Global Patent Index - EP 0835517 A4

EP 0835517 A4 2000-01-26 - FABRICATION OF CAPACITORS

Title (en)

FABRICATION OF CAPACITORS

Title (de)

HERSTELLUNG VON KONDENSATOREN

Title (fr)

FABRICATION DE CONDENSATEURS

Publication

EP 0835517 A4 (EN)

Application

EP 96917286 A

Priority

  • AU 9600364 W
  • AU PN363595 A

Abstract (en)

[origin: WO9700528A1] A multilayer capacitor (60) is fabricated by depositing alternate layers of metal (12) and polymer (11) onto a moving web (22). A first metal strip (21) is continuously deposited along the length of the moving web (22) by passing metal particles through a first mask (26) onto an area of the web (22). A dielectric polymer layer (13) is continuously deposited over the web (22) and over at least a first portion of the first metal strip by plasma polymerisation. A second offset metal strip (14) then is continuously deposited over at least a portion of the first metal strip (12) and the dielectric layer (13) by passing metal particles through the first (26) or a second (33) mask. The capacitors so formed are thin and stable over a wide range of temperatures.

IPC 1-7 (main, further and additional classification)

H01G 4/30; H01G 4/33; H01G 13/00

IPC 8 full level (invention and additional information)

H01G 4/30 (2006.01); H01G 13/00 (2006.01)

CPC (invention and additional information)

H01G 4/30 (2013.01)

Citation (search report)

  • No further relevant documents disclosed
  • See also references of WO 9700528A1

Designated contracting state (EPC)

AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 9700528 A1 19970103; AU PN363595 D0 19950713; EP 0835517 A1 19980415; EP 0835517 A4 20000126; JP H11507767 A 19990706

INPADOC legal status


2002-07-31 [18W] WITHDRAWN

- Date of withdrawal: 20020530

2000-01-26 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 19991210

2000-01-26 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

1998-04-15 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19980128

1998-04-15 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE