| 摘要 |
<p>PURPOSE: An aromatic compound is provided to obtain an organic electroluminescence device with high driving efficiency and excellent lifetime property due to easy control of electron mobility. CONSTITUTION: An aromatic compound is represented by chemical formula (1), wherein A1-A3 are substituted or unsubstituted alkyl group, and substituted or unsubstituted aryl group; and A4-A6 are substituted or unsubstituted alkyl group, substituted or unsubstituted silyl group, substituted or unsubstituted aralkyl group, substituted or unsubstituted alkenyl group, substituted or unsubstituted alkynyl group, cyano group, substituted or unsubstituted amino group, nitro group, substituted or unsubstituted ester group, substituted or unsubstituted carboxyl group, substituted or unsubstituted alkoxy group, substituted or unsubstituted alkylsulfonyl group, substituted or unsubstituted haloalkyl group, hydroxyl group, amide group, substituted or unsubstituted aryl group, or substituted or unsubstituted heteroaryl group.</p> |
