Patent ID: 11895915
Assignee: LG DISPLAY CO., LTD.
Field: Organic fine chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 10:
11. The organic light emitting diode of claim 5, wherein an energy level bandgap between the HOMO energy level (HOMOH) and the LUMO energy level (LUMOH) of the first compound is larger than an energy level bandgap between the HOMO energy level (HOMOTD) and the LUMO energy level (LUMOTD) of the second compound, and
wherein the energy level bandgap between the HOMO energy level (HOMOTD) and the LUMO energy level (LUMOTD) of the second compound is larger than an energy level bandgap between the HOMO energy level (HOMOFD) and an LUMO energy level (LUMOFD) of the third compound.