| 摘要 |
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 an organic EL display and an organic EL lighting which each are equipped with the electroluminescence element. In addition, 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 contains 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, where the luminescent layer contains 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.
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