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:
May. 31, 2016
Filed:
Jun. 10, 2013
Applicant:
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Inventors:
Jin-Hyoung Park, Gangwon-do, KR;
Yu-Dong Bae, Gyeonggi-do, KR;
Eun-Hwa Lee, Gyeonggi-do, KR;
Dae-Kwang Jung, Gyeonggi-do, KR;
Ji-Hoon Jung, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd, , KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 41/09 (2006.01); G06F 3/01 (2006.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
H01L 41/0973 (2013.01); G06F 3/016 (2013.01); G06F 3/03547 (2013.01); H01L 41/094 (2013.01); H01L 41/0933 (2013.01);
Abstract
An actuator using an electro-active polymer is provided. The actuator includes a vibration plate fixed to an electronic device; at least one electro-active polymer attached to the vibration plate, and activated when electric voltage is applied thereto; and at least one mass joined to at least one a combination member disposed on the vibration plate.