Title:
VIBRATION MOTOR
Document Type and Number:
WIPO Patent Application WO/2017/003073
Kind Code:
A1
Abstract:
A vibration motor is disclosed. The vibration motor of the present invention comprises: a housing for forming an inner space; a stator coupled to the inside of the housing; a vibrator vibrating by the electromagnetic force generated between the vibrator and the stator; and an elastic body of which one end is coupled to one surface of the inside of the housing and of which the other end is coupled to the vibrator, wherein a groove portion recessed deeper than the surrounding area is formed on the surface, of the vibrator, facing the elastic body.
Inventors:
KANG SEUNG RYUL (KR)
Application Number:
PCT/KR2016/003742
Publication Date:
January 05, 2017
Filing Date:
April 08, 2016
Export Citation:
Assignee:
PARTRON CO LTD (KR)
International Classes:
H02K33/02
Foreign References:
| KR100995000B1 | 2010-11-18 | |||
| KR101455722B1 | 2014-11-04 | |||
| JP2013223833A | 2013-10-31 | |||
| JP2011189337A | 2011-09-29 | |||
| JP2013126299A | 2013-06-24 |
Attorney, Agent or Firm:
CHOI, Hak Hyun (KR)
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