公开(公告)号：US20220078934A1

公开(公告)日：2022-03-10

申请号：US17411964

申请日：2021-08-25

Applicant: LG Display Co., Ltd.

Inventor： SeungHee LEE ,  MiJin HAN ,  Hanul LEE ,  Hyosung LEE

IPC: H05K5/02 ,  H01L51/52 ,  H05K5/00

Abstract: A display device can include a display panel, a roller which guides the sliding of the display panel, a rotary shaft which passes through both ends of the roller, and an elastic member having one end connected to an inner circumferential surface of the roller and the other end connected to the rotary shaft, and the roller and the rotary shaft are rotatably connected to each other. Accordingly, according to the present disclosure, one end and the other end of the elastic member are configured to be rotatable to minimize the excessive increase of the tensile stress of the elastic member which is transmitted to the display panel and improve the reliability of the display panel.

公开(公告)号：US20240098917A1

公开(公告)日：2024-03-21

申请号：US18523397

申请日：2023-11-29

Applicant: LG Display Co., Ltd.

Inventor： SeungHee LEE ,  MiJin HAN ,  Hanul LEE ,  Hyosung LEE

IPC: H05K5/02 ,  H05K5/00 ,  H10K50/84

CPC classification number: H05K5/0226 ,  H05K5/0017 ,  H10K50/841 ,  H05K1/189 ,  H05K2201/056

Abstract: A display device can include a display panel, a roller which guides sliding of the display panel, a plurality of flexible films connected to one end of the display panel, and a mandrel which supports the display panel and the plurality of flexible films. Also, the display device further includes a printed circuit board connected to the plurality of flexible films, in which the printed circuit board is fixed to the mandrel by a fastening unit.