METAL COMPLEX COMPOUND FOR DOPANT OF LIGHT EMITTING LAYER AND BLUE PHOSPHORESCENT ORGANIC LIGHT EMITTING DEVICE COMPRISING SAME

摘要

An objective of the present invention is to provide a metal complex compound for a dopant of a light emitting layer, which may have improved color coordinates, increased efficiency and improved stability. The metal complex compound for the dopant of the light emitting layer of the present invention comprises a metal complex compound represented by chemical formula 1. Further, a blue phosphorescent organic light emitting device of the present invention comprises: a pair of first and second electrodes; and a light emitting layer which is interposed between the first and second electrodes and generates excitons to extract a light, wherein the light emitting layer includes a metal complex compound represented by chemical formula 1.;COPYRIGHT KIPO 2017