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:
Nov. 12, 2024
Filed:
Jan. 16, 2020
Applicants:
Seiki Chiba, Tokyo, JP;
Mikio Waki, Sakura, JP;
Zeon Corporation, Tokyo, JP;
Inventors:
Seiki Chiba, Tokyo, JP;
Mikio Waki, Sakura, JP;
Noriyuki Oya, Nagoya, JP;
Makoto Takeshita, Tokyo, JP;
Mitsugu Uejima, Tokyo, JP;
Assignees:
ZEON CORPORATION, Tokyo, JP;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10N 30/87 (2023.01); H10N 30/20 (2023.01); H10N 30/30 (2023.01);
U.S. Cl.
CPC ...
H10N 30/878 (2023.02); H10N 30/206 (2023.02); H10N 30/302 (2023.02);
Abstract
A dielectric elastomer transducer Aincludes a dielectric elastomer layerand a pair of electrode layerssandwiching the dielectric elastomer layer. The electrode layerscontain ground carbon particles derived from carbon nanotubes. This configuration ensures both stretchability and electrical conductivity.