公开(公告)号：US11997223B2

公开(公告)日：2024-05-28

申请号：US17757286

申请日：2019-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Taeki Um ,  Minsoo Kim ,  Woojin Lee

IPC: H04B1/38 ,  H04M1/02

CPC classification number: H04M1/0237 ,  H04M1/0268

Abstract: In a mobile terminal of the present disclosure, the open portion of an extended part is covered when a state is changed to a second state so that the inside of the mobile terminal can be protected, the mobile terminal comprising: a first frame; a second frame moved in a first direction from the first frame so as to change from a first state to the second state a central bracket rotatably coupled to one side of the first frame or the second frame; and a spiral spring having an inner end portion fixed to the central bracket, and an outer end portion fixed to the other side of the first frame or the second frame, wherein the spiral spring is spirally wound in the first state and unwound in the second state.

公开(公告)号：US11750237B2

公开(公告)日：2023-09-05

申请号：US16990287

申请日：2020-08-11

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Kim ,  Woojin Lee ,  Taeki Um ,  Insu Song

IPC: H04B1/3888 ,  H04M1/04 ,  H04M1/02

CPC classification number: H04B1/3888 ,  H04M1/0269 ,  H04M1/04

Abstract: The present disclosure relates to a flexible display device case that is mounted to a flexible display device including a first body and a second body configured to be movable relative to the first body, and including a first member mounted to the first body to surround a side surface portion of the first body, and a second member mounted to the second body to surround a side surface portion of the second body, wherein an area overlapped by the first member and the second member changes as the first body and the second body move relative to each other.

公开(公告)号：US10893130B1

公开(公告)日：2021-01-12

申请号：US16938973

申请日：2020-07-25

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Sungchul Hong ,  Woojin Lee ,  Seongcheol Lee

IPC: H04M1/02 ,  G06F1/16 ,  H05K1/14

Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame slideably movable from the first frame in a first direction or a second direction opposite to the first direction, a slide frame movable in the first or second direction with respect to the second frame, a magnetic roller rotatably coupled to one side of the second frame, a flexible display including a first region coupled to the first frame, a second region coupled to the slide frame, and a third region disposed between the first and second regions and bent around the magnetic roller, and a rolling plate attached to the flexible display. The magnetic roller provides magnetic force to cause the rolling plate to be attached to the magnetic roller. The mobile terminal may maintain the display in a flat state during movement of the second frame by preventing the display from being separated.