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:
Aug. 02, 2022
Filed:
Dec. 06, 2016
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventor:
Istvan Denes, Rutesheim, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/047 (2006.01); H01L 41/083 (2006.01); H01L 41/053 (2006.01); H01L 41/09 (2006.01); H01L 41/193 (2006.01);
U.S. Cl.
CPC ...
H01L 41/0472 (2013.01); H01L 41/0533 (2013.01); H01L 41/083 (2013.01); H01L 41/0986 (2013.01); H01L 41/0477 (2013.01); H01L 41/193 (2013.01);
Abstract
A multilayer actuator includes multiple electrode layers of alternating polarity situated one on top of the other in the direction of a longitudinal axis, and dielectric layers situated between the electrode layers. The electrode layers of identical polarity each extend as far as, and are electrically connected to one another at least indirectly in, an edge area on one side in a direction perpendicular to the longitudinal axis and end before the edge area on the opposite side.