656 AA Eindhoven (NL) MANDERS, Karel, L. NL-5656 AA Eindhoven (NL) (74) Representative: Bosma, Rudolphus Hubertus Antonius  Philips Intellectual Property & Standards P.O. Box 220 5600 AE Eindhoven 5600 AE Eindhoven (NL)