| abstract |
The invention provides a thioxanthone aromatic amine compound and an organic light emitting device using the compound. The thioxanthone aromatic amine compound includes a compound expressed by formula (I) or formula (II): n n n n n n n n n n where Ar 1 and Ar 2 each are selected from ammonia compounds with structures respectively expressed by formula (III) to formula (VII), or hydrogen atom, n n n n n n n n n n thioxanthone aromatic amine compound of the invention has single structure, determinate molecular weight, and has better solubility and film-forming property, and also has low biochemical temperature and decomposition temperature, and stable film morphology. |