Patent ID: 11889758
Assignee: NORTH CAROLINA STATE UNIVERSITY
Field: Basic materials chemistry (Chemistry)
Classification: CPC H  C | IPC C  H

Claim 13:
14. The OLED device of claim 1, wherein the electron transport layer comprises bathophenanthroline (BPhen); 2,9-Bis(naphthalen-2-yl)-4,7-diphenyl-1,10-phenanthroline (NBPhen); 4,6-Bis(3,5-di(pyridin-3-yl)phenyl)-2-methylpyrimidine (B3PYMPM); 4,6-B is(3,5-di(pyridin-4-yl)phenyl)-2-methylpyrimidine (B4PYMPM); 1,3,5-Tris(1-phenyl-1Hbenzimidazol-2-yl)benzene (TPBi); Tris(8-hydroxy-quinolinato)aluminum (Alq3); 2,4,6-Tris[3-(diphenylphosphinyl)phenyl]-1,3,5-triazine (POT2T); 2,4,6-tris(biphenyl-3-yl)-1,3,5-triazine (T2T); 1,3,5-Tri(p-pyrid-3-yl-phenyl)benzene (TpPyPB); tris(2,4,6-trimethyl-3-(pyridine-3-yl)phenyl)borane (3TPYMB); derivatives thereof; or combinations thereof.