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公开(公告)号：US12168142B2
公开(公告)日：2024-12-17
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.
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公开(公告)号：US12151121B2
公开(公告)日：2024-11-26
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
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.
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公开(公告)号：US10758726B2
公开(公告)日：2020-09-01
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
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.
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公开(公告)号：US10799697B2
公开(公告)日：2020-10-13
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
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.
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公开(公告)号：US10694952B2
公开(公告)日：2020-06-30
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
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.
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Patent Agency Ranking
公开(公告)号：US10905896B2
公开(公告)日：2021-02-02
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
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.
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公开(公告)号：US12172028B2
公开(公告)日：2024-12-24
申请号：US17285740
申请日：2019-05-29
Applicant: LG ELECTRONICS INC.
Inventor： Gueisam Lim , Sungho Hong , Sangwon Kim , Haeseok Eo , Dongwon Kim , Saejung Kim , Yongju Yang
Abstract: According to an embodiment of the present disclosure, a light outputting device for scalp care includes a dome-shaped outer case defining an appearance, an inner case formed inside the outer case, and a plurality of light sources disposed in a space between the outer case and the inner case, wherein the plurality of light sources include a plurality of first laser light sources, and the optical outputting device includes a plurality of light guide mechanisms arranged corresponding to the plurality of first laser light sources to distribute laser light emitted from the first laser light sources apply the laser light toward the inner case.
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公开(公告)号：US11717658B2
公开(公告)日：2023-08-08
申请号：US16760877
申请日：2018-11-01
Applicant: LG ELECTRONICS INC.
Inventor： Sungho Hong , Nayoung Kim , Sangwon Kim , Yongju Yang , Gueisam Lim , Dongwon Kim
CPC classification number: A61M37/00 , A61H23/0245 , A61H2201/0153 , A61H2201/10 , A61H2205/022 , A61M37/0092 , A61M2037/0007 , A61N1/044 , A61N1/303
Abstract: In order to achieve the above or other aims, according to one aspect of the present disclosure, a skin care device is provided which comprises: a body comprising a grip section for a user to hold, and a head section positioned at the end of the grip section; a plurality of skin-contacting plates positioned at the end of the head section; a plurality of oscillators for providing oscillations to each of the skin-contacting plates; and a control unit which supplies an electrical current to the skin-contacting plates and controls the oscillators, wherein the positive electrode and the negative electrode of the control unit are respectively connected to different skin-contacting plates.
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公开(公告)号：US11383096B2
公开(公告)日：2022-07-12
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 , A61B5/0531 , 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.
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公开(公告)号：US10537736B2
公开(公告)日：2020-01-21
申请号：US15804591
申请日：2017-11-06
Applicant: LG ELECTRONICS INC.
Inventor： Seokjung Hyun , Gueisam Lim , Nayoung Kim , Dongwon Kim
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.
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