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. 29, 2022
Filed:
Aug. 28, 2020
Seiko Epson Corporation, Tokyo, JP;
Masahiro Oshio, Shiojiri, JP;
Keiichi Yamaguchi, Ina, JP;
Seiichiro Ogura, Minowa, JP;
Ryuta Nishizawa, Nagano, JP;
Abstract
A vibrator device includes: a vibrator element that includes a vibrator substrate including a vibrating arm, and an electrode arranged in the vibrator substrate; a base; a support substrate that includes a base mount fixed to the base, an element support that supports the vibrator element, and a beam that connects between the base mount and the element support, and supports the vibrator element relative to the base; a wiring pattern that is arranged in the support substrate, and is electrically connected to the vibrator element; and a buffer member that is arranged on the wiring pattern of the support substrate, and whose hardness is lower than that of the support substrate. Also the buffer member is arranged on a face of the support substrate, that opposes the vibrator element, and overlaps the vibrating arm in a plan view of the support substrate.