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:
Aug. 25, 2015
Filed:
Oct. 31, 2012
Applicant:
Samsung Electro-mechanics Co., Ltd., Gyunggi-do, KR;
Inventors:
Jae Kyung Kim, Gyunggi-do, KR;
Dong Sun Park, Gyunggi-do, KR;
Joon Choi, Gyunggi-do, KR;
Yeon Ho Son, Gyunggi-do, KR;
Assignee:
Samsung Electro-Mechanics Co., Ltd., Gyunggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/053 (2006.01); H01L 41/09 (2006.01); H03H 9/09 (2006.01); H03H 9/10 (2006.01);
U.S. Cl.
CPC ...
H03H 9/09 (2013.01); H01L 41/053 (2013.01); H03H 9/1007 (2013.01);
Abstract
Disclosed herein is a piezoelectric vibration module that includes a side damper between a vibration plate with a piezoelectric element and an upper case so as to ensure reliability against external shock applied to the side and narrows a spaced distance between the vibration plate and the upper case.