| 摘要 |
A subject for the invention is to provide an organic electroluminescence element having a long working life, which has a luminescent layer containing an arylamine compound and formed by a wet film formation method, and to provide an organic EL display and an organic EL lighting which each are equipped with the element. Another subject is to provide a process for producing an organic electroluminescence element having a long working life, which has a luminescent layer containing an arylamine compound and formed by a wet film formation method. The organic electroluminescence element comprises a first electrode, a second electrode formed so as to be opposed to the first electrode, and a luminescent layer disposed between the first electrode and the second electrode, wherein the luminescent layer is a layer containing an arylamine compound, and the luminescent layer was formed by a wet film formation in an environment shielded from light having a wavelength shorter than 500 nm. |
