公开(公告)号：EP4075414A1

公开(公告)日：2022-10-19

申请号：EP19955562.4

申请日：2019-12-13

申请人： LG Electronics Inc.

发明人： SONG, Insu ,  KIM, Jaewook ,  HONG, Sungchul

IPC分类号： G09F9/30 ,  G06F1/16

摘要： The present invention relates to a flexible display device comprising: a first body; a second body formed to be movable relative to the first body; flexible display units respectively disposed on the front surface of the first body and the rear surface of the second body, and formed so that the size of regions exposed to the front surface of the first body and the rear surface of the second body changes as the first body and the second body move relative to each other; and a rotary bending bar disposed on the first body and/or the second body, and rotated while the first body and the second body are moved so that the first body and the second body are coupled to each other.

公开(公告)号：EP3926933A1

公开(公告)日：2021-12-22

申请号：EP19915121.8

申请日：2019-12-03

申请人： LG Electronics Inc.

发明人： SONG, Insu ,  LEE, Kyuho ,  UM, Taeki ,  HONG, Sungchul ,  KIM, Jaewook ,  KIM, Minsoo

IPC分类号： H04M1/02

摘要： A mobile terminal includes a first frame, a second frame slidably-movable in a first direction or in a second direction opposite to the first direction from the first frame, a slide frame movable in the first direction or in the second direction with respect to the second frame, a flexible display unit including a first region coupled to the first frame, a second region coupled to the slide frame, and a third region positioned between the first region and the second region and bent while surrounding the second frame, a driving unit disposed to be positionally biased in a third direction perpendicular to the first direction, wherein the driving unit provides a force to the second frame to move, and a linear guide positioned between the first frame and the second frame and guiding the movement of the second frame in the first direction or in the second direction. The mobile terminal may improve durability of the flexible display unit by not restricting a point where the flexible display unit is bent to a specific position.

公开(公告)号：EP3893473A1

公开(公告)日：2021-10-13

申请号：EP20196431.9

申请日：2020-09-16

申请人： LG Electronics Inc.

发明人： HONG, Sungchul ,  SONG, Insu ,  KIM, Minsoo

IPC分类号： H04M1/02 ,  G06F1/16

摘要： A mobile terminal switchable from a first state to a second state by extending in a first direction, the mobile terminal comprises a first frame, a second frame slidably-movable with respect to the first frame in the first direction or in a second direction opposite to the first direction, a slide frame slideably-movable with respect to the second frame in the first direction or in the second direction, a roller coupled to one side of the second frame and configured to rotate about an axis extending in a third direction perpendicular to the first direction, wherein the roller comprises a high friction material, a flexible display including a first region coupled to the first frame, a second region coupled to the slide frame, and a third region positioned between the first region and the second region, wherein the third region is curved around the second frame, and a rolling plate comprising a surface attached to the flexible display.

公开(公告)号：EP3869295A1

公开(公告)日：2021-08-25

申请号：EP20189620.6

申请日：2020-08-05

申请人： LG Electronics Inc.

发明人： SONG, Insu ,  HONG, Sungchul ,  LEE, Woojin ,  LEE, Seongcheol

IPC分类号： G06F1/16 ,  H04M1/02

摘要： 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.

公开(公告)号：EP3893472A1

公开(公告)日：2021-10-13

申请号：EP20196420.2

申请日：2020-09-16

申请人： LG Electronics Inc.

发明人： SONG, Insu ,  KANG, Timothy ,  HONG, Sungchul ,  KIM, Minsoo

IPC分类号： H04M1/02 ,  G06F1/16

摘要： Disclosed is a mobile terminal including a first frame, a second frame slidably-movable with respect to the first frame in a first direction or in a second direction opposite to the first direction, a slide frame slidably-movable with respect to the second frame in the first direction or in the second direction, a flexible display including a first region coupled to the first frame, a second region coupled to the slide frame, and a third region positioned between the first region and the second region, wherein the third region is curved around the second frame, and a rolling plate comprising a first surface attached to the flexible display, a plurality of support bars extending in a third direction perpendicular to the first direction and arranged side by side in the first direction, and connectors such that each connector is positioned between two adjacent support bars among the plurality of support bars, wherein a thickness of each connector is less than a thickness of a support bar among the plurality of support bars, wherein the support bar and each connector comprise a same material.

公开(公告)号：EP3885873A1

公开(公告)日：2021-09-29

申请号：EP20189599.2

申请日：2020-08-05

申请人： LG Electronics Inc.

发明人： KIM, Jaewook ,  SONG, Insu ,  HONG, Sungchul ,  CHUNG, Hoseok

IPC分类号： G06F1/16 ,  H04M1/02

摘要： 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.