Patent ID: 9000421
Filing Date: 2015-04-07
Classification: H01L

Abstract:
1. An organic electroluminescent element comprising: a substrate; a pair of electrodes including an anode and a cathode, disposed on the substrate; and at least one organic layer(s) including a light emitting layer, disposed between the electrodes, characterized in that at least one layer of the organic layer(s) contains a compound represented by the following general formula (1): wherein: A is a monovalent group represented by the following general formula (2); D is a monovalent group represented by the following general formula (3); B is a divalent group represented by the following general formula (4); and n represents 0 or 1, provided that in the case where n is 0, A and D are not symmetrical about a point to each other, including the binding sites; wherein: one of X wherein: one of X wherein: one of X