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

IPC: A61N5/00 ,  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：US12185827B2

公开(公告)日：2025-01-07

申请号：US17840286

申请日：2022-06-14

Applicant: LG ELECTRONICS INC.

Inventor： Woohyun Kim ,  Hyoungjun Kim ,  Yonggeun Jin

IPC: A47K7/00 ,  A46B5/00 ,  A46B13/00 ,  A46B13/02 ,  A46B15/00 ,  A46D1/00 ,  A47K7/04

Abstract: A skin cleaner includes a case configured to form an accommodation space therein; a bracket configured to be accommodated in the accommodation space; a rotor configured to be rotatably disposed on the bracket; a rotation mechanism configured to be accommodated in the accommodation space and to rotate the rotor; an ultrasonic head configured to be disposed on the bracket and having a built-in ultrasonic vibrator therein; a vibration motor configured to be accommodated in the accommodation space and to vibrate the bracket; a plurality of brush units having magnets disposed on a surface facing the case and configured to be selectively disposed on the rotor; and a sensor configured to be accommodated in the accommodation space and to detect the magnet.

公开(公告)号：US12168125B2

公开(公告)日：2024-12-17

申请号：US18569527

申请日：2021-07-08

Applicant: LG ELECTRONICS INC.

Inventor： Woohyun Kim ,  Hyoungjun Kim ,  Yonggeun Jin

IPC: A61N1/32 ,  A61F7/00 ,  A61N1/04 ,  A61N1/06 ,  A61N1/20 ,  A61N1/30 ,  A61N1/36 ,  A61N7/02

Abstract: The present embodiment comprises: an ultrasonic transducer for generating ultrasonic waves; an inner electrode having a space in which the ultrasonic transducer is accommodated; a window disposed outside the outer periphery of the inner electrode; an LED PCB disposed at the rear of the window and having an LED disposed thereon; and an outer electrode spaced apart from the inner electrode on the window, wherein the inner electrode comprises: a front body having the ultrasonic transducer disposed on the rear surface thereof; and a hollow body protruding backward from the outer periphery of the front body and having a space formed therein, wherein an inner waterproofing ring is disposed between the hollow body and the window.

公开(公告)号：US12015890B2

公开(公告)日：2024-06-18

申请号：US17432861

申请日：2020-02-21

Applicant: LG ELECTRONICS INC.

Inventor： Hwoasu Jeong ,  Yonggeun Jin ,  Joonwon Bhang

IPC: H04R1/02 ,  A46B13/02

CPC classification number: H04R1/028 ,  A46B13/023 ,  H04R1/025 ,  H04R1/026 ,  A46B2200/1006

Abstract: Discussed is a device including a case having a receiving space formed therein; a cover configured to surround the case; a speaker assembly configured to be mounted on the case, the speaker assembly including a speaker, a diaphragm, and a resonator formed on one side of the speaker; and a speaker hole configured to be connected to the speaker assembly, wherein the case includes at least one opening formed between the resonator and a space between the cover and the case.