| 摘要 |
<p>PURPOSE: Disclosed is an electric device containing organic compound with hole injection or hole transporting function to reduce driving voltage of electric device and to improve luminescence life simultaneously. CONSTITUTION: This electric device comprises at least one among hole injecting layer, hole transporting layer, hole injection and transfer layer containing organic compound represented by below chemical formula(I): wherein R expresses hydrogen atom, hydrocarbon of carbon number 1 to 12, halogen group, alkoxy group, arylamine group, ester group, amide group, aromatic hydrocarbon, hetero ring compound, nitro group or nitrile(-CN) group independently or simultaneously.</p> |
