公开(公告)号：EP2139907A1

公开(公告)日：2010-01-06

申请号：EP08708612.0

申请日：2008-02-04

申请人： BASF SE

发明人： WOLLEB, Annemarie ,  WOLLEB, Heinz

IPC分类号： C07F15/00 ,  C07D263/00 ,  C07D277/00 ,  C07D235/00 ,  C09K11/00 ,  H05B33/00

CPC分类号： C07D233/64 ,  C07D233/90 ,  C07D235/12 ,  C07D235/30 ,  C07D263/48 ,  C07D263/56 ,  C07D263/57 ,  C07D263/58 ,  C07D277/46 ,  C07D277/66 ,  C07D277/82 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/5016 ,  H05B33/14

摘要： Metal complexes of the formula I or I′ [LDH]nM[L]m (I) [LTH](M[L]p)2 (I1) wherein n is an integer 1 or 2, m and p each is an integer 1 or 2, the sum (n+m) being 2 or 3, M is a metal with an atomic weight of greater than 40 such as Iridium, L is a ligand as described in claim 1, and LDH is a bidentate ligand of the formula I1 and LTH is a dimer of LDH, binding to 2 metal atoms M, of the formula II′ wherein W is selected from O, S, NR4, CR5R6, X is N or CR7, Y is selected from O, S, NR8; and further residues are as defined in claim 1, show good light emitting efficiency in electroluminescent applications.

公开(公告)号：EP1385913B1

公开(公告)日：2009-12-09

申请号：EP02737932.0

申请日：2002-04-09

申请人： BASF SE

发明人： BEYRICH, Jürgen ,  BLATTNER, Rudolf ,  BUDRY, Jean-Luc ,  FREITAG, Wolfgang ,  MORTON, Colin ,  MURPHY, Gerald, Anthony ,  SCHMIDHALTER, Beat ,  SCHULZ, Michael ,  SPAHNI, Heinz ,  STERN, Christian ,  WOLLEB, Annemarie ,  WOLLEB, Heinz ,  ZOELPER, Roland

IPC分类号： C09B47/24 ,  G11B7/24 ,  B41M5/26

CPC分类号： G11B7/248 ,  C09B67/0035 ,  G11B7/26 ,  Y10S430/146