Patent ID: 6753097
Filing Date: 2004-06-22
Classification: C09K,H01L,Y10S

Abstract:
A electroluminescent device comprising:an anode; a cathode; and at least one organic layer sandwiched between said anode and said cathode, said organic layer including at least a light emitting layer which comprises a bisanthrene compound represented with the chemical formula C2, alone or in combination: wherein R1 to R14 each independently represents a hydrogen atom, a halogen atom, a hydroxyl group, a substituted or unsubstituted amino group, a nitro group, a cyano group, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkenyl group, substituted or unsubstituted cycloalkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted aromatic hydrocarbon group, a substituted or unsubstituted aromatic heterocyclic group, substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryloxy group, a substituted or unsubstituted alkoxycarbonyl group, or a carboxyl group, and wherein any two of R1 to R7 may form a ring, and any two of R1 to R14 may form a ring.