ORGANIC ELECTROLUMINESCENT ELEMENT USING PYRENE DERIVATIVE

摘要

An organic electroluminescence device including a pair of electrodes and one or more organic compound layers therebetween, the one or more organic compound layers comprising an emitting layer,
wherein the emitting layer includes a pyrene derivative represented by the following formula (1) and the content of the pyrene derivative in the emitting layer is 50 to 100 wt%;