公开(公告)号：US20230213140A1

公开(公告)日：2023-07-06

申请号：US18082982

申请日：2022-12-16

Applicant: LG Display Co., Ltd.

Inventor： ByungHee Kim ,  GeunChang Park ,  YongSuk Kim ,  Jun Park

IPC: F16M11/04 ,  F16M11/18 ,  H05K5/02

CPC classification number: F16M11/046 ,  F16M11/18 ,  H05K5/0247 ,  G06F1/1652

Abstract: According to an aspect of the present disclosure, a display device includes a display unit which includes a display panel and a back cover supporting a rear surface of the display panel; an external roller configured to wind or unwind the display unit; an inner roller which in the outer roller; and an intermediate gear which interworks a rotation of the outer roller with a rotation of the inner roller, and responsive to the display unit being wound or unwound, the outer roller and the inner roller rotate in opposite directions, by the intermediate gear.