| abstract |
An organic electroluminescence display unit comprising a lower electrode, an organic luminous medium, and a counter electrode, all provided on a support substrate, and a production method therefor, a water content in the organic luminous medium being up to 0.05 wt.%, whereby providing the organic electroluminescence display unit capable of preventing a reduction in a luminous area due to the occurrence of non-luminous regions or non-luminous portions for an extended time not only at room temperature but in a high-temperature environment, and the production method therefor. |