The invention relates to pyrimidine derivatives according to formula (I),
and to organic electroluminescent devices comprising said pyrimidine derivatives as electron transport material.
这项发明涉及按照式(I)的嘧啶衍生物,以及包括所述嘧啶衍生物作为电子传输材料的有机电致发光器件。
[EN] GROUP 8 TRANSITION METAL CATALYSTS AND METHOD FOR MAKING SAME AND PROCESS FOR USE OF SAME IN METATHESIS REACTION<br/>[FR] CATALYSEURS À BASE DE MÉTAUX DE TRANSITION DU GROUPE 8 AINSI QUE LEURS PROCÉDÉS DE FABRICATION ET LEURS PROCÉDÉS D'UTILISATION DANS LA RÉACTION DE MÉTATHÈSE
申请人:GUANG MING INNOVATION COMPANY WUHAN
公开号:WO2016000242A1
公开(公告)日:2016-01-07
Metal catalyst compounds are disclosed. The catalyst compound are represented by the formula (I-II and VII): wherein M is a Group 8 metal; X is an anionic ligand; L is a neutral two electron donor ligand; K 2(A-E) is a ditopic or multitopic ligand. Also disclosed is an easy applicable catalyst synthesis and the application in different olefin metathesis processes, e.g. Reaction Injection Molding (RIM), rotational molding, vacuum infusion, vacuum forming, process for conversion of fatty acids and fatty acid esters or mixtures thereof, in –olefins, dicarboxylic acids or dicarboxylic esters, etc.
The invention relates to compounds of the formula (1), to a method for producing compounds of the formula (1), to the use of the compounds in electronic devices and to electronic devices containing compounds according to formula (1), preferably as electron transport materials, as matrix materials, as electron blocking materials or as emitting materials.
Organic Semiconducting Material Comprising an Electrical n-Dopant and an Electron Transport Matrix and Electronic Device Comprising the Semiconducting Material
申请人:Novaled GmbH
公开号:US20180114921A1
公开(公告)日:2018-04-26
The present invention relates to an organic semiconducting material and to an electronic device comprising the semiconducting material, particularly to an electroluminescent device, particularly to an organic light emitting diode (OLED), wherein the semiconducting material comprises a first electron transport matrix compound and an electrical n-dopant; the invention pertains also to a device comprising the electric device and/or the electroluminescent device, particularly to a display device, particularly to a display device comprising the OLED.
The present invention relates to organic electroluminescent devices which comprise fluorene derivatives and spiro
bifluorene derivatives as matrix material for phosphorescent emitters.