US 12,310,207 B2
Tiled display
Dong Hee Shin, Anyang-si (KR); Byoung Sun Na, Seoul (KR); and Yong Hee Lee, Suwon-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Sep. 2, 2021, as Appl. No. 17/465,774.
Claims priority of application No. 10-2020-0132508 (KR), filed on Oct. 14, 2020.
Prior Publication US 2022/0115495 A1, Apr. 14, 2022
Int. Cl. H10K 59/18 (2023.01); H10K 50/84 (2023.01); H10K 59/12 (2023.01); H10K 59/38 (2023.01)
CPC H10K 59/18 (2023.02) [H10K 50/841 (2023.02); H10K 59/12 (2023.02); H10K 59/38 (2023.02)] 9 Claims
OG exemplary drawing
 
1. A tiled display comprising:
first and second display devices disposed adjacent to each other, the first and second display devices each comprising a display area having light-emitting areas, and a seam between adjacent ones of the display areas,
wherein each of the first and second display devices comprises:
a first base part in the display area;
a first support layer on the first base part in the display area and the seam;
a display layer on the first support layer in the display area and the seam;
a second support layer on the display layer in the display area and the seam; and
a second base part on the second support layer in the display area,
a filler layer between a light emitting element layer and a wavelength conversion layer; and
a first sealing member in the seam and surrounding the filler layer on a planar surface;
a first gate driver in the seam;
a second sealing member in the seam; and
a second gate driver in the seam; and
wherein the first support layer of the second display device is disposed on the second support layer of the first display device in the seam.