公开(公告)号：US20220001196A1

公开(公告)日：2022-01-06

申请号：US17285746

申请日：2019-05-13

Applicant: LG ELECTRONICS INC.

Inventor： Gueisam LIM ,  Munseong KANG ,  Sangwon KIM ,  Heejung KIM ,  Dongwon KIM

IPC: A61N5/06

Abstract: According to an embodiment of the present disclosure, a light outputting device for skin care includes a care module including at least one or more care light sources and a care module substrate on which the at least one or more care light sources are mounted; a housing configured to surround the care module; a care body including the care module and the housing; and a length adjustment part connected to both ends of the care body, wherein the housing and the care module substrate are formed to have a first curvature in a first direction and a second curvature in a second direction, and wherein at least one of the first curvature and the second curvature is variable within a predetermined range.

公开(公告)号：US20230000683A1

公开(公告)日：2023-01-05

申请号：US17780439

申请日：2020-01-16

Applicant: LG ELECTRONICS INC.

Inventor： Munseong KANG ,  Gueisam LIM ,  Sangwon KIM ,  Heejung KIM ,  Jungwook KIM ,  Dongwon KIM

IPC: A61F9/04 ,  A61N1/04 ,  A61N5/06

Abstract: A skin care device according to an embodiment of the present disclosure includes a substrate; a case for covering surface of the substrate; and at least one galvanic current application device electrically connected to the substrate, in which each of the at least one galvanic current application device includes a contact head that forms a contact surface with respect to a user's skin and is electrically connected to the substrate; and a holder provided between the substrate or the case and the contact head, and in which the holder includes an elastic fixing body elastically fixing the contact surface of the contact head to a position spaced apart from the case by a predetermined length.

公开(公告)号：US20220314022A1

公开(公告)日：2022-10-06

申请号：US17597020

申请日：2020-06-23

Applicant: LG ELECTRONICS INC.

Inventor： Yonggeun JIN ,  Jungkwan LEE ,  Heejung KIM ,  Gueisam LIM ,  Hyoungjun KIM ,  Woohyun KIM ,  Jeongseok YANG ,  Dongwook MOON ,  Mingyu PARK

IPC: A61N5/06

Abstract: A skin care device according to an embodiment of the present disclosure includes an outer case having a first opening, an inner case configured to be fastened to the outer case and having a second opening corresponding to the first opening, and a light output module configured to be accommodated between the outer case and the inner case, in which the light output module includes a module body configured to form a predetermined area based on a shape of the outer case or the inner case, a module cover formed along a part of an outer part of the module body, and, between the module body and the module cover, a plurality of light sources disposed in an array form along the outer part of the module body, and in which each of the plurality of light sources is disposed to face the module body.

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：US20190126061A1

公开(公告)日：2019-05-02

申请号：US15866653

申请日：2018-01-10

Applicant: LG ELECTRONICS INC.

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

IPC: A61N5/06

Abstract: A treatment device for a scalp including a body that defines an exterior design and has one surface in which a plurality of light irradiation holes are formed, a light generation unit provided in the body and a beam splitter that dividedly refractionates light generated in the light generation unit into a plurality of lights and guides the lights toward the plurality of the light irradiation holes and a travel direction of the light generated in the light generation unit is different from a travel direction of the light passing the beam splitter.

公开(公告)号：US20180099143A1

公开(公告)日：2018-04-12

申请号：US15725669

申请日：2017-10-05

Applicant: LG ELECTRONICS INC.

Inventor： Heejung KIM ,  Munseong KANG ,  Gueisam LIM ,  Yoonyoung CHANG ,  Dongwon KIM

IPC: A61N1/32 ,  A61N5/06

CPC classification number: A61N1/328 ,  A61H2205/022 ,  A61N1/04 ,  A61N1/0456 ,  A61N1/0476 ,  A61N1/0484 ,  A61N1/0492 ,  A61N1/0496 ,  A61N1/36014 ,  A61N5/0616 ,  A61N2005/0645 ,  A61N2005/0651

Abstract: Disclosed is a skin care device which performs skin care under the condition that it is attached to a user's face, performs both skin care using light and skin care using microcurrent, and prevents electrical interference between light source elements and microcurrent elements. The skin care device includes a non-conductive flexible substrate, at least one light source element provided on the flexible substrate, microcurrent elements provided on the flexible substrate, an insulating layer provided with first holes to expose the at least one light source element and second holes to expose the microcurrent elements, and a conductive layer including a plurality of conductive parts, each conductive parts contacting each microcurrent element through each second hole, and the conductive parts are divided so as to be spaced apart from one another and are provided with third holes to expose the at least one light source element.