Organic electroluminescent material, organic electroluminescent device, and heterocycle-containing iridium complex compound

摘要

A heterocycle-containing iridium complex compound which emits light in the region from green to blue, and an organic EL device using the iridium complex providing higher efficiency and extended lifespan are provided. The EL device includes, for example, an organic layer including a heterocycle-containing iridium complex compound represented by the following structural formula: