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：US10727435B2

公开(公告)日：2020-07-28

申请号：US16046770

申请日：2018-07-26

Applicant: LG Display Co., Ltd.

Inventor： Jun-Hyung Kim ,  Tae-Woo Kim ,  Jung-Kyu Park

IPC: H05K5/00 ,  H01L51/52 ,  H05K5/02 ,  H05K1/14 ,  H05K1/02 ,  G06F1/16 ,  H01L51/00 ,  H05K9/00 ,  H01L27/32

Abstract: A flexible display device and an electronic device including the same are disclosed. The flexible display device includes a magnetic body group, which is adhered to a lower plate provided under a display panel by the force of magnetic attraction. Therefore, the flexible display device has improved reliability in spite of frequent folding and unfolding operations and is capable of facilitating a rework process.

公开(公告)号：US10541373B2

公开(公告)日：2020-01-21

申请号：US16175409

申请日：2018-10-30

Applicant: LG DISPLAY CO., LTD.

Inventor： Jung-Kyu Park ,  Tae-Woo Kim

IPC: G06F1/16 ,  H01L51/00 ,  H05K5/00 ,  H01L51/52 ,  H01L27/32

Abstract: Disclosed is a flexible display that is slim for flexibility, is controlled in stiffness, and has improved reliability owing to a structure of a non-folding portion thereof.

公开(公告)号：US11258035B2

公开(公告)日：2022-02-22

申请号：US16905741

申请日：2020-06-18

Applicant: LG Display Co., Ltd.

Inventor： Jun-Hyung Kim ,  Tae-Woo Kim ,  Jung-Kyu Park

IPC: G06F1/16 ,  H01L51/52 ,  H05K5/00 ,  H05K5/02 ,  H05K1/14 ,  H05K1/02 ,  H01L51/00 ,  H05K9/00 ,  H01L27/32

Abstract: A flexible display device and an electronic device including the same are disclosed. The flexible display device includes a magnetic body group, which is adhered to a lower plate provided under a display panel by the force of magnetic attraction. Therefore, the flexible display device has improved reliability in spite of frequent folding and unfolding operations and is capable of facilitating a rework process.

公开(公告)号：US11108011B2

公开(公告)日：2021-08-31

申请号：US16659054

申请日：2019-10-21

Applicant: LG Display Co., Ltd.

Inventor： Jun-Hyung Kim ,  Tae-Woo Kim ,  Han-Ul Lee ,  Jung-Kyu Park

IPC: H05K5/00 ,  H01L51/52 ,  H01L51/56 ,  H01L51/00 ,  H01L27/32

Abstract: Disclosed are a flexible display and an electronic device including the same, in the flexible display, a back plate has an improved structure so as to stably support a display panel even during repeated folding and unfolding operations, and also the flexible display can prevents sagging or deformation of specific constituent elements therein.

公开(公告)号：US10916719B2

公开(公告)日：2021-02-09

申请号：US16710617

申请日：2019-12-11

Applicant: LG Display Co., Ltd.

Inventor： Jung-Kyu Park ,  Tae-Woo Kim

IPC: G06F1/16 ,  H01L51/00 ,  H05K5/00 ,  H01L51/52 ,  G02F1/1333 ,  G09F9/30 ,  H04M1/02 ,  H01L27/32

Abstract: Disclosed is a flexible display that is slim for flexibility, is controlled in stiffness, and has improved reliability owing to a structure of a non-folding portion thereof.

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.

公开(公告)号：US09686837B1

公开(公告)日：2017-06-20

申请号：US15374404

申请日：2016-12-09

Applicant: LG DISPLAY CO., LTD.

Inventor： Jae-Hun Yang ,  Gee-Sung Chae ,  Tae-Woo Kim ,  Noh-Jin Myung ,  Tae-Hyoung Kwak

IPC: H01J1/62 ,  H05B33/22 ,  H05K1/02

CPC classification number: H05B33/22 ,  G06F1/1652 ,  H05K1/028 ,  H05K2201/055 ,  H05K2201/10128

Abstract: Disclosed is a foldable display device comprising: a display panel comprising a display area, and one or more foldable areas and non-foldable areas located within the display area; a cover film disposed on a front surface of the display panel; a support disposed at a back surface of the display panel; and a drive circuit to drive the display panel. One of the foldable areas may be located at a display surface near one edge area of the display panel, such that the edge area of the display panel is folded toward the back surface of the display panel, and the drive circuit is located on a flexible printed circuit board provided at the back surface of the display panel while being connected to the edge area of the display panel.