公开(公告)号：US20240387479A1

公开(公告)日：2024-11-21

申请号：US18652638

申请日：2024-05-01

Applicant: Samsung Display Co., LTD.

Inventor： Min Sik JUNG ,  Min Hyuck PARK ,  Yong Duck SON ,  Hoon LEE ,  Nak Cho CHOI ,  Jae Chil HWANG

IPC: H01L25/075

Abstract: A display device includes: a substrate; a light-emitting element on a first surface of the substrate; a driver on a second surface of the substrate opposite to the first surface, and configured to drive the light-emitting element; a first pad on the first surface of the substrate, and electrically connected to the light-emitting element; a second pad on the second surface of the substrate, and electrically connected to the driver; side surface lines on a side surface of the substrate that is between the first surface and the second surface of the substrate, the side surface lines to electrically connect the first pad to the second pad; and an overcoat layer on the side surface of the substrate, and on the side surface lines, a thickness of a region not overlapping a side surface line is greater than a thickness of a region overlapping the side surface line.

公开(公告)号：US20240153967A1

公开(公告)日：2024-05-09

申请号：US18503735

申请日：2023-11-07

Applicant: Samsung Display Co., LTD.

Inventor： Yong Duck SON ,  Dong Hyun WON ,  Yoon Ho LEE ,  Hoon LEE

IPC: H01L27/12 ,  H01L25/16

CPC classification number: H01L27/124 ,  H01L25/167 ,  H01L27/1218

Abstract: A display device includes a substrate having a first surface on which a light emitting element is located, a second surface on which a driving unit for driving the light emitting element is located, the second surface being opposite the first surface, and a first side surface between the first surface and the second surface, a first pad on the first surface of the substrate and electrically connected to the light emitting element, a second pad on the second surface of the substrate and electrically connected to the driving unit, and a side wiring on the first surface, the second surface, and the first side surface of the substrate to electrically connect the first pad and the second pad. The side wiring includes a first side wiring and a second side wiring spaced from each other.