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. 05, 2023
Filed:
Sep. 11, 2020
Taiyo Yuden Co., Ltd., Tokyo, JP;
Ryouta Iwabuchi, Tokyo, JP;
Motoi Yamauchi, Tokyo, JP;
Takashi Miyagawa, Tokyo, JP;
Tsutomu Kikuchi, Tokyo, JP;
Yuki Maruya, Tokyo, JP;
TAIYO YUDEN CO., LTD., Tokyo, JP;
Abstract
An electronic device includes a support substrate, a piezoelectric layer that is provided on the support substrate, a functional element including an electrode provided on a surface of the piezoelectric layer, a metallic frame body that is provided on the support substrate so as to surround the piezoelectric layer and the functional element in a plan view, a metallic lid that is provided on the frame body so as to form a space between the lid and the support substrate, and seals the functional element into the space, and a columnar body that is provided between the support substrate and the lid in the space.