公开(公告)号：US20200027933A1

公开(公告)日：2020-01-23

申请号：US16296259

申请日：2019-03-08

Applicant: Samsung Display Co., Ltd.

Inventor： Ji Hye Heo ,  Soon Jung Wang ,  Eun Ju Lee

IPC: H01L27/32 ,  H01L51/52 ,  H01L51/50

Abstract: A display device includes a substrate having a display area and a non-display area located at an outer periphery of the display area; a transistor layer disposed on the substrate; a plurality of partition walls disposed on the transistor layer in the display area; a light emitting element disposed between the partition walls; and a spacer configured to be disposed in the non-display area of the substrate, wherein the spacer may include a spacer body disposed on the same layer as the partition walls and on at least a portion of the transistor layer.