Patent ID: 11910703
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Basic materials chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 16:
17. A method for manufacturing a light emitting element, the method comprising:
forming a first electrode;
forming a hole transport region on the first electrode;
forming an emission layer, the forming of the emission layer comprising providing, on the hole transport region, a quantum dot composition comprising a quantum dot composite comprising a quantum dot and a ligand bonded to a surface of the quantum dot;
forming an electron transport region on the emission layer; and
forming a second electrode on the electron transport region,
wherein the ligand comprises:
a head portion bonded to the surface of the quantum dot;
a connecting portion connected to the head portion and comprising a metal; and
a tail portion coordinated to the metal of the connecting portion.