PYRENE COMPOUND AND LIGHT EMITTING TRANSISTOR DEVICE AND ELECTROLUMINESCENT DEVICE UTILIZING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide an organic phosphor that can be used in both a light emitting transistor device and an organic EL device. SOLUTION: The invention relates to the light emitting transistor device or the organic EL device, wherein luminescence of the specified asymmetric pyrene compound is utilized in a light emitting layer of a transistor device or a luminescent layer, hole transporting layer or electron transporting layer of the organic electroluminescent device. COPYRIGHT: (C)2006,JPO&NCIPI