US 12,336,334 B2
Light emitting element having a single crystal insulating layer on a side surface of the light emitting element and display device including the same
Young Chul Sim, Pyeongtaek-si (KR); Jin Wan Kim, Hwaseong-si (KR); Dong Uk Kim, Hwaseong-si (KR); Dong Kyun Seo, Asan-si (KR); Byung Ju Lee, Seoul (KR); Seung Geun Lee, Hwaseong-si (KR); and Hyung Rae Cha, Seoul (KR)
Assigned to Samsung Display Co., Ltd., Yongin-si (KR)
Filed by Samsung Display Co., Ltd., Yongin-si (KR)
Filed on May 5, 2022, as Appl. No. 17/662,205.
Claims priority of application No. 10-2021-0116304 (KR), filed on Sep. 1, 2021.
Prior Publication US 2023/0066350 A1, Mar. 2, 2023
Int. Cl. H10H 20/82 (2025.01); H10H 20/818 (2025.01); H10H 20/824 (2025.01)
CPC H10H 20/824 (2025.01) [H10H 20/818 (2025.01)] 26 Claims
OG exemplary drawing
 
1. A light emitting element comprising:
a light emitting element core comprising a first semiconductor layer, a second semiconductor layer, and a light emitting layer between the first semiconductor layer and the second semiconductor layer;
a single crystal insulating layer on a side surface of the light emitting element core; and
an element insulating layer on an outer surface of the single crystal insulating layer.