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:
Feb. 11, 2014
Filed:
Apr. 05, 2011
Youngil Park, Seoul, KR;
Youngil Park, Seoul, KR;
LG Innotek Co., Ltd., Seoul, KR;
Abstract
Disclosed is a linear vibrator, the vibrator including a case including a lower case and an upper case engaged with the lower case; a stator that is disposed on a bottom plate of the lower case and includes a coil block formed of coil wound in the horizontal direction to the bottom plate; a vibrator including a weight having a storage that is formed in a position corresponding to the coil block to store the coil block, a yoke to cover the storage of the weight, and first and second magnets that are disposed in the storage and on the coil block; and an elastic member that has one side fixed to external surfaces of the weight, the external surfaces facing each other, and the other side engaged with a side of the case facing the external surfaces of the weight, the other side facing the one side.