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:
Oct. 16, 2012
Filed:
May. 25, 2010
Jae-woo Jun, Suwon-si, KR;
Jun-kun Choi, Suwon-si, KR;
Hwa-young OH, Seoul, KR;
Yong-jin Kim, Suwon-si, KR;
Kyung-ho Lee, Suwon-si, KR;
Seok-jun Park, Suwon-si, KR;
Kwang-hyung Lee, Suwon-si, KR;
Je-hyun Bang, Suwon-si, KR;
Jae-Woo Jun, Suwon-si, KR;
Jun-Kun Choi, Suwon-si, KR;
Hwa-Young Oh, Seoul, KR;
Yong-Jin Kim, Suwon-si, KR;
Kyung-Ho Lee, Suwon-si, KR;
Seok-Jun Park, Suwon-si, KR;
Kwang-Hyung Lee, Suwon-si, KR;
Je-Hyun Bang, Suwon-si, KR;
Samsung Electro-Mechanics Co., Ltd., Gyunggi-Do, KR;
Abstract
A linear vibrator is disclosed. In accordance with an embodiment of the present invention, the linear vibrator includes a base, a coil unit, which is coupled to the base, a magnet, which is coupled to the coil unit such that the magnet can move relatively with respect to the coil unit, and a leaf spring, which is interposed between the magnet and the base and includes a plurality of plate-shaped members having center portions thereof being separated from one another and both respective ends thereof being coupled to one another. Thus, the linear vibrator can increase the range of displacement in the leaf spring and increase the magnitude of vibration in the linear vibrator.