US 11,721,255 B2
Tiling display device
Sunkwun Son, Suwon-si (KR); Dong Hee Shin, Asan-si (KR); Nahyeon Cha, Yongin-si (KR); Byoungsun Na, Seoul (KR); and Joonhoo Choi, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Gyeonggi-Do (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Sep. 13, 2021, as Appl. No. 17/473,708.
Claims priority of application No. 10-2020-0118369 (KR), filed on Sep. 15, 2020.
Prior Publication US 2022/0084449 A1, Mar. 17, 2022
Int. Cl. G09G 3/00 (2006.01); G09G 3/32 (2016.01); H01L 27/15 (2006.01); H01L 33/50 (2010.01); H01L 33/58 (2010.01)
CPC G09G 3/007 (2013.01) [G09G 3/32 (2013.01); H01L 27/156 (2013.01); H01L 33/502 (2013.01); H01L 33/58 (2013.01); G09G 2300/026 (2013.01); G09G 2300/0452 (2013.01); G09G 2310/0267 (2013.01); G09G 2310/0275 (2013.01); H01L 2933/0091 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A tiling display device comprising:
a first display panel including a first set of pixel columns that extends in a vertical direction and is arranged in a horizontal direction, wherein the first set of pixel columns includes first to (n)-th (where n is an integer greater than 1) pixel columns; and
a second display panel spaced apart from the first display panel by a horizontal tiling interval and including a second set of pixel columns that extends in the vertical direction and is arranged in the horizontal direction, wherein the second set of pixel columns includes first to (m)-th (where m is an integer greater than 1) pixel columns,
wherein the (n)-th pixel column of the first display panel is disposed adjacent to the first pixel column of the second display panel, and
wherein a first distance between the (n)-th pixel column of the first display panel and the first pixel column of the second display panel is less than a second distance between a (n−1)-th pixel column of the first display panel and the (n)-th pixel column of the first display panel.