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:
Jul. 16, 2013
Filed:
Feb. 02, 2011
Dong Sun Park, Seoul, KR;
Jae Kyung Kim, Gyunggi-do, KR;
Yeon Ho Son, Gyunggi-do, KR;
Ki Suk Woo, Seoul, KR;
Kum Kyung Lee, Gyunggi-do, KR;
Ji Yeoun Jang, Gyunggi-do, KR;
Dong Sun Park, Seoul, KR;
Jae Kyung Kim, Gyunggi-do, KR;
Yeon Ho Son, Gyunggi-do, KR;
Ki Suk Woo, Seoul, KR;
Kum Kyung Lee, Gyunggi-do, KR;
Ji Yeoun Jang, Gyunggi-do, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-do, KR;
Abstract
Disclosed herein is a piezoelectric actuator. The piezoelectric actuator includes a piezoelectric element generating vibrations by repetitively expanding and restoring according to power applied from the outside to be linearly driven; a support member contacts the piezoelectric element in order to support the piezoelectric element; and vibration control members attached to one surface of and the support member and the piezoelectric element.