US 11,818,909 B2
Color conversion panel comprising overcoat and spacer, and display device including the same
Ki Soo Park, Hwaseong-si (KR); Jung Hyun Kwon, Yongin-si (KR); Hyo Joon Kim, Suwon-si (KR); Yun Ha Ryu, Hwaseong-si (KR); Seon-Tae Yoon, Hwaseong-si (KR); and Hye Seung Lee, Seoul (KR)
Assigned to SAMSUNG DISPLAY CO., LTD., Yongin-si (KR)
Filed by Samsung Display Co., LTD., Yongin-si (KR)
Filed on Jan. 14, 2021, as Appl. No. 17/149,223.
Claims priority of application No. 10-2020-0047558 (KR), filed on Apr. 20, 2020.
Prior Publication US 2021/0328168 A1, Oct. 21, 2021
Int. Cl. H10K 50/115 (2023.01); H10K 59/38 (2023.01); H10K 50/13 (2023.01); H10K 50/86 (2023.01)
CPC H10K 50/131 (2023.02) [H10K 50/115 (2023.02); H10K 50/865 (2023.02); H10K 59/38 (2023.02)] 15 Claims
OG exemplary drawing
 
1. A color conversion panel comprising:
a plurality of partitioning walls disposed on a substrate;
a plurality of reflective layers disposed on outer surfaces of the plurality of partitioning walls;
a plurality of overcoats disposed on outer surfaces of the plurality of reflective layers and having water repellency;
a spacer overlapping a part of the plurality of partitioning walls and protruding from a part of the plurality of overcoats, the spacer and the plurality of overcoats forming a unitary layer, and the spacer being made of the same material as the plurality of overcoats; and
a plurality of color conversion layers disposed on the plurality of overcoats and disposed in areas defined by the plurality of partitioning walls.