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:
Sep. 14, 2021
Filed:
Aug. 02, 2019
Applicant:
Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/92 (2006.01); H01L 29/66 (2006.01); H01L 21/02 (2006.01);
U.S. Cl.
CPC ...
H01L 29/92 (2013.01); H01L 29/66083 (2013.01); H01L 21/0228 (2013.01);
Abstract
The present invention relates to a voltage-controllable capacitor comprising a first electrode layer () composed of a non-ferroelectric material, said first electrode layer being applied on a substrate (), a ferroelectric interlayer () having a thickness that is less than the thickness of the first electrode layer (), and a second electrode layer () composed of a non-ferroelectric material. The ferroelectric interlayer () is arranged between the first electrode layer () and the second electrode layer ().