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. 13, 2018
Filed:
Sep. 29, 2014
Kyocera Corporation, Kyoto-shi, Kyoto, JP;
Energy Storage Materials Llc., Fujisawa-shi, Kanagawa, JP;
Seiichirou Hirahara, Kirishima, JP;
Tomoyuki Ono, Kirishima, JP;
Fumito Furuuchi, Kagoshima, JP;
Maiko Nagayoshi, Kirishima, JP;
Youji Seki, Kagoshima, JP;
Shuichi Kasai, Kagoshima, JP;
Takaaki Tsurumi, Fujisawa, JP;
KYOCERA Corporation, Kyoto-Shi, Kyoto, JP;
Abstract
All-solid-state capacitor includes an inorganic solid electrolyte, and a pair of current collectors disposed so that the inorganic solid electrolyte is interposed therebetween. In the all-solid-state capacitor, the inorganic solid electrolyte has a polycrystalline structure composed of crystal particles and crystal grain boundaries formed between the crystal particles. In a first crystal particle included in the crystal particles, a domain located near the crystal grain boundaries is larger in size than a domain located near the center.