US 12,010,891 B2
Display device
Jong Ho Son, Seoul (KR); Young Gu Kim, Yongin-si (KR); Ji Yun Park, Hwaseong-si (KR); Bong Sung Seo, Suwon-si (KR); Yeon Hee Lee, Asan-si (KR); Baek Kyun Jeon, Yongin-si (KR); and Kyung Seon Tak, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Oct. 5, 2021, as Appl. No. 17/494,352.
Claims priority of application No. 10-2021-0020038 (KR), filed on Feb. 15, 2021.
Prior Publication US 2022/0262870 A1, Aug. 18, 2022
Int. Cl. H10K 59/35 (2023.01)
CPC H10K 59/353 (2023.02) [H10K 59/351 (2023.02); H10K 59/352 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
pixels including:
a first sub-pixel including a first emission area;
a second sub-pixel including a second emission area;
a third sub-pixel including a third emission area;
a fourth sub-pixel including a fourth emission area; and
a fifth sub-pixel including a fifth emission area, wherein
the first sub-pixel and the fourth sub-pixel emit light of a first color,
the second sub-pixel and the fifth sub-pixel emit light of a second color,
the third sub-pixel emits light of a third color,
the first emission area of the first sub-pixel, the second emission area of the second sub-pixel, the fourth emission area of the fourth sub-pixel, and the fifth emission area of the fifth sub-pixel each have a quadrangular shape and surround the third emission area of the third sub-pixel,
the third emission area of the third sub-pixel has four interior angles greater than about 180 degrees, and another four interior angles less than about 90 degrees, and
each of edges of the first, second, fourth and fifth emission areas facing toward the third emission area is parallel to an adjacent one of edges of the third emission area and each of edges of the first, second, fourth and fifth emission areas is not parallel to an adjacent one of the edges of the first, second, fourth and fifth emission areas.