The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 04, 2003
Filed:
Mar. 22, 1995
Applicant:
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 2/993 ;
U.S. Cl.
CPC ...
H01L 2/993 ;
Abstract
A perovskite-containing composite material comprising a substrate, an intermediate layer of a first titanium-containing perovskite and a covering layer of a second perovskite, both the first and the second perovskites being quaternary or higher-substituted perovskites. This composite material exhibits a single-phase perovskite covering layer and, consequently, can very suitably be used for the manufacture of electronic components and modules comprising integrated passive components. A description is given of a method of manufacturing said composite material.