| 摘要 |
<p>PURPOSE: To provide an organic electroluminescent element that is thermally stable, can hold its emission performance at a predetermined level or higher over a long time, and is excellent in durability. CONSTITUTION: An anode 12 is formed over a substrate 10, an emitter layer 14 is formed over the anode 12, and a carthode 16 is formed over the emitter layer 14. The emitter layer 14 is composed of composite thin films comprising an organic compound 22 uniformly dispersed in an inorganic compound 24, so as to enhance the thermal stability and durability of an element.</p> |
