US 12,219,799 B2
Display apparatus
Hyeonbum Lee, Yongin-si (KR); and Hyunduck Cho, Yongin-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-Si (KR)
Filed by Samsung Display Co., Ltd., Yongin-Si (KR)
Filed on Oct. 29, 2021, as Appl. No. 17/513,949.
Claims priority of application No. 10-2021-0016280 (KR), filed on Feb. 4, 2021.
Prior Publication US 2022/0246881 A1, Aug. 4, 2022
Int. Cl. H10K 50/844 (2023.01); H10K 50/86 (2023.01); H10K 59/122 (2023.01); H10K 59/35 (2023.01); H10K 59/40 (2023.01)
CPC H10K 50/844 (2023.02) [H10K 50/865 (2023.02); H10K 59/122 (2023.02); H10K 59/353 (2023.02); H10K 59/40 (2023.02)] 20 Claims
OG exemplary drawing
 
1. A display apparatus comprising:
a substrate;
a display layer disposed on the substrate, the display layer including an emission area;
a touch electrode layer disposed over the display layer, the touch electrode layer including at least one conductive layer;
an upper organic insulating layer disposed over the touch electrode layer, the upper organic insulating layer having a first opening overlapping the emission area;
a lower light-blocking layer disposed on the upper organic insulating layer, the lower light-blocking layer having a second opening overlapping the first opening in a plan view;
an upper planarization layer covering the lower light-blocking layer, the upper planarization layer filling the first opening and comprising a portion which directly contacts the upper organic insulating layer; and
an upper light-blocking layer disposed on the upper planarization layer, the upper light-blocking layer overlapping the lower light-blocking layer in a plan view and having a third opening overlapping the second opening in a plan view.