公开(公告)号：US20230359075A1

公开(公告)日：2023-11-09

申请号：US18223316

申请日：2023-07-18

Applicant: LG ELECTRONICS INC.

Inventor： Seunggyu KANG ,  Honghae DO ,  Sungmo IM ,  Sangmin KIM ,  Jaeuk RYU ,  Youngwook KANG ,  Sanghoon YOON

IPC: G02F1/1333 ,  H05K5/02 ,  H05K7/20

CPC classification number: G02F1/133314 ,  H05K5/0217 ,  H05K7/20963 ,  G02F2201/46 ,  G02F2201/503

Abstract: A display device is disclosed. The display device includes a display panel; a material complexed plate located at a rear of the display panel; a side frame which is located between the display panel and the material complexed plate, is fixed to the material complexed plate, and to which the display panel is coupled, wherein the material complexed plate includes a front skin forming a front surface; a rear skin which forms a rear surface and faces the front skin; and a core which is located between the front skin and the rear skin, and includes fibers.

公开(公告)号：US20210048857A1

公开(公告)日：2021-02-18

申请号：US16993629

申请日：2020-08-14

Applicant: LG ELECTRONICS INC.

Inventor： Seunggyu KANG ,  Hyuncheol CHO ,  Sungmo IM ,  Sangmin KIM ,  Hodong HWANG ,  Haknyun CHOI

IPC: G06F1/18 ,  F16M11/04 ,  G06F1/16

Abstract: A display device is disclosed. The display device includes a display panel, a main frame located at the rear of the display panel, and an inner plate located between the display panel and the main frame, the display panel being coupled to the inner plate, wherein the inner plate includes a coupling area depressed from the inner plate to the main frame by pressing, and the inner plate and the main frame are coupled to each other at the coupling area by welding.

公开(公告)号：US20230266611A1

公开(公告)日：2023-08-24

申请号：US18111013

申请日：2023-02-17

Applicant: LG ELECTRONICS INC.

Inventor： Yongchai CHOI ,  Kiyoon NAM ,  Sangmin KIM ,  Huisik KIM ,  Dabin LEE

IPC: G02F1/1333

CPC classification number: G02F1/133322 ,  G02F1/133314

Abstract: A display device is provided. The display device of the present disclosure includes: a head having a display panel; and a stand disposed adjacent to a first side of the head and supporting the head, wherein the stand includes: a body coupled to the head, the body having a front leg that protrudes forward from the body; a rear leg protruding rearward from the body; and an elastic member disposed between the rear leg and the front leg, coupled to the rear leg, and being stretchable in a front-rear direction.

公开(公告)号：US20230407915A1

公开(公告)日：2023-12-21

申请号：US18144433

申请日：2023-05-08

Applicant: LG Electronics Inc.

Inventor： Younghwan KIM ,  Jinkook KIM ,  Sangmin KIM

IPC: F16C33/10 ,  F16C29/04

CPC classification number: F16C33/103 ,  F16C29/046 ,  F04B39/122

Abstract: A reciprocating compressor may include a ball bearing positioned between a thrust surface of a cylinder block and a thrust surface of a crankshaft. The ball bearing may include a ball cage in a ring shape, a plurality of balls rotatably coupled to the ball cage, at least one washer positioned at least one of between the thrust surface of the cylinder block and the plurality of balls and between the thrust surface of the crankshaft and the plurality of balls, and a rotation preventing portion that limits rotation of the washer with respect to the corresponding thrust surface. According to a reciprocating compressor having the rotation preventing portion, as relative rotation of the washer with respect to the thrust surface of the cylinder block and/or the thrust surface of the crankshaft is restrained even if a rotational force higher than a viscous force acting on the washer is applied because a viscosity of oil is lowered, it is possible to eliminate the problem of deterioration of reliability and performance of the compressor.

公开(公告)号：US20220346287A1

公开(公告)日：2022-10-27

申请号：US17444985

申请日：2021-08-12

Applicant: LG ELECTRONICS INC.

Inventor： Seunggyu KANG ,  Honghae DO ,  Sungmo IM ,  Sangmin KIM ,  Jaeuk RYU ,  Youngwook KANG ,  Sanghoon YOON

IPC: H05K7/20 ,  H05K5/00 ,  H05K5/02

Abstract: A display device is disclosed. The display device includes a display panel; a material complexed plate located at a rear of the display panel; a side frame which is located between the display panel and the material complexed plate, is fixed to the material complexed plate, and to which the display panel is coupled, wherein the material complexed plate includes a front skin forming a front surface; a rear skin which forms a rear surface and faces the front skin; and a core which is located between the front skin and the rear skin, and includes fibers.