公开(公告)号：US20200330754A1

公开(公告)日：2020-10-22

申请号：US16763211

申请日：2018-09-03

Applicant: LG ELECTRONICS INC.

Inventor： Heejung KIM ,  Munseong KANG ,  Sangwon KIM ,  Yongju YANG ,  Gueisam LIM ,  Sungho HONG ,  Dongwon KIM ,  Heejin PARK

IPC: A61N1/32 ,  A61N1/04 ,  A61N1/36 ,  A61N5/06 ,  A45D44/22

Abstract: The present invention relates to a skin care device capable of simultaneously performing optical care and fine current care without the occurrence of electrical interference therebetween, and provides a skin care device comprising: a flexible circuit board; at least one light source element provided on one surface of the flexible circuit board; a first case on which the flexible circuit board is mounted; a hole provided in the first case and exposing the light source element; a connection part provided on a surface including the hole of the first case; an electrode patch, which can be attached/detached to/from the connection part, is electrically connected to the flexible circuit board while connected to the connection part, and includes a plurality of electrode elements forming at least one positive electrode and at least one negative electrode; and a control part connected to the flexible circuit board so as to apply voltage to the light source element or the electrode elements.

公开(公告)号：US20200046999A1

公开(公告)日：2020-02-13

申请号：US16339221

申请日：2017-03-16

Applicant: LG ELECTRONICS INC.

Inventor： Gueisam LIM ,  Munseong KANG ,  Nayoung KIM ,  Namjin KIM ,  Heejung KIM ,  Yoonyoung CHANG ,  Jiyoung PARK

IPC: A61N5/06 ,  A61B5/053 ,  A61F7/00

Abstract: The present invention provides a skin care device which performs optical care and thermal care in one device and minimizes noise that may occur in the skin measurement sensor, the device comprising: a housing for forming an outer appearance; a heat transfer bracket disposed at one end of the housing; a light source unit mounted on one end of the housing; a light transfer bracket including a light permeable material and fixed to the housing to cover the light source unit; a skin measurement sensor extending through a first hole formed in the light transfer bracket to protrude outward; and a first substrate mounted with the light source unit and spaced from the skin measurement sensor.

公开(公告)号：US20180168456A1

公开(公告)日：2018-06-21

申请号：US15736987

申请日：2016-06-01

Applicant: LG ELECTRONICS INC.

Inventor： Gueisam LIM ,  Yongju YANG ,  Kyuhyoung CHOI ,  Haeseok EO ,  Dongwon KIM ,  Heejin PARK ,  Sanghun KIM ,  Seungwoo SHIN

IPC: A61B5/00

Abstract: An electronic device is disclosed. The electronic device of the present invention comprises a body; a head being extended from the body, the head including an internal space for accommodating; a light transmission circle being formed on the head; and a measurement module being installed in the internal space of the head, the measurement module facing the light transmission circle, wherein the measurement module includes: a plurality of first light source providing the light transmission circle with light for speckle imaging; a image sensor being positioned between the light transmission circle and the plurality of first light sources, the image sensor being spaced apart from the plurality of first light sources, the image sensor facing the light transmission circle; and a lens covering the image sensor, the lens being positioned between the image sensor and the light transmission circle.

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.