(19)
(11) EP 1 419 529 A2

(12)

(88) Date of publication A3:
04.03.2004

(43) Date of publication:
19.05.2004 Bulletin 2004/21

(21) Application number: 02733231.1

(22) Date of filing: 07.05.2002
(51) International Patent Classification (IPC)7: H01L 25/065, H01L 25/10, H01L 21/98
(86) International application number:
PCT/IT2002/000304
(87) International publication number:
WO 2002/091469 (14.11.2002 Gazette 2002/46)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 08.05.2001 IT TO20010433

(71) Applicant: C.R.F. Società Consortile per Azioni
10043 Orbassano (TO) (IT)

(72) Inventors:
  • PALAZZETTI, Mario
    I-10051 Avigliana (IT)
  • FAGGIOLI, Eugenio
    I-10123 Torino (IT)
  • GROPPO, Riccardo
    I-10060 Roletto (IT)

(74) Representative: Jorio, Paolo et al
STUDIO TORTA S.r.l.,Via Viotti, 9
10121 Torino
10121 Torino (IT)

   


(54) THREE-DIMENSIONAL ELECTRONIC DEVICE AND RELATIVE MANUFACTURE METHOD