公开(公告)号：US20200245477A1

公开(公告)日：2020-07-30

申请号：US16846203

申请日：2020-04-10

Applicant: LG Display Co., Ltd.

Inventor： HeongSoo PARK ,  SeungHee LEE ,  MiJin HAN

IPC: H05K5/00 ,  H04M1/02 ,  G09F9/30 ,  G06F1/16 ,  H05K5/02 ,  H05K1/18 ,  H01L51/52

Abstract: Disclosed is a rollable display, which prevents slippage between a flexible display panel and a back plate attached to the flexible display panel for supporting the same. The rollable display has a feature in different patterns of the back plate for each area. In addition, the rollable display has a feature in that a display unit is foldable and non-foldable via a link unit so as not to be folded or rolled multiple times in the same direction.

公开(公告)号：US20240168523A1

公开(公告)日：2024-05-23

申请号：US18485091

申请日：2023-10-11

Applicant: LG Display Co., Ltd.

Inventor： TaeWoo KIM ,  HeongSoo PARK ,  Kyungjae PARK

IPC: G06F1/16

CPC classification number: G06F1/1656 ,  G06F1/1652

Abstract: A display device includes a display panel with a non-bending area and bending areas, and a metal plate disposed on a lower portion of the display panel and configured to support the display panel. The bending areas include first bending areas corresponding to a lateral portion of the non-bending area, and second bending areas corresponding to a corner of the non-bending area. The metal plate includes a first metal plate disposed in the non-bending area, a second metal plate disposed to correspond to the first bending areas, and a third metal plate disposed to correspond to the second bending areas with a groove is disposed in the second metal plate, and the third metal plate includes a plurality of opening portions to reduce stress caused by bending.