US 12,256,620 B2
Display device
Eunggyu Lee, Cheonan-si (KR); Hong-Jo Park, Asan-si (KR); and Beohmrock Choi, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Dec. 15, 2021, as Appl. No. 17/551,790.
Claims priority of application No. 10-2021-0061807 (KR), filed on May 13, 2021.
Prior Publication US 2022/0367574 A1, Nov. 17, 2022
Int. Cl. H10K 59/38 (2023.01); H10K 59/35 (2023.01); H10K 59/65 (2023.01)
CPC H10K 59/38 (2023.02) [H10K 59/353 (2023.02); H10K 59/65 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a substrate including
a display area including light emitting diodes, and
a transmission area including a functional module which provides a function to the display device, the transmission area being adjacent to the display area; and
in order from the substrate:
a light emitting diode layer including a pixel defining layer in which openings are defined, and the light emitting diodes which are respectively in the openings and emit light;
a color filter layer including color filters respectively corresponding to the light emitting diodes, and a light blocking member which is between the color filters;
an overcoat layer which includes a colorant, the overcoat layer which includes the colorant covering an entirety of an upper surface of each of the color filters in the display area and extending from the display area to the transmission area; and
a window.