| 摘要 |
A light-emitting material containing anthracene derivative is provided to obtain a material for the organic device which is not degraded to easily and to produce an emitting device with a superior reliability, a light emitting device, electronic device, transistor and semiconductor device. A light-emitting material comprises the anthracene derivative of the chemical formula 1. In the chemical formula 1, R1 and R2 show the respective alkyl group or phenyl radical; R3- R5 show respective hydrogen, alkyl group or phenyl group; R11 - R18 show the respective hydrogen, alkyl group or phenyl group. The light-emitting material device includes a pair of electrodes, and a light-emitting layer positioned between a pair of electrodes. The light-emitting layer comprises the anthracene derivative of the chemical formula 1.
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