公开(公告)号：US10276813B2

公开(公告)日：2019-04-30

申请号：US15359925

申请日：2016-11-23

Applicant: LG Display Co., Ltd.

Inventor： Noh-Jin Myung ,  Joo-Hye Park ,  Byoung-Har Hwang ,  Sang-Hak Shin ,  Tae-Hyeong Kwak ,  Yu-Lim Won

IPC: H01L51/00 ,  H01L27/32 ,  G09F9/30 ,  H01L51/52

Abstract: A backplate having a folding region and an unfolding region adjacent to the folding region includes: first and second material layers corresponding to the folding and unfolding regions; and a third material layer between the first and second material layers, the third material layer is more rigid than the first and second materials layers, wherein the first and second material layers extend from the folding region to the unfolding regions such that a thickness of the first and second material layers is gradually reduced from the folding region to the unfolding region.

公开(公告)号：US20160357052A1

公开(公告)日：2016-12-08

申请号：US15175702

申请日：2016-06-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Tae-Woo Kim ,  Gee-Sung Chae ,  Joo-Hye Park ,  Noh-Jin Myung ,  Seung-Hee Lee ,  Sang-Hak Shin ,  Tae-Hyeong Kwak

IPC: G02F1/1333 ,  H01L27/32 ,  H01L51/00

CPC classification number: G02F1/133305 ,  G02F1/133308 ,  G02F1/1368 ,  G02F2001/133314 ,  G02F2201/121 ,  G02F2202/02 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5237 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A foldable display device comprises a display panel; and a backplate on a surface of the display panel, the backplate including a folding region and unfolding regions at both sides of the folding region, the backplate including at least two opening patterns in the folding region that are different from each other.

Abstract translation: 可折叠显示装置包括显示面板; 以及在所述显示面板的表面上的背板，所述背板包括折叠区域和在所述折叠区域的两侧的展开区域，所述背板包括彼此不同的所述折叠区域中的至少两个开口图案。

公开(公告)号：US09983424B2

公开(公告)日：2018-05-29

申请号：US15175702

申请日：2016-06-07

Applicant: LG DISPLAY CO., LTD.

Inventor： Tae-Woo Kim ,  Gee-Sung Chae ,  Joo-Hye Park ,  Noh-Jin Myung ,  Seung-Hee Lee ,  Sang-Hak Shin ,  Tae-Hyeong Kwak

IPC: H01L27/14 ,  G02F1/1333 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  G02F1/1368

CPC classification number: G02F1/133305 ,  G02F1/133308 ,  G02F1/1368 ,  G02F2001/133314 ,  G02F2201/121 ,  G02F2202/02 ,  H01L27/3244 ,  H01L51/0097 ,  H01L51/5237 ,  H01L2251/5338 ,  Y02E10/549

Abstract: A foldable display device comprises a display panel; and a backplate on a surface of the display panel, the backplate including a folding region and unfolding regions at both sides of the folding region, the backplate including at least two opening patterns in the folding region that are different from each other.