公开(公告)号：US12075572B2

公开(公告)日：2024-08-27

申请号：US17764958

申请日：2019-09-30

Applicant: LG ELECTRONICS INC.

Inventor： Nayoung Jo ,  Hanseok Hwangbo

IPC: H05K5/02 ,  H05K5/00 ,  H05K7/14

CPC classification number: H05K5/0018 ,  H05K5/0217 ,  H05K7/1427

Abstract: A display device according to an embodiment of the present invention comprises: a housing; a roller installed inside the housing; a display unit wound around the roller; a link having a first arm rotatably mounted to the display unit and a second arm rotatably connected to the first arm and rotatably mounted to the housing; a lead screw installed inside the housing; a slider that moves over the lead screw according to the rotation of the lead screw; a rod having one side connected to the slider and the other side connected to the second arm; an upper bar coupled to the upper side of the display unit; a first lock magnet located below the upper bar; and a second lock magnet corresponding to the first lock magnet and located above the bottom surface of the housing.