(19)

(11)

EP 2 401 764 A1

(12)

(43) Date of publication: 04.01.2012 Bulletin 2012/01 (21) Application number: 10707863.6 (22) Date of filing: 23.02.2010

(51) International Patent Classification (IPC):  H01L 29/12(2006.01) H01L 29/76(2006.01) H01L 29/78(2006.01) H01L 29/16(2006.01) H01L 29/06(2006.01) (86) International application number: PCT/EP2010/052298 (87) International publication number: WO 2010/097393 (02.09.2010 Gazette 2010/35)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 24.02.2009 EP 09153539 (71) Applicant: FIRMUS S.A.M. 98000 Monaco (MC)	(72) Inventor: SHPENKOV, Georgi PL-43-300 Bielsko-biala (PL) (74) Representative: Sielewiesiuk, Jakub  AOMB Polska Sp. z o.o. Emilii Plater 53, 28th floor 00-113 Warszawa 00-113 Warszawa (PL)