公开(公告)号：US20240422930A1

公开(公告)日：2024-12-19

申请号：US18642393

申请日：2024-04-22

Applicant: LG ELECTRONICS INC.

Inventor： Hyeongjun KWON ,  Seokho KWON ,  Sanghoon KIM ,  Yoosung DOH

IPC: H05K5/02 ,  F16C11/12 ,  H10K59/35 ,  H10K102/00

Abstract: Disclosed is a display device including a main body having a display located on a front surface thereof, a back cover covering a rear surface of the main body, a stand panel coupled to the back cover via a hinge module, an elastic hinge module located on a front surface of the back cover and coupled to the stand panel via a hinge hole defined in the back cover to adjust an angle of the stand panel with respect to the back cover, and a button including a latch coupled to the stand panel and fastened to the back cover. The display device is able to be easily mounted anywhere via the stand panel on a rear surface thereof without a need to additionally combine a separate stand.

公开(公告)号：US20210068280A1

公开(公告)日：2021-03-04

申请号：US16886680

申请日：2020-05-28

Applicant: LG ELECTRONICS INC.

Inventor： Dongkyoon HAN ,  Kyungmin JEONG ,  Taesung CHA ,  Heegun PARK ,  Hyeongjun KWON

IPC: H05K5/02 ,  H05K5/00

Abstract: A rollable display device includes: a soft display panel; a main roller for winding or unwinding the soft display panel; an actuator coupled to the soft display panel to ascend and descend the soft display panel; a housing having the main roller mounted therein, wherein an opening extending in a first direction is defined in a top of the housing to retract and extend the soft display panel therethrough; and an elastic portion having one end coupled to a perimeter of the opening and protruding to cover at least a portion of the opening, wherein the elastic portion includes a rubber portion having a predetermined length along the first direction. The rollable display device may minimize exposure of an interior of the housing to prevent foreign substances from entering.

公开(公告)号：US20220141979A1

公开(公告)日：2022-05-05

申请号：US17648108

申请日：2022-01-14

Applicant: LG ELECTRONICS INC.

Inventor： Dongkyoon HAN ,  Kyungmin JEONG ,  Taesung CHA ,  Heegun PARK ,  Hyeongjun KWON

IPC: H05K5/02 ,  H05K5/00

Abstract: A rollable display device includes: a soft display panel; a main roller for winding or unwinding the soft display panel; an actuator coupled to the soft display panel to ascend and descend the soft display panel; a housing having the main roller mounted therein, wherein an opening extending in a first direction is defined in a top of the housing to retract and extend the soft display panel therethrough; and an elastic portion having one end coupled to a perimeter of the opening and protruding to cover at least a portion of the opening, wherein the elastic portion includes a rubber portion having a predetermined length along the first direction. The rollable display device may minimize exposure of an interior of the housing to prevent foreign substances from entering.

公开(公告)号：US20230247892A1

公开(公告)日：2023-08-03

申请号：US17918745

申请日：2020-04-13

Applicant: LG ELECTRONICS INC.

Inventor： Kyeongdong KIM ,  Dongkyoon HAN ,  Hoyoung KIM ,  Hyeongjun KWON

IPC: H10K59/80 ,  H05K5/02

CPC classification number: H10K59/871 ,  H05K5/0217 ,  H10K2102/311

Abstract: A display device is disclosed. The display device of the present disclosure comprises: an elongated roller; a flexible display panel that is wound on or unwound from the roller; a module cover located at the rear of the display panel; a foldable link that is adjacent to the rear surface of the module cover and is folded or unfolded in the upward and downward directions by being pivoted about a pivot axis parallel to the forward and backward directions; and a sheet that is coupled to the foldable link between the module cover and the foldable link, wherein the coefficient of friction of the sheet is lower than the coefficient of friction of the foldable link.

公开(公告)号：US20220382329A1

公开(公告)日：2022-12-01

申请号：US17775752

申请日：2019-11-13

Applicant: LG ELECTRONICS INC.

Inventor： Taesung CHA ,  Kyungmin JEONG ,  Hyeongjun KWON

IPC: G06F1/16

Abstract: This display device comprises: a housing; a roller; a display panel; a module cover that has a plurality of segments sequentially arranged in the vertical direction of the display panel from the rear side of the display panel, and winds or unwinds from the roller together with the display panel; a foldable link that is located on the rear side of the display panel, and has one side pivotably connected to the housing and the other side pivotably connected to the upper side of the module cover so as to keep the display panel and the module cover erect while unwinding the same from the roller; a speaker assembly that is installed inside the housing and has a curved surface corresponding to the curvature of the roller and spaced apart from the outer circumferential surface of the roller; and a buffering member that is fixed to the curved surface of the speaker assembly between the curved surface of the speaker assembly and the outer circumferential surface of the roller.