US 11,957,003 B2
Display device and method of manufacturing the same
Sung Jin Lee, Yongin-si (KR); and Jong Chan Lee, Suwon-si (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on Aug. 17, 2021, as Appl. No. 17/445,277.
Claims priority of application No. 10-2020-0110033 (KR), filed on Aug. 31, 2020.
Prior Publication US 2022/0069040 A1, Mar. 3, 2022
Int. Cl. H10K 59/122 (2023.01); H10K 59/124 (2023.01); H10K 71/00 (2023.01)
CPC H10K 59/122 (2023.02) [H10K 59/124 (2023.02); H10K 71/00 (2023.02)] 17 Claims
OG exemplary drawing
 
1. A display device, comprising:
a planarization layer on a substrate;
a plurality of inner banks and a plurality of outer banks arranged on the planarization layer and extending in one direction;
a first alignment electrode and a second alignment electrode on the plurality of inner banks and spaced from each other;
a light emitting element on the first alignment electrode and the second alignment electrode and located between the first alignment electrode and the second alignment electrode; and
a first contact electrode on the first alignment electrode and contacting a first end of the light emitting element, and a second contact electrode on the second alignment electrode and contacting a second end of the light emitting element,
wherein the plurality of outer banks are in contact with the plurality of inner banks at a same layer, and are spaced from each other with the plurality of inner banks interposed therebetween.