Title:
SKIN CARE DEVICE AND OPERATION METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2020/189824
Kind Code:
A1
Abstract:
A skin care device according to an embodiment of the present invention comprises: a brush module mounting part on which a brush module having a brush fixed thereto is mounted; a vibration motor for vibrating the brush module mounting part and the brush module in one direction; a rotating shaft formed in the one direction and fastened to the brush module mounting part; a rotating motor connected to the rotating shaft; a mounting detection sensor for obtaining a sensing value related to the mounting of the brush module; and a control unit for detecting the type of the mounted brush module on the basis of the sensing value, and controlling driving of at least one of the vibration motor and the rotating motor according to the detected type.
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Inventors:
SEO SUNGKWAN (KR)
Application Number:
KR2019/003256
Publication Date:
September 24, 2020
Filing Date:
March 20, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
A61H7/00; A47K7/02; A47K7/04; A61H23/02
Foreign References:
| KR101848623B1 | 2018-04-13 | |||
| KR20150086512A | 2015-07-28 | |||
| KR101852410B1 | 2018-04-27 | |||
| KR20150085838A | 2015-07-24 | |||
| JP2005512708A | 2005-05-12 |
Attorney, Agent or Firm:
HAW, Yong Noke (KR)
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