Global Patent Index - EP 1005705 A1

EP 1005705 A1 2000-06-07 - INTEGRATED ELECTRIC CIRCUIT WITH CAPACITOR

Title (en)

INTEGRATED ELECTRIC CIRCUIT WITH CAPACITOR

Title (de)

INTEGRIERTE ELEKTRISCHE SCHALTUNG MIT KONDENSATOR

Title (fr)

CIRCUIT ELECTRIQUE INTEGRE AVEC CONDENSATEUR

Publication

EP 1005705 A1 (DE)

Application

EP 98948718 A

Priority

  • DE 9802231 W
  • DE 19733736 A

Abstract (en)

[origin: DE19733736A1] The invention relates to an integrated electric circuit comprising at least one capacitor, wherein the first capacitor plate consists of a first electroconductive layer (4) and the second capacitor plate consists of a second electroconductive layer (2). An insulating layer with at least one hole (5,6) is arranged between the capacitor plates (2,4). The bottom surface and at least one part of the side surfaces of the hole (5,6) are covered by an electroconductive material. The first capacitor plate (4) is in contact with a dielectric layer (7).

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

H01L 29/92

IPC 8 full level (invention and additional information)

H01L 27/04 (2006.01); H01L 21/822 (2006.01); H01L 27/08 (2006.01)

CPC (invention and additional information)

H01L 27/0805 (2013.01)

Citation (search report)

See references of WO 9908328A1

Designated contracting state (EPC)

DE FR GB IT

EPO simple patent family

DE 19733736 A1 19990225; EP 1005705 A1 20000607; JP 2001526457 A 20011218; WO 9908328 A1 19990218; WO 9908328 A9 19990506

INPADOC legal status


2002-12-04 [18R] REFUSED

- Effective date: 20020715

2001-07-04 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010522

2000-06-07 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000128

2000-06-07 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB IT