| 摘要 |
The organic electroluminescence device emits a stable red light with high luminance. In the organic electroluminescence device, at least a part of an organic layer (5), (5a), or (5b) having a light emitting area includes a mixture containing at least one of the aminostyryl compound represented by the following general formula [I] or [II], Y<1>-CH=CH-X<1>-CH=CH-Y<2> General formula [I]: Y<3>-CH=CH-X<2> General formula [II] [wherein in the general formulas, X<1>, X<2 >represents an aryl group such as anthracene, Y<1>, Y<2>, Y<3 >represents an aryl amino group and the like.]
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