US 11,751,430 B2
Display device
Woongsik Kim, Hwaseong-si (KR); Jin-Su Byun, Seoul (KR); Donghwan Bae, Seoul (KR); and Sanghyun Lee, Hwaseong-si (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Aug. 30, 2021, as Appl. No. 17/461,023.
Claims priority of application No. 10-2020-0188156 (KR), filed on Dec. 30, 2020.
Prior Publication US 2022/0209203 A1, Jun. 30, 2022
Int. Cl. H01L 51/52 (2006.01); H01L 27/32 (2006.01); G06F 3/041 (2006.01); G06F 3/044 (2006.01); H10K 50/86 (2023.01); H10K 50/844 (2023.01); H10K 59/40 (2023.01); H10K 59/35 (2023.01)
CPC H10K 50/865 (2023.02) [G06F 3/0412 (2013.01); G06F 3/0446 (2019.05); H10K 50/844 (2023.02); H10K 59/353 (2023.02); H10K 59/40 (2023.02); G06F 2203/04111 (2013.01); G06F 2203/04112 (2013.01)] 23 Claims
OG exemplary drawing
 
1. A display device comprising:
a display panel including:
a display device layer;
a first area including a peripheral region and an emission region of a pixel of a first group, the pixel of the first group comprising a first organic light emitting element (OLED) disposed in the display device layer; and
a second area including a peripheral region and an emission region of a pixel of a second group, the pixel of the second group comprising a second organic light emitting element (OLED) disposed in the display device layer;
at least one insulating layer disposed on the display device layer of the display panel and overlapping the second area;
an organic layer of organic material disposed on the at least one insulating layer and overlapping the second area, the organic layer spaced apart from the display device layer by the at least one insulating layer that is in between the organic layer and the display device layer; and
a light blocking pattern disposed on the organic layer and overlapping the second area, wherein
a first opening corresponding to the emission region of the pixel of the second group is formed in the organic layer, wherein the first opening does not include the organic material, and
a first light blocking opening corresponding to the first opening is formed in the light blocking pattern.