申请人:UNIVERSITY OF NORTHUMBRIA AT NEWCASTLE
公开号:US20150200369A1
公开(公告)日:2015-07-16
Claimed is a cyclometallated organometallic light emitting complex having two tridentate ligand portions sharing a central heterocycle “A” providing a binding-site for each of the two metals (formula I): Formula (I): A more illustrative embodiment is formula (XII): Characterizing for the invention is that either one of XI and X2 and either one of Y1 and Y2 is carbon. The dinuclear complexes are for use in OLEDs.
所述的是一种环金属有机金属发光配合物,具有两个三牙配体部分,共享一个提供两种金属的结合位点的中心杂环“A”(化学式I):化学式(I):更具说明性的实施例是化学式(XII):该发明的特征在于XI和X2中的任一种以及Y1和Y2中的任一种是碳。这种双核配合物用于有机发光二极管(OLEDs)。