Title:
ELECTRICAL MULTILAYER COMPONENT AND METHOD FOR THE PRODUCTION THEREOF
Document Type and Number:
WIPO Patent Application WO2002089160
Kind Code:
A3
Abstract:
The invention relates to an electrical multilayer component comprising a layer stack (1) consisting of dielectric layers (2), which are arranged one above the other and which contain a ceramic material, and of electrically conductive electrode layers (3) that are arranged between said dielectric layers. According to the invention, at least one electrode layer (3) contains a body (4) that is covered by a protective layer (5), the body (4), in turn, contains a metal, and the protective layer (5) contains a protective material that slows the oxidation of metal. The invention also relates to a method for producing a component of the aforementioned type during which the sintering can be carried out at high temperatures. The invention enables the production of ceramic multilayer components while using inexpensive electrodes and simplified processes.
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Inventors:
KIRSTEN LUTZ (AT)
Application Number:
PCT/DE2002/001360
Publication Date:
July 17, 2003
Filing Date:
April 11, 2002
Export Citation:
Assignee:
EPCOS AG (DE)
KIRSTEN LUTZ (AT)
KIRSTEN LUTZ (AT)
International Classes:
H01G4/008; H01G4/30; H01L41/047; H01L41/083; H01G4/12; (IPC1-7): H01G4/30; H01C7/18; H01C1/14; H01G4/002; H01G4/33; H01C7/02; H01G4/005; H01G2/00
Foreign References:
| DE19719174A1 | 1998-11-12 | |||
| EP1022769A2 | 2000-07-26 | |||
| US4831432A | 1989-05-16 | |||
| EP0514149A1 | 1992-11-19 | |||
| US6159267A | 2000-12-12 |
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