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公开(公告)号：US10588223B2
公开(公告)日：2020-03-10
申请号：US16141359
申请日：2018-09-25
Applicant: LG Electronics Inc.
Inventor： Jihoon Han , Kitae Kang , Jinha Heo , Dohyeon Kim , Hyunjong Ryu , Jaeho Kim , Inkeun Ryu , Namhyeon Choi
Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.
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公开(公告)号：US11357117B2
公开(公告)日：2022-06-07
申请号：US16674976
申请日：2019-11-05
Applicant: LG ELECTRONICS INC.
Inventor： Kitae Kang , Dohyeon Kim
Abstract: A display device is disclosed. The display device includes a housing, a flexible display having an upper surface, a lift assembly provided in the housing and coupled to the upper surface of the flexible display screen to extend the flexible display screen outside the housing, a motor provided in the housing and coupled to the lift assembly to raise the flexible display screen, and an elastic member provided adjacent to the upper surface of the flexible display screen, the elastic member configured to apply a vertical force to the upper surface of the flexible display screen.
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公开(公告)号：US10905019B2
公开(公告)日：2021-01-26
申请号：US16748123
申请日：2020-01-21
Applicant: LG ELECTRONICS INC.
Inventor： Hoyoung Kim , Kitae Kang , Dohyeon Kim , Changwan Noh
Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.
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公开(公告)号：US10582628B2
公开(公告)日：2020-03-03
申请号：US16256876
申请日：2019-01-24
Applicant: LG ELECTRONICS INC.
Inventor： Hoyoung Kim , Kitae Kang , Dohyeon Kim , Changwan Noh
Abstract: A display device is disclosed. The display device includes a housing, a plurality of rollers positioned inside the housing, a display unit including a display panel and a module cover having at least one apron, of which at least a portion is connected to each other, and a driver including a motor assembly, an upper bar coupled to an upper part of the display unit, and at least one support portion having one side coupled to both ends of the upper bar and the other side coupled to the motor assembly and moving up and down the upper bar. The display panel and the module cover are in a first state in which they are wound around the roller or a second state in which they are unwound from the roller, contact each other, and are exposed to the outside of the housing.
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公开(公告)号：US10290240B2
公开(公告)日：2019-05-14
申请号：US15590993
申请日：2017-05-09
Applicant: LG ELECTRONICS INC.
Inventor： Kitae Kang , Jinha Heo , Dohyeon Kim , Choonghwoan Lee , Soonhwang Kwon , Deogjin Lee
Abstract: A display device is disclosed. The display device includes a flexible display panel, a flexible plate positioned at a rear of the flexible display panel, a rigid bar adjacent to an edge of a back surface of the flexible plate, a drive unit installed to a rear of the flexible plate, and a wing plate connecting the drive unit to the rigid bar and hinge-coupled to the rigid bar.
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Patent Agency Ranking
公开(公告)号：US11921549B2
公开(公告)日：2024-03-05
申请号：US17291731
申请日：2019-01-25
Applicant: LG ELECTRONICS INC.
Inventor： Dohyeon Kim , Brian Chung , Sangdon Park , Yongnam Park , Dongha Yang , Jinha Heo
IPC: G06F1/16
CPC classification number: G06F1/1681 , G06F1/1656
Abstract: The present invention relates to a display device. A display device according to an embodiment of the present invention may comprise: a display module; a support frame disposed at the rear of the display module; and a hinge module hingedly connecting the display module to the support frame. The hinge module may comprise: a first fastening part fastened to the display module; a first body part connected to the first fastening part and protruding further rearward than the first fastening part; an insertion part protruding downward from the first body part; a second fastening part fastened to the support frame; a second body part connected to the second fastening part and protruding forward from the second fastening part; a first insertion groove recessed downward from the upper surface of the second body part and into which the insertion part is rotatably fitted; a second insertion groove which is in communication with the first insertion groove and is located on a side of the first insertion groove, and into which the insertion part is rotatably fitted.
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公开(公告)号：US11839037B2
公开(公告)日：2023-12-05
申请号：US17292330
申请日：2019-01-25
Applicant: LG ELECTRONICS INC.
Inventor： Kitae Kang , Dohyeon Kim , Sangdon Park , Dongha Yang
CPC classification number: H05K5/0217 , H05K5/0017 , H10K59/00
Abstract: The present invention relates to a display device. The display device according to an embodiment of the present invention can comprise: a display module; a reinforcement frame provided to the display module; a hook fastened to the reinforcement frame; a mounting bracket having a catching hole in which the hook is caught; a screw coming into contact with the upper surface or the lower surface of the reinforcement frame; and a screw fastening part which is provided to the reinforcement frame and to which the screw is fastened.
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公开(公告)号：US11785726B2
公开(公告)日：2023-10-10
申请号：US17566649
申请日：2021-12-30
Applicant: LG Electronics Inc.
Inventor： Jihoon Han , Kitae Kang , Jinha Heo , Dohyeon Kim , Hyunjong Ryu , Jaeho Kim , Inkeun Ryu , Namhyeon Choi
CPC classification number: H05K5/0017 , G09F9/301 , G09F15/0062 , H05K1/028 , H05K5/0217 , H05K5/03 , H05K7/1427 , H05K2201/051
Abstract: A display device that includes a housing with at least one Printed Circuit Board (PCB) and a plurality of rollers disposed in the housing. The display device also includes a display unit which, in turn, includes a display panel and a module cover. The display device further includes a driving unit that is connected to the display panel and the module cover. The driving unit moves the display panel and the module cover between a first state and a second state. In the first state, the panel and module cover are wound around at least one of the plurality of rollers, and in the second state they are unwound from the at least one of the plurality of rollers and exposed by being drawn out from the housing.
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公开(公告)号：US11083098B2
公开(公告)日：2021-08-03
申请号：US16387128
申请日：2019-04-17
Applicant: LG Electronics Inc.
Inventor： Jinha Heo , Dohyeon Kim , Inkeun Ryu
Abstract: A display device includes a housing; at least one roller positioned within the housing; a display portion including a display panel and a module cover; and an operating portion connected to one end of the display portion and to change a display portion's state, wherein the display panel and the module cover transition from a first state where the display panel and the module cover are wound around the at least one roller to a second state where the display panel and the module cover are unwound from the at least one roller, in contact with each other, and exposed out of the housing. The operating portion includes a motor assembly; a support, one end which is connected to one end of the display portion and an other end which is connected to the motor assembly; a transmission portion, one end of which is connected to the support; and an auxiliary link connected to the housing and connected to an other end of the transmission portion, the auxiliary link including a spring portion to exert force on the transmission portion.
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公开(公告)号：US10314183B2
公开(公告)日：2019-06-04
申请号：US15093107
申请日：2016-04-07
Applicant: LG Electronics Inc.
Inventor： Jinha Heo , Dohyeon Kim , Inkeun Ryu
Abstract: A display device includes a housing; at least one roller positioned within the housing; a display portion including a display panel and a module cover; and an operating portion connected to one end of the display portion and to change a display portion's state, wherein the display panel and the module cover transition from a first state where the display panel and the module cover are wound around the at least one roller to a second state where the display panel and the module cover are unwound from the at least one roller, in contact with each other, and exposed out of the housing. The operating portion includes a motor assembly; a support, one end which is connected to one end of the display portion and an other end which is connected to the motor assembly; a transmission portion, one end of which is connected to the support; and an auxiliary link connected to the housing and connected to an other end of the transmission portion, the auxiliary link including a spring portion to exert force on the transmission portion.
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