1338803-75-0

Upstream product

• 108-86-1 bromobenzene 
• 92-67-1 4-phenylalanine 
• 32228-99-2 4-phenyldiphenylamine 
• 68716-49-4 p-bromophenylboronic acid pinacol ester 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 62-53-3 aniline 
• 503299-24-9 N-(4-bromophenyl)-N-phenyl-[1,1’-biphenyl]-4-amine 
• 73183-34-3 bis(pinacol)diborane 

Downstream Products

• 1352002-19-7 (phenyl-4-yl)-[4-{10-(biphenyl-4-yl)-9,9-dimethyl-7-phenylacridan-2-yl}phenyl]-phenylamine 
• 1352002-17-5 (biphenyl-4-yl)-[4-(9,9-dimethyl-7,10-diphenylacridan-2-yl)phenyl]-phenylamine 
• 1357150-61-8 7-[4-{(biphenyl-4-yl)-phenylamino}-phenyl]-12,12-dimethyl-10-phenyl-10,12-dihydroindeno[2,1-b]carbazole 
• 1268622-35-0 biphenyl-4-yl-[4'-(9'-phenyl-9H,9'H-[3,3']bicarbazolyl-9-yl)biphenyl-4-yl]-phenylamine 

Relevant academic research and scientific papers

Organic electroluminescent compound, and preparation method and application thereof

The invention discloses an organic electroluminescent compound. The structural general formula of the organic electroluminescent material is represented by chemical formula 1 shown in the description.Compared with an organic light-emitting device provided by the prior art, in a green light device, an organic light-emitting device prepared by using the organic light-emitting compound provided by the invention as a hole transport material has the following advantages: the driving voltage is obviously reduced, the light-emitting efficiency is obviously improved, and the service life is obviouslyprolonged.

Triarylamine derivative and organic electroluminescent device thereof

The invention discloses a triarylamine derivative and an organic electroluminescent device thereof, and relates to the technical field of organic photoelectric materials. The technical problem to be solved by the invention is that the existing hole transport material is poor in film-forming property and poor in organic electroluminescent device performance. The triarylamine derivative disclosed bythe invention contains a special substituent group, namely spirobifluorenofluorene. The spirobifluorenofluorene substituent group in the triarylamine derivative represented by formula I has a high spatial three-dimensional effect, and has good electron blocking performance, hole mobility and stability. The organic electroluminescent device comprises an anode, a hole transport region and a cathode, the hole transport region is located between the anode and the cathode, the hole transport region comprises a hole transport layer, and the hole transport layer comprises the triarylamine derivative. The organic electroluminescent device provided by the invention has high light-emitting efficiency and long service life.

ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE

An organic optoelectric deviceincludes an anode and a cathode facing each other, an emission layer between the anode and the cathode, a hole transport layer between the anode and the emission layer, and a hole transport auxiliary layer between the hole transport layer and the emission layer, wherein the hole transport auxiliary layer includes a first compound represented by Chemical Formula 1 and a second compound represented by Chemical Formula 2 or a combination of Chemical Formulae 3 and 4, and a display device is disclosed. Explanations of Chemical Formulae 1 to 3 are the same as described in specification.

ORGANIC COMPOUND AND ORGANIC OPTOELECTRIC DEVICE AND DISPLAY DEVICE

The present invention relates to an organic compound represented by chemical formula 1, an organic optoelectronic device for applying the organic compound, and a display device comprising the organic optoelectronic device. An embodiment provides an organic compound, capable of realizing an organic optoelectronic device with high efficiency and long durability.COPYRIGHT KIPO 2016