78197-00-9

Upstream product

• 825-55-8 2-phenylthiophene 
• 109-72-8 n-butyllithium 

Downstream Products

• 83495-21-0 5,5'-diphenyl-2,3'-bithienyl 
• 83495-30-1 5,5′-diphenyl-2,2′-bithiophene 

Relevant academic research and scientific papers

NEW DIAMINE DERIVATIVES AND ORGANIC ELECTRONIC DEVICE USING THE SAME

The present invention relates to a new diamine derivative, and an organic electronic device using the same. The diamine derivative according to the present invention can serve as a hole injecting, hole transporting, electron injecting, electron transporting, or light emitting material in an organic electronic device including an organic light emitting device. Particularly, it can serve as a light emitting dopant as used alone, in particular, a blue light emitting dopant. The organic electronic device according to the present invention exhibits excellent characteristics in terms of efficiency, drive voltage, life time, and stability.