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. 15, 2016
Filed:
Aug. 28, 2013
Applicant:
Wisol Co., Ltd., Osan-si, Gyeonggi-do, KR;
Inventors:
Jae Hyung Choi, Suwon-si, KR;
Yukihiro Noro, Suwon-si, KR;
Yo Sep Choi, Suwon-si, KR;
Jung Rae Noh, Seoul, KR;
Assignee:
WISOL CO., LTD., Osan-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 41/09 (2006.01); H04R 17/00 (2006.01);
U.S. Cl.
CPC ...
H01L 41/0926 (2013.01); H01L 41/0933 (2013.01); H04R 17/005 (2013.01);
Abstract
A vibration module based on a piezoelectric device includes: a piezoelectric device; a vibration plate connected to one side of the piezoelectric device by a medium of an adhesive and an intermediate material; the intermediate material interposed between the piezoelectric device and the vibration plate; and a molding part formed on the side of the piezoelectric device where the intermediate material is not formed.