US 12,426,421 B2
Display device including semiconductor light emitting device
Dohwan Yang, Seoul (KR); Hongcheol Lee, Seoul (KR); and Youngdo Kim, Seoul (KR)
Assigned to LG ELECTRONICS INC., Seoul (KR)
Filed by LG ELECTRONICS INC., Seoul (KR)
Filed on Oct. 21, 2022, as Appl. No. 17/971,422.
Claims priority of application No. PCT/KR2021/014902 (WO), filed on Oct. 22, 2021.
Prior Publication US 2023/0130868 A1, Apr. 27, 2023
Int. Cl. H10H 20/857 (2025.01); H01L 25/075 (2006.01); H10H 20/01 (2025.01)
CPC H10H 20/857 (2025.01) [H01L 25/0753 (2013.01); H10H 20/0364 (2025.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a first assembly electrode and a second assembly electrode spaced apart and disposed on a substrate;
an insulating layer disposed between the first assembly electrode and the second assembly electrode;
an assembly barrier wall having an assembly hole disposed on the first assembly electrode, the second assembly electrode, and the insulating layer;
an annealed light-transmitting electrode layer disposed on the insulating layer in the assembly hole and on the first assembly electrode; and
a semiconductor light emitting device disposed in contact with the annealed light-transmitting electrode layer.