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. 24, 2021
Filed:
Dec. 27, 2019
Seiko Epson Corporation, Tokyo, JP;
Koichi Mizugaki, Suwa, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A vibration device includes a first substrate including a first surface and a second surface opposite to the first surface; a second substrate including a third surface bonded to the second surface thereby forming an accommodation space between the first substrate and the second substrate, and a fourth surface opposite to the third surface; a vibration element accommodated in the accommodation space; and a first external coupling terminal arranged at the fourth surface and having a first position to where a first wire to be coupled. The first position being within an area overlapping a bonding area between the first substrate and the second substrate, as viewed in a plan view.