| 摘要 |
<p>Disclosed are an organic electroluminescent device and a display realizing both high efficiency and long life. Specifically disclosed is an organic electroluminescent device (11) wherein an organic layer (14) is interposed between an anode (13) and a cathode (15), and the organic layer (14) is composed of a hole injection layer (14a), a hole transporting layer (14b), a light-emitting layer (14c) and an electron transporting layer (14d) arranged in this order from the cathode (13) side. This organic electroluminescent device (11) is characterized in that the light-emitting layer (14c) contains two or more kinds of dopants emitting similar colors. Also specifically disclosed is a display using such an organic electroluminescent device.</p> |
