公开(公告)号：US20230007112A1

公开(公告)日：2023-01-05

申请号：US17757186

申请日：2020-01-09

Applicant: LG ELECTRONICS INC.

Inventor： Sungchul HONG ,  Woojin LEE ,  Insu SONG

IPC: H04M1/02

Abstract: A mobile terminal according to an embodiment may comprise: a first frame; a second frame which comprises a third rear part provided on the rear surface of the first frame and movable in a first direction and a first roller provided at the end of the third rear part in the first direction; a flexible display panel which is provided to surround the first roller; a driving part for driving the second frame in the first direction or a second direction opposite to the first direction from the first frame; and a side cover which comprises a first plate extending in the second direction from both sides of the first roller and a second plate moving forward and backward on the first plate.

公开(公告)号：US20220408573A1

公开(公告)日：2022-12-22

申请号：US17642013

申请日：2019-09-11

Applicant: LG ELECTRONICS INC.

Inventor： Junghyun JO ,  Insu SONG ,  Jaewook LEE

IPC: H05K5/02

Abstract: The present disclosure provides a mobile terminal comprising: a first frame; a second frame which is coupled so as to be movable in a first direction from the first frame, and comprises a third rear unit moving along the back surface of the first frame, and a first roller provided on the end part in the first direction of the third rear unit; a flexible display unit which has one end thereof fixed to the front surface of the first frame, and is provided so as to cover the first roller; a drive unit which moves the second frame in the first direction or moves same in a second direction which is the opposite direction from the first direction; and a connection band which covers the end part in the second direction of the third rear unit, has one end thereof connected to the end part in the first direction of the first frame, and has the other end thereof connected to the other end of the flexible display unit.

公开(公告)号：US20220337688A1

公开(公告)日：2022-10-20

申请号：US17640789

申请日：2019-09-05

Applicant: LG ELECTRONICS INC.

Inventor： Mangyu SANG ,  Insu SONG ,  Minsoo KIM

IPC: H04M1/02

Abstract: A mobile terminal comprises: a body which comprises a first frame, and a second frame which is coupled so as to be movable in a first direction with respect to the first frame; a roller which is rotatably coupled to the second frame; a flexible display unit which has an image outputted on one surface thereof and comprises a front surface part positioned on the front surface of the body by wrapping around the roller, and a rear surface part positioned in the rear surface direction of the body; a support frame which is coupled to the other surface of the flexible display unit and comprises a flexible rack gear formed on the other surface thereof; and an auxiliary drive unit which comprises a pinion gear rotating by engaging with the flexible rack gear, wherein the auxiliary drive unit transfers force to the flexible rack gear in the direction in which the area of the rear surface part increases. The mobile terminal enables the flexible display unit to also move stably in accordance with the movement of the second frame.

公开(公告)号：US20220287193A1

公开(公告)日：2022-09-08

申请号：US17633341

申请日：2019-08-08

Applicant: LG ELECTRONICS INC.

Inventor： Sehoon CHUN ,  Insu SONG ,  Jaewook LEE

IPC: H05K5/02 ,  H05K5/00

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 support plate installed on the rear surface of the second body and configured to be movable relative to the second body; a flexible display unit configured such that areas exposed to the outside are changed while the first body and the second body move relative to each other; and a driving unit generating a driving force such that the second body slides with respect to the first body, wherein as the driving unit causes a movement of the second body through a rotational force by means of a motor, the areas exposed to the outside of the front part and the rear part of the flexible display unit can be changed respectively.

公开(公告)号：US20220078270A1

公开(公告)日：2022-03-10

申请号：US17122996

申请日：2020-12-15

Applicant: LG ELECTRONICS INC.

Inventor： Insu SONG ,  Insun LEE ,  Changsue PARK ,  Minsoo KIM

IPC: H04M1/02

Abstract: The present disclosure provides a mobile terminal for minimizing waviness in a variable portion of a display. The mobile terminal may include: a first frame and a second frame configured to slide with respect to the first frame in a first direction or a second direction opposite to the first direction; a flexible display comprising a front surface, wherein an area of the front surface of the flexible display is configured to vary according to a sliding position of the second frame; a rivet rail formed at the second frame and longitudinally extending in the first direction; and a slide rivet coupled at an inner side of the flexible display and configured to move along the rivet rail as the second frame slides.

公开(公告)号：US20180375973A1

公开(公告)日：2018-12-27

申请号：US16062299

申请日：2016-09-28

Applicant: LG ELECTRONICS INC.

Inventor： Insu SONG ,  Sukho HONG ,  Dongjin KIM ,  Jaewook LEE

IPC: H04M1/02 ,  G06F1/16 ,  B21D51/16 ,  B22D17/00 ,  B29C45/14 ,  H01Q1/24 ,  H01Q1/38 ,  H01Q1/48 ,  H04B1/3827

Abstract: The mobile terminal having a conductive case which forms an external appearance of a terminal body, according to the present invention, comprises: a rear base which comprises a first side part; and an inner case which is mounted on the inside of the rear case and comprises a second side part, wherein the first side part and the second side part are electrically separated from each other, and the first side part and the second side part comprise a first conductive member and a second conductive member which are electrically separated from each other. Thus, it is possible to provide various forms of antennas by using a plurality of conductive members provided on the side parts.

公开(公告)号：US20170310798A1

公开(公告)日：2017-10-26

申请号：US15516375

申请日：2015-06-18

Applicant: LG ELECTRONICS INC.

Inventor： Insu SONG ,  Jaewook LEE ,  Seayoung CHO ,  Wooyong KWON ,  Seyong KIM

IPC: H04M1/02 ,  G06F1/16

CPC classification number: H04M1/0268 ,  G06F1/1652

Abstract: Provided is a mobile terminal. The mobile terminal includes a display unit outputting an image, a front case seated on a front surface of the display unit, a rear case disposed at a rear side of the front case, and a leaf spring disposed between the front case and the rear case to provide an elastic force to the front case, thereby changing a curvature of the front case.