公开(公告)号：US20230005986A1

公开(公告)日：2023-01-05

申请号：US17701250

申请日：2022-03-22

Applicant: Samsung Display Co., LTD.

Inventor： Seung Jae KANG ,  Jae Gil LEE ,  Jae Seob CHUNG

IPC: H01L27/15

Abstract: A display device and a tiled display including the same are provided. The display device includes a bottom plate, and a display panel including an active area on the bottom plate and including a plurality of pixels, and a plurality of dummy areas near the active area and including a plurality of dummy pixels, wherein the plurality of dummy pixels is on at least one side surface of the bottom plate, wherein the plurality of pixels includes a first sub-pixel, a second sub-pixel, and a third sub-pixel configured to emit lights of different colors, and wherein the plurality of dummy pixels is configured to emit light of a same color as one of the first sub-pixel, the second sub-pixel, and the third sub-pixel.