| abstract |
(57) [Summary] (with correction) [PROBLEMS] To provide an organic electroluminescent device which can be driven at a low voltage. SOLUTION: In an organic electroluminescent device having an organic electroluminescent layer interposed between opposing anode and cathode, a general formula I is used as a constituent material of the organic electroluminescent layer. (R 1 to R 5 each represent hydrogen, halogen, an alkyl group which may have a substituent, an aralkyl group, an alkenyl group, an allyl group, an alkoxyl group, an aromatic hydrocarbon group or an aromatic heterocyclic group, Or those adjacent to each other may together form a part of the ring structure of the alicyclic compound, aromatic hydrocarbon compound or heterocyclic compound. Includes zinc complexes having hydroxyquinoxalines as ligands. |