公开(公告)号：US12284300B2

公开(公告)日：2025-04-22

申请号：US17904725

申请日：2020-02-20

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Jaewook Kim ,  Seongcheol Lee ,  Minsoo Kim

IPC: H04M1/02 ,  G06F1/16 ,  H05K5/00 ,  H05K5/02

Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame, a slide frame movable with respect to the second frame in a first direction or a second direction, a flexible display including a third region bent to surround the second frame, and a rolling plate attached to a rear of the flexible display. The second frame includes a side portion at an end thereof facing in a third direction perpendicular to the first direction, and a slide rail formed on the side portion. The rolling plate includes a plurality of support bars extending in the third direction and arranged in the first direction, and a slide hook protruding from an end of each of the support bars and movably inserted into the slide rail. The terminal may maintain the display in a flat state by preventing the display from being separated when the second frame is moved.

公开(公告)号：US11144102B2

公开(公告)日：2021-10-12

申请号：US16939015

申请日：2020-07-26

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Kim ,  Insu Song ,  Taeki Um

IPC: G06F1/20 ,  G06F1/16 ,  H04M1/02

Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame slidably movable in a first direction or a second direction, a slide frame movable in the first direction or the second direction with respect to 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 region and the second region, the third region being bent in a manner of surrounding the second frame, a driving unit configured to provide power to move the second frame, and a motor fan configured to be rotated by power received from the driving unit. The mobile terminal may remove heat generated from the controller and the driving unit using the motor fan, and remove foreign matter introduced through the gap between the display and the side frame.

公开(公告)号：US11025770B2

公开(公告)日：2021-06-01

申请号：US16940167

申请日：2020-07-27

Applicant: LG ELECTRONICS INC.

Inventor： Jungeun Kwon ,  Seongmi Kim ,  Jaewook Kim ,  Daeho Moon ,  Youngshik Shin ,  Jungbin Lee ,  Changho Lee ,  Minhaeng Cho ,  Byungkee Chae ,  Taekyu Choi

IPC: H04M1/00 ,  H04B1/3888 ,  H04M1/7246 ,  H04M1/02 ,  H04M1/72409 ,  H04M1/72469 ,  G06F3/0488

Abstract: The present disclosure relates to an electronic device comprising a case and a mobile terminal configured to be coupled with the case, where the mobile terminal includes a controller; a connection port provided at one side of the mobile terminal, and a first display, and where the case includes a first body configured to accommodate at least part of the mobile terminal, a connector protruding inward at one side of the first body and configured to engage with the connection port when the mobile terminal is accommodated at the first body, a second body comprising a second display, and a wiring unit electrically connecting the first body and the second body and configured to transfer a signal from the mobile terminal to the second display.

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：US11003219B1

公开(公告)日：2021-05-11

申请号：US16937565

申请日：2020-07-23

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Kim ,  Insu Song ,  Sungchul Hong ,  Hoseok Chung

IPC: H04M1/02 ,  G06F1/16

Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame slidably movable with respect to the first frame in a first direction or a second direction opposite to the first direction, a slide frame movable with respect to the second frame in the first direction or the second direction, a flexible display comprising a first region coupled to the first frame, a second region coupled to the slide frame, and a third region disposed between the first region and the second region, the third region being bent in a manner of surrounding the second frame, a guide rail extending on a rear portion of the second frame in the first direction, and a guide rivet protruding from a front surface of the slide frame and inserted into the guide rail.

公开(公告)号：US11375053B2

公开(公告)日：2022-06-28

申请号：US17144373

申请日：2021-01-08

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Sunglyong Cha ,  Jaewook Kim ,  Minsoo Kim ,  Mangyu Sang

IPC: H04M1/00 ,  H04M1/02 ,  G06F1/16

Abstract: A mobile terminal including a first frame; a second frame including a third rear portion coupled to a rear face of the first frame and being movable in a first direction, and including a roller disposed at an end in the first direction of the third rear portion; a third frame coupled to a rear face of the third rear portion and being movable in the first direction; a flexible display panel surrounding the roller and having one end on a front face of the first frame and another end disposed on the third frame; a driving unit configured to drive the second frame from the first frame in the first direction or in a second direction reverse to the first direction; and a spring member connecting the second frame to the third rear portion of the second frame and configured to provide a constant force in the second direction to the third frame.

公开(公告)号：US11243577B2

公开(公告)日：2022-02-08

申请号：US16893157

申请日：2020-06-04

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Kim ,  Insu Song ,  Minsoo Kim

IPC: G06F1/16

Abstract: The present disclosure relates to a flexible display device including a first body; a second body configured to be relatively movable with respect to the first body; a flexible display disposed on a front surface of the first body and a rear surface of the second body, and configured to vary in size of areas that are exposed to the front surface of the first body and to the rear surface of the second body as the first body and the second body are relatively moved; and a rear window unit detachably coupled to the rear surface of the second body, and configured to cover the flexible display exposed to the rear surface of the second body.

公开(公告)号：US10904371B1

公开(公告)日：2021-01-26

申请号：US16938893

申请日：2020-07-24

Applicant: LG ELECTRONICS INC.

Inventor： Insu Song ,  Jaewook Kim ,  Seongcheol Lee ,  Minsoo Kim

IPC: G06F1/16 ,  H05K5/00 ,  H05K7/00 ,  H04M1/02

Abstract: Disclosed herein is a mobile terminal including a first frame, a second frame, a slide frame movable with respect to the second frame in a first direction or a second direction, a flexible display including a third region bent to surround the second frame, and a rolling plate attached to a rear of the flexible display. The second frame includes a side portion at an end thereof facing in a third direction perpendicular to the first direction, and a slide rail formed on the side portion. The rolling plate includes a plurality of support bars extending in the third direction and arranged in the first direction, and a slide hook protruding from an end of each of the support bars and movably inserted into the slide rail. The terminal may maintain the display in a flat state by preventing the display from being separated when the second frame is moved.

公开(公告)号：US10712713B2

公开(公告)日：2020-07-14

申请号：US15938483

申请日：2018-03-28

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Kim ,  Taekyung Jung

IPC: G04G9/00 ,  F21V8/00 ,  G02F1/1333 ,  G04B19/04

Abstract: The present invention provides a smart watch, including a case; a window for covering a front surface of the case; a display unit mounted inside the window and including a center hole formed at a center thereof; a movement located on a rear surface of the display unit and including a shaft that passes through the center hole; a watch hand located between the display unit and the window and rotating by being connected to the shaft; and a main board for controlling the display unit and the movement, wherein the display unit includes: a liquid crystal panel; a light guide plate located on a rear surface of the liquid crystal panel; and a first light source located at one side of the light guide plate and a second light source located at the other side of the light guide plate, and wherein the center hole is located at a center of the first and second light sources.

公开(公告)号：US11983043B2

公开(公告)日：2024-05-14

申请号：US17928838

申请日：2020-06-01

Applicant: LG ELECTRONICS INC.

Inventor： Jaewook Kim ,  Insu Song ,  Hoseok Chung ,  Minsoo Kim

IPC: G06F1/16

CPC classification number: G06F1/1652 ,  G06F1/1624 ,  G06F1/1675

Abstract: The present invention relates to a flexible display device comprising: a first body, a second body configured to be movable relative to the first body, a flexible display part disposed to be exposed to the front side of the first body and the back side of the second body, and a link module that guides the first body and second body to move relative to each other, wherein the link module fixes the first body and the second body to each other to prevent the first body and the second body from moving closer to or away from each other when the first body and the second body have been positioned to be spaced a pre-configured distance apart from each other.