公开(公告)号：US20180359869A1

公开(公告)日：2018-12-13

申请号：US16005352

申请日：2018-06-11

Applicant: LG Display Co., Ltd.

Inventor： Min-Su Kim ,  Young-Hoon Shin

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

Abstract: A rollable display device is provided. The rollable display device may include a flexible display panel. The flexible display panel may be wound or unfolded on a panel roller according to a user's request in order to improve portability and space usability. The rollable display device may further comprise a transparent protection film disposed on a display surface of the flexible display panel. In the rollable display device, the transparent protection film may be spaced away from the flexible display panel. Thus, the rollable display device may minimize damage to the flexible display panel due to the external impact.

公开(公告)号：US09465246B2

公开(公告)日：2016-10-11

申请号：US14930902

申请日：2015-11-03

Applicant: LG DISPLAY CO., LTD.

Inventor： Min-Su Kim ,  Myeong-Sik Lee

IPC: G06F3/041 ,  G06F3/044 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1343 ,  G02F1/1368 ,  H01L27/12 ,  G06F3/047

CPC classification number: G02F1/13338 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/134372 ,  G02F2001/136295 ,  G06F3/0412 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  H01L27/1274

Abstract: An array substrate for an in-cell type touch sensor liquid crystal display device includes: a substrate; a gate line and a data line on the substrate; a thin film transistor connected to the gate line and the data line; a first passivation layer on the thin film transistor; a common electrode on the first passivation layer; an etching preventing pattern covering the drain contact hole; an x sensing line and a y sensing line on the common electrode; a second passivation layer on the x sensing line and the y sensing line; and a pixel electrode on the second passivation layer.