(19)
(11) EP 1 088 316 A1

(12)

(43) Date of publication:
04.04.2001 Bulletin 2001/14

(21) Application number: 99920448.0

(22) Date of filing: 12.05.1999
(51) International Patent Classification (IPC)7: H01G 7/02
(86) International application number:
PCT/AT9900/119
(87) International publication number:
WO 9959/172 (18.11.1999 Gazette 1999/46)
(84) Designated Contracting States:
AT DE DK FI FR GB

(30) Priority: 12.05.1998 AT 80098

(71) Applicants:
  • Innovationsagentur Gesellschaft m.b.H.
    1020 Wien (AT)
  • Heitz, Johannes
    4040 Linz (AT)

(72) Inventors:
  • HEITZ, Johannes
    A-4040 Linz (AT)
  • BÄUERLE, Dieter
    A-4203 Altenberg (AT)
  • BAUER, Siegfried
    A-4040 Linz (AT)
  • BAUER-GOGONEA, Simona
    A-4040 Linz (AT)
  • ARENHOLZ, Enno
    A-4040 Linz (AT)
  • SCHWÖDIAUER, Reinhard
    A-4040 Linz (AT)

(74) Representative: Weinzinger, Arnulf, Dipl.-Ing. et al
PatentanwälteSonn, Pawloy, Weinzinger & Köhler-PavlikRiemergasse 14
1010 Wien
1010 Wien (AT)

   


(54) THIN ELECTRET LAYER AND CORRESPONDING PRODUCTION METHOD