公开(公告)号：US20180126160A1

公开(公告)日：2018-05-10

申请号：US15804591

申请日：2017-11-06

Applicant: LG ELECTRONICS INC.

Inventor： Seokjung HYUN ,  Gueisam LIM ,  Nayoung KIM ,  Dongwon KIM

IPC: A61N1/36 ,  A61B5/01 ,  A61B5/00 ,  A61B5/053 ,  A61N1/04

Abstract: There is disclosed a skin care device comprising a main body configured to define an exterior; a tip head projected from the main body; a front cap configured to define a front surface of the tip head; a first electrode unit comprising a plurality of pin-electrodes aligned in a front surface of the front cap in an exposed array shape; a second electrode unit comprising positive electrodes and negative electrodes which are dividedly aligned in both sides of the first electrode unit; and a controller configured to control a high frequency voltage to be applied to the first electrode unit and the second electrode unit independently.