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Title:
CERAMIC MULTILAYER CAPACITOR
Document Type and Number:
WIPO Patent Application WO1999018587
Kind Code:
A3
Abstract:
The invention relates to a ceramic multilayer capacitor comprising a number of ceramic layers on the basis of a doped (Ba,Ca)[Ti,Zr]O3 as well as a number of electrode layers of Ni, the ceramic layers and the electrode layers being alternately stacked to form a multilayer structure which is provided with electric connections at two side faces, said electric connections being connected to a number of the electrode layers. The invention is characterized in that the composition of the main component of the doped (Ba,Ca)[Ti,Zr]O3 corresponds to the formula: (Ba1-xCax)(Ti1-a-b-c-yZryMnaMobAc)kO3- delta wherein: 0.00

Inventors:
HENNINGS DETLEV
HANSEN PETER
Application Number:
IB9801448W
Publication Date:
June 17, 1999
Filing Date:
September 21, 1998
Export Citation:
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Assignee:
KONINKLIJKE PHILIPS ELECTRONICS N.V.
PHILIPS AB
PHILIPS PATENTVERWALTUNG GMBH
International Classes:
H01G2/00; H01G4/12; (IPC1-7): H01G4/12
Foreign References:
US5014158A1991-05-07
US5219812A1993-06-15
US5322828A1994-06-21
US5432136A1995-07-11
EP0504756A11992-09-23
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