Patent ID: 8902136
Filing Date: 2014-12-02
Classification: G09G,H01L,H05B,Y02B

Abstract:
1. An organic electroluminescence display device, comprising: an organic electroluminescence element having an organic luminescent medium which comprises a host compound and a phosphorescent luminous compound, and sandwiched between cathode and an anode; and a driving circuit configured to drive the organic electroluminescence element, and to apply an electric pulse current or pulse voltage between the cathode and the anode of the organic electroluminescence element, wherein the phosphorescent luminous compound is a compound having a skeleton structure of at least one of formulae (1): or a derivative thereof, and each M is independently at least one metal selected from the group consisting of Ir, Pt, Pd, Ru, Rh, Mo, Re, Pb, and Bi.