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1. 发明授权

US11003217B2 Flexible display device 有权
公开(公告)号：US11003217B2
公开(公告)日：2021-05-11
申请号：US16728345
申请日：2019-12-27
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha
IPC分类号： G06F1/16
摘要： A flexible display device including a first body; a second body; and a flexible display unit arranged on a front surface of the first body and the second body. Further, in a folded state of the flexible display unit, the second body covers a rear surface of the first body, a first part of the flexible display unit is wound around a bearing portion in the first body and a second part of the flexible display unit is exposed to the outside; in an unfolded state of the flexible display unit, the first body and the second body are arranged in parallel; and in an extending state of the flexible display unit from the unfolded state, the first body is extended and the first part of the flexible display unit is unwound from the bearing portion and exposed on an extended portion of the flexible display device.

2. 发明授权

US10652373B2 Mobile terminal 有权
公开(公告)号：US10652373B2
公开(公告)日：2020-05-12
申请号：US16347409
申请日：2016-11-22
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha , Choonhwa Lee , Bonghyun Lee
IPC分类号： H04M1/02 , G06F1/20 , H04M1/18
摘要： The durability of a mobile terminal can be improved by improving the heat-dissipating performance thereof, the mobile terminal comprising an inner space and having a camera hole formed on the rear surface thereof; a substrate located in the inner space and having an electric element mounted thereon; a camera module including a lens part and mounted at a location corresponding to the camera hole; a deco frame, which includes a lens hole for exposing a lens part of the camera module and a heat-dissipating hole formed on the circumference of the lens hole, and is inserted into the camera hole; and a heat-dissipating sheet located in the inner space and including a heat-absorbing part coming in contact with the electric element, a heat-dissipating part located on the inner side of the deco frame and covering the heat-dissipating hole, and a heat transfer part connecting the heat absorbing part and the heat-dissipating part.

3. 发明授权

US10735043B2 Mobile terminal 有权
公开(公告)号：US10735043B2
公开(公告)日：2020-08-04
申请号：US16343511
申请日：2016-10-26
申请人： LG Electronics Inc.
发明人： Youngdo Cha , Choonhwa Lee , Bonghyun Lee
IPC分类号： H04B1/3888 , H04M1/02 , H01Q1/24 , H04B1/38
摘要： A mobile terminal comprises: a case that has an insertion hole formed on a side surface thereof; a metal beam that includes a side metal covering the side surface of the case, and a connection bridge penetrating the insertion hole and extending towards the inside of the case from the side metal; a fixing device that is inserted into a fixing hole formed on the connection bridge so as to be fastened to the case; and a waterproof packing that is interposed between the side surface of the case and the side metal, and that has an opening part through which the connection bridge passes. As a result, water cannot get inside the terminal, and malfunctioning due to water permeation can be prevented thereby.

4. 发明授权

US10686480B2 Mobile terminal 有权
公开(公告)号：US10686480B2
公开(公告)日：2020-06-16
申请号：US16473959
申请日：2016-12-29
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha
IPC分类号： H04B1/38 , H04B1/3818 , H04M1/02
摘要： A mobile terminal further comprises: a case having an opening formed therethrough so as to communicate with the inside thereof; and a card tray inserted in the opening, wherein the card tray further comprises a cover part for covering the opening; a support part positioned inside the opening and comprising a seating part on which a card is stably placed; and a flexible part connecting the support part and the cover part and fitted/coupled to the circumference of the opening. The mobile terminal wherein the relative position of the cover part to the support part changes with morphological changing of the flexible part allows the positions of the cover part and the support part in the card tray to be flexibly variable. Therefore, even when positions of the opening and a card socket are mismatched, a card can be mounted in the mobile terminal, thus reducing an initial detective rate and an operationally detective rate.

5. 发明授权

US09641658B2 Mobile terminal comprising edge mounted LCD display module and window 有权
公开(公告)号：US09641658B2
公开(公告)日：2017-05-02
申请号：US15195488
申请日：2016-06-28
申请人： LG Electronics Inc.
发明人： Sungpil Kim , Youngdo Cha , Bohyoung Lee
IPC分类号： H04M1/02 , G09F9/00 , H04B1/38
CPC分类号： H04M1/0266 , G02F1/133308 , G02F2001/13332 , G02F2001/133331 , G02F2201/503 , G06F1/1626 , G06F1/1637 , G06F1/1643 , H04M2201/38
摘要： A mobile terminal is provided. The mobile terminal includes: a display unit having a window, and an LCD module provided below the window; a first case spaced from the display unit and configured to support the display unit; and an edge member disposed between the display unit and the first case, and formed along an edge of the display unit, wherein the window is formed to have a smaller size than the LCD module in a first direction, such that at least part of the edge member contacts a side surface of the window, an upper surface of the LCD module, and an inner side surface of the first case.

