| abstract |
An organic light emitting element which comprises a compound represented by general formula (AA) in a light emitting layer has high luminous efficiency. In the general formula, each of R 1 -R 5 independently represents a hydrogen atom or a substituent having a Hammett substituent constant σ p of 0 or more; each of R 6 -R 20 independently represents a hydrogen atom or a substituent, and at least one of the R 6 -R 20 moieties is a substituted or unsubstituted N,N-diarylamino group; and m represents 1 or 2. |