公开(公告)号：US20230005962A1

公开(公告)日：2023-01-05

申请号：US17778378

申请日：2020-03-30

Applicant: LG Display Co., Ltd.

Inventor： Chang Ho LEE ,  Hye Ran JEONG ,  Sun Geun BAE ,  Hyo Seob LEE

IPC: H01L27/12 ,  H01L25/16 ,  H01L23/00

Abstract: A display device invention includes a substrate on which a plurality of light emitting elements are disposed. A plurality of lines are disposed on an upper surface of the substrate. A plurality of upper pads are disposed on the upper surface of the substrate and electrically connected to the plurality of lines. A plurality of link lines are disposed on a lower surface of the substrate. A plurality of lower pads are disposed on the lower surface of the substrate and electrically connected to the plurality of link lines. A plurality of side lines electrically connect the plurality of upper pads and the plurality of lower pads. The plurality of side lines include a plurality of first side lines and a plurality of second side lines, and the plurality of first side lines and the plurality of second side lines are disposed on different layers.

公开(公告)号：US20230240108A1

公开(公告)日：2023-07-27

申请号：US18015502

申请日：2021-10-19

Applicant: LG Display Co., Ltd.

Inventor： Han Seok KIM ,  Hye Ran JEONG

IPC: H10K59/18

CPC classification number: H10K59/18

Abstract: A display device according to an embodiment of the present invention includes a display panel; a plurality of mounting units disposed on a rear surface of the display panel; and a back cover disposed on the rear surface of the display panel and the plurality of mounting units; wherein each of the plurality of mounting units includes a panel magnet fixed to the rear surface of the display panel; and a plurality of step control units disposed on both sides of the panel magnet and configured to be movable in a direction perpendicular to one surface of the back cover. Accordingly, a step height between the display devices in a Z-axis direction can be adjusted by moving the plurality of step control units in the direction perpendicular to one surface of the back cover.