ORGANIC ALLOY FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE

To provide an organic alloy applicable to an organic optoelectronic element.SOLUTION: An organic alloy for an organic optoelectronic element is an organic alloy of at least two organic compounds, the at least two organic compounds include a first organic compound and a second organic compound, at 10-3 torr or less, a difference in an evaporation temperature between the first organic compound and the second organic compound is 20°C or less, and emission wavelengths of the organic alloy are different from the emission wavelengths of the first organic compound, the second organic compound, and a simple mixture of the first organic compound and the second organic compound, and there are also provided an organic optoelectronic element including the organic alloy, and a display device.SELECTED DRAWING: None 【課題】有機光電子素子に適用可能な有機アロイを提供する。【解決手段】少なくとも２種類の有機化合物の有機アロイ（ｏｒｇａｎｉｃ ａｌｌｏｙ）であって、前記少なくとも２種類の有機化合物は、第１有機化合物と第２有機化合物を含み、１０－３ｔｏｒｒ以下で第１有機化合物と第２有機化合物のエバポレーション温度の差は、２０℃以下であり、前記有機アロイの発光波長は、前記第１有機化合物、前記第２有機化合物、および前記第１有機化合物と前記第２有機化合物の単純混合物の発光波長と異なる有機光電子素子用有機アロイ、前記有機アロイを含む有機光電子素子および表示装置に関する。【選択図】なし