摘要:
An organic electroluminescent device including a pair of electrodes and a layer that is disposed between the pair of electrodes and includes a compound represented by the following formula (1): wherein each of A1, A2, B, C, n1 and n2 is given the definition as set forth in the specification and claims.
摘要:
A composition includes: (B) an arylamine derivative having at least one polymerizable group; and (A) a cyano group-free azo based polymerization initiator.