| 摘要 |
PROBLEM TO BE SOLVED: To provide a new silicon compound excellent in blue luminescent property and imparting properties of low voltage, high brightness and long life to organic luminescent elements, and to provide organic luminescent elements using the compound. SOLUTION: A silicon compound represented by chemical formula (1) is provided. In formula (1), one or two of R1-R4 are each independently a diarylvinyl group-having phenyl group or a diarylaminophenyl group. COPYRIGHT: (C)2009,JPO&INPIT
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