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. 15, 2022
Filed:
Dec. 21, 2018
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Atsushi Matsuo, Shiojiri, JP;
Ryuta Nishizawa, Nagano, JP;
Shinya Aoki, Minowa-machi, JP;
Shiro Murakami, Shiojiri, JP;
Masashi Shimura, Chino, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 9/02 (2006.01); H03H 9/05 (2006.01); H03H 9/10 (2006.01); H03H 9/19 (2006.01); H03B 5/32 (2006.01);
U.S. Cl.
CPC ...
H03H 9/02133 (2013.01); H03B 5/326 (2013.01); H03H 9/02023 (2013.01); H03H 9/02102 (2013.01); H03H 9/0514 (2013.01); H03H 9/0519 (2013.01); H03H 9/0552 (2013.01); H03H 9/1014 (2013.01); H03H 9/1021 (2013.01); H03H 9/19 (2013.01); H03B 2200/0018 (2013.01); H03B 2200/0022 (2013.01);
Abstract
A vibrator device includes a base; and a vibrator element including a quartz crystal vibrator element attached to the base via a first metal bump, in which the first metal bump is disposed on a straight line inclined within a range of +55° to +65° or −65° to −55° with respect to an X axis of the quartz crystal constituting the quartz crystal vibrator element in plan view seen from a direction in which the base and the quartz crystal vibrator element are arranged.