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. 02, 2025
Filed:
Jan. 30, 2024
Seiko Epson Corporation, Tokyo, JP;
Ryuta Nishizawa, Nagano, JP;
Junichi Takeuchi, Chino, JP;
SEIKO EPSON CORPORATION, Tokyo, JP;
Abstract
A vibrator device includes: a base including a semiconductor substrate having an integrated circuit disposed at a first surface; a vibration element electrically coupled to the integrated circuit; and a lid having an end surface of a side wall bonded to the first surface at a bonding portion. A first circuit of the integrated circuit includes a first circuit element disposed in a first region overlapping the bonding portion in a plan view. The first circuit element is a passive element or a transistor, and θ<90° is satisfied, θ being an angle formed by the first surface and an inner side surface of the side wall.