Patent ID: 7981523
Filing Date: 2011-07-19
Classification: C07C,C09K,H01L,H05B,Y10S

Abstract:
1. An organic electroluminescence device comprising: a cathode; an anode; and one or multiple organic thin film layers including at least a light-emitting layer, the one or multiple organic thin film layers being interposed between the cathode and the anode, wherein the light-emitting layer comprises: an anthracene derivative; and an aromatic amine derivative represented by the following general formula (1): where: A a and b each represent an integer of 0 to 5, and multiple A p represents an integer of 2, and groups in ( ) may be identical to or different from each other, provided that the groups in ( ) are substituted at the 1- and 6- positions of the pyrene core; q represents an integer of 0 to 9, and multiple R X