6. 发明授权

US11460888B2 Slidable display device having flexible display 有权
公开(公告)号：US11460888B2
公开(公告)日：2022-10-04
申请号：US17086968
申请日：2020-11-02
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha , Jinyoung Choi
IPC分类号： G06F1/16
摘要： A flexible display device is disclosed. The flexible display device includes a first body, a second body, a flexible display, and a lubrication rail. The lubrication rail is made of self-lubricating engineering plastic, and is provided as a pair of lubrication rails. When the first body and the second body move relative to each other, a surface of the lubrication rail significantly reduces friction that occurs in a contact portion between the first body and the second body.

7. 发明授权

US11379013B2 Electronic device 有权
公开(公告)号：US11379013B2
公开(公告)日：2022-07-05
申请号：US16944604
申请日：2020-07-31
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha , EuJin Kim , Jungyun Lee , Junhong Kang
IPC分类号： G06F1/16
摘要： An electronic device including a flexible display having a first region and a second region; a first frame supporting the first region and rotatable about a first axis; a second frame supporting the second region and rotatable about a second axis different than the first axis; and a hinge module connecting the first frame and the second frame and including a gear mechanism so the first frame rotatable about the first axis and the second frame rotatable about the second axis rotate in conjunction and synchronization with each other when the electronic device is folded and unfolded.

8. 发明授权

US11281259B2 Mobile terminal 有权
公开(公告)号：US11281259B2
公开(公告)日：2022-03-22
申请号：US17043987
申请日：2018-05-11
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha , Minbok Lee , Jinwoo Park , Sunglyong Cha
IPC分类号： G06F1/16 , H05K5/00 , H05K5/02
摘要： The present invention relates to a mobile terminal comprising: a front case having a display mounted on the front part thereof; a rear case coupled to one side of the front case and coupled to the rear part of same; a main circuit board provided between the front case and the rear case; and a fluid movement port having a groove, of a predetermined depth, formed to be adjacent to the edge of the front part of the front case and extend in one direction, wherein the fluid movement port can guide the movement of fluid which enters through gaps between the display and the front case.

9. 发明授权

US10468816B2 Connector waterproof housing and mobile terminal 有权
公开(公告)号：US10468816B2
公开(公告)日：2019-11-05
申请号：US15920039
申请日：2018-03-13
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha , Jinwoo Park , Hyunsu Song , Chalkee Jung , Ikhyun Jo , Sunglyong Cha
IPC分类号： H01R13/52 , H01R13/516 , H01R13/504 , H04M1/02
摘要： There is disclosed a connector waterproof housing comprising a frame formed in a cylindrical shape having a lateral wall, an open top and an open bottom; a first waterproof portion formed in an inner rime of the lateral wall by a double-injection molding method; and a second waterproof portion formed in an outer rim of the lateral wall or one side of the frame in an ring shape so that the connector waterproof housing may solve the problem of the deteriorated waterproof reliability or the error which is caused by the pushed or rolled waterproof structure when connected with the case.

10. 发明授权

US10820433B2 Flexible display device 有权
公开(公告)号：US10820433B2
公开(公告)日：2020-10-27
申请号：US16728357
申请日：2019-12-27
申请人： LG ELECTRONICS INC.
发明人： Youngdo Cha
IPC分类号： H05K5/02 , H05K5/00
摘要： A flexible display device including a first body; a second body; a flexible display unit arranged on a front surface of the first and second bodies; and a rear plate coupled to a rear surface of the flexible display unit, and configured to be transformed together with the flexible display unit. Further, in a folded state of the flexible display unit, the second body covers a rear surface of the first body, a first part of the rear plate is wound around a bearing portion in the first body together with a first part of the flexible display unit, and a second part of the rear plate is coupled to a second part of the flexible display unit exposed to the outside; in an unfolded state of the flexible display unit, the first body and the second body are arranged in parallel; and in an extending state of the flexible display unit from the unfolded state, the first body is extended and the first part of the rear plate is unwound from the bearing portion together with the flexible display unit to increase an exposed region of the flexible display unit.

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