| 摘要 |
PROBLEM TO BE SOLVED: To provide an organic luminescent element material which has high brightness and excellent storage durability. SOLUTION: The silicon compound of general formula (1) [Rm is a substituted or non-substituted alkyl, alkenyl, alkynyl, aryl or heterocyclic group; R1k and R2k are each independently a substituted or non-substituted alkyl, alkenyl, alkynyl, aryl or heterocyclic group; (m) and (k) are each an integer of >=1, provided that (m)+(k)=4; Rm, R1k and R2k may be bound to each other to form a cyclic structure].
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