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:
Dec. 15, 2015
Filed:
Jun. 06, 2011
Applicants:
Peter Gerletz, Graz, AT;
Georg Kuegerl, Eibiswald, AT;
Michael Stahl, Poelfing Brunn, AT;
Andreas Stani, Leibnitz, AT;
Inventors:
Peter Gerletz, Graz, AT;
Georg Kuegerl, Eibiswald, AT;
Michael Stahl, Poelfing Brunn, AT;
Andreas Stani, Leibnitz, AT;
Assignee:
EPCOS AG, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/08 (2006.01); H01L 41/047 (2006.01); H01L 41/293 (2013.01);
U.S. Cl.
CPC ...
H01L 41/0472 (2013.01); H01L 41/293 (2013.01); Y10T 29/42 (2015.01);
Abstract
A piezoelectric multilayer component is specified. At least one external electrode is fixed to a stack of piezoelectric layers and electrode layers arranged therebetween. At least one region of the external electrode projects beyond the stack and the external electrode is at least partly pressure-deformed in said region. Furthermore, a method for forming an external electrode in a piezoelectric multilayer component is specified.