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:
Nov. 29, 2022
Filed:
Jan. 06, 2016
Applicant:
Daishinku Corporation, Kakogawa, JP;
Inventors:
Takuya Kojo, Kakogawa, JP;
Satoru Ishino, Kakogawa, JP;
Assignee:
Daishinku Corporation, Kakogawa, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03H 9/10 (2006.01); H03H 9/17 (2006.01); H01L 41/23 (2013.01); H01L 41/316 (2013.01); H03H 3/04 (2006.01); H03H 9/02 (2006.01); H03H 9/19 (2006.01); H03H 9/13 (2006.01); H03H 9/05 (2006.01); H03H 3/02 (2006.01);
U.S. Cl.
CPC ...
H03H 9/132 (2013.01); H01L 41/23 (2013.01); H01L 41/316 (2013.01); H03H 3/04 (2013.01); H03H 9/02125 (2013.01); H03H 9/0523 (2013.01); H03H 9/0547 (2013.01); H03H 9/0595 (2013.01); H03H 9/10 (2013.01); H03H 9/1035 (2013.01); H03H 9/17 (2013.01); H03H 9/131 (2013.01); H03H 9/19 (2013.01); H03H 2003/022 (2013.01); H03H 2003/0442 (2013.01);
Abstract
A third through hole is formed in a crystal resonator plate of a crystal resonator to penetrate between a first main surface and a second main surface. A through electrode of the third through hole is conducted to a first excitation electrode. A seventh through hole is formed in a first sealing member of the crystal resonator to penetrate between a first main surface and a second main surface. The through electrode of the third through hole is conducted to the through electrode of the seventh through hole. The third through hole is not superimposed to the seventh through hole in plan view.