(19)

(11)

EP 1 719 177 A1

(12)

(43) Date of publication: 08.11.2006 Bulletin 2006/45 (21) Application number: 05704640.1 (22) Date of filing: 24.01.2005

(51) International Patent Classification (IPC):  H01L 27/10(2006.01) H01L 27/06(2006.01) (86) International application number: PCT/NO2005/000027 (87) International publication number: WO 2005/076356 (18.08.2005 Gazette 2005/33)

(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: 03.02.2004 NO 20040502 (71) Applicant: Oyhus, Kim 0970 Oslo (NO)	(72) Inventor: Oyhus, Kim 0970 Oslo (NO) (74) Representative: Wallengren, Yngvar  Patentbyran Y Wallengren AB Box 116 331 21 Värnamo 331 21 Värnamo (SE)