Patent ID: 11968898
Assignee: LG DISPLAY CO., LTD.
Field: nan (nan)
Classification: CPC H | IPC H

Claim 10:
11. The organic light emitting diode of claim 9, wherein the second compound comprises an organic compound having the following structure of Chemical Formula 3:, wherein each of R11 and R12 is independently protium, deuterium, tritium, an unsubstituted or substituted C1-C10 alkyl group or an unsubstituted or substituted fused hetero aromatic group selected from the group consisting of a carbazole moiety, an acridinyl moiety, a dihydro acridinyl moiety, a phenazinyl moiety and a phenoxazinyl moiety, wherein the fused hetero aromatic group can form a spiro structure, and at least one of R11 and R12 is the fused hetero aromatic group; and each of R13 and R14 is independently an unsubstituted or substituted C6-C20 aryl group or an unsubstituted or substituted C3-C30 hetero aryl group, wherein each of R13 and R14 is independently link directly or via a C6-Cao arylene ring to boron atom or to the benzene ring, or R13 and R14 form a fused hetero aromatic ring containing at least one oxygen atom;
or selected from:,