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. 20, 2016
Filed:
Dec. 24, 2014
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventor:
Akinori Yamada, Ina, JP;
Assignee:
SEIKO EPSON CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 5/32 (2006.01); H03H 9/17 (2006.01); H03H 9/19 (2006.01); H03H 9/215 (2006.01); H03H 9/02 (2006.01); H03H 9/05 (2006.01); H03H 9/10 (2006.01); H03H 3/04 (2006.01);
U.S. Cl.
CPC ...
H03H 9/02551 (2013.01); H03B 5/32 (2013.01); H03H 9/0509 (2013.01); H03H 9/0547 (2013.01); H03H 9/1014 (2013.01); H03H 9/17 (2013.01); H03H 9/19 (2013.01); H03H 9/215 (2013.01); H03H 2003/0407 (2013.01);
Abstract
A resonator includes a resonator device, a package on which the resonator device is mounted, and conductive adhesives which fix the resonator device to the package. A width of the base portion of the resonator device is set as W, a width of a linkage portion is set as W, a Young's modulus of the conductive adhesives is set as E, a relationship of −1.3 GPa≦log E≦−0.7 GPa is satisfied, and a relationship of 0.1≦W/W≦0.7 is satisfied.