US 11,864,441 B2
Tiled display device and method of manufacturing the same
Dongwoo Kim, Seoul (KR); Mun-Soo Park, Suwon-si (KR); and Jonghwan Park, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on May 26, 2021, as Appl. No. 17/331,170.
Claims priority of application No. 10-2020-0113270 (KR), filed on Sep. 4, 2020.
Prior Publication US 2022/0077279 A1, Mar. 10, 2022
Int. Cl. H10K 59/18 (2023.01); H10K 50/86 (2023.01); H10K 59/38 (2023.01); H10K 71/00 (2023.01)
CPC H10K 59/18 (2023.02) [H10K 50/865 (2023.02); H10K 59/38 (2023.02); H10K 71/00 (2023.02)] 14 Claims
OG exemplary drawing
 
1. A tiled display device comprising:
a first display panel including a first display area and a first non-display area adjacent to the first display area; and
a second display panel including a second display area and a second non-display area disposed between the second display area and the first non-display area, and
wherein the first display panel comprises:
a first lower substrate;
a plurality of emitting diodes disposed on the first lower substrate and overlapping the first display area;
a first upper substrate including a lower surface facing the first lower substrate;
a first black matrix pattern disposed on the lower surface of the first upper substrate and overlapping the first non-display area; and
a first photochromic matrix pattern disposed on the lower surface of the first upper substrate, overlapping the first non-display area, and transmitting light.