| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a material for an organic EL element and an organic EL element, which show high color purity and a high efficiency, have a long service life and are mild in lowering of brightness in the first stage of lighting; and further provide an organic EL element showing excellent characteristics such as low voltage driving, a long service life and heat resistance. Ž<P>SOLUTION: This material for an organic electroluminescent element is a compound expressed by formula [1]. The organic electroluminescent element employs the compound. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
