Organic electroluminescent device

摘要

An organic electroluminescent device of the present invention includes a substrate, an anode located on the substrate, an organic layer located on the anode, and a cathode located on the organic layer. The organic layer includes a light emitting layer containing a fluorescent material and a light emitting layer containing a phosphorescent material. As compared with the light emitting layer containing a phosphorescent material, the light emitting layer containing a fluorescent material is located close to the cathode.