US 11,844,237 B2
Display device, mask frame, and apparatus and method of manufacturing the display device
Eunjoung Jung, Yongin-si (KR); Sanghoon Kim, Yongin-si (KR); Jongsung Park, Yongin-si (KR); and Sangshin Lee, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Feb. 14, 2021, as Appl. No. 17/175,687.
Claims priority of application No. 10-2020-0058363 (KR), filed on May 15, 2020.
Prior Publication US 2021/0359025 A1, Nov. 18, 2021
Int. Cl. H10K 59/121 (2023.01); C23C 14/04 (2006.01); H10K 50/822 (2023.01); H10K 59/65 (2023.01); H10K 71/00 (2023.01); H10K 71/16 (2023.01); H10K 59/12 (2023.01)
CPC H10K 59/121 (2023.02) [C23C 14/042 (2013.01); H10K 50/822 (2023.02); H10K 59/65 (2023.02); H10K 71/00 (2023.02); H10K 71/164 (2023.02); H10K 71/166 (2023.02); H10K 71/621 (2023.02); H10K 59/1201 (2023.02)] 6 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate having a component area, a main display area, and a peripheral area, the peripheral area surrounding the component area and the main display area;
an auxiliary pixel group disposed in the component area and comprising an auxiliary subpixel pixel electrode, an auxiliary subpixel intermediate layer, and an auxiliary subpixel opposite electrode; and
a main pixel group disposed in the main display area and comprising a main subpixel pixel electrode, a main subpixel intermediate layer, and a main subpixel opposite electrode,
wherein the auxiliary subpixel opposite electrode extends in the component area to have a stripe shape and is connected to the main subpixel opposite electrode in the main display area.