公开(公告)号：EP1819717A2

公开(公告)日：2007-08-22

申请号：EP05811689.8

申请日：2005-11-23

申请人： BASF AKTIENGESELLSCHAFT

发明人： EGEN, Martina ,  KAHLE, Klaus ,  BOLD, Markus ,  GESSNER, Thomas ,  LENNARTZ, Christian ,  NORD, Simon ,  SCHMIDT, Hans-werner ,  THELAKKAT, Mukundan ,  BÄTE, Markus ,  NEUBER, Christian ,  KOWALSKY, Wolfgang ,  SCHILDKNECHT, Christian ,  JOHANNES, Hans-Hermann

IPC分类号： C07F19/00 ,  C07F15/00 ,  H05B33/00

CPC分类号： H01L51/0085 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/5012 ,  H01L51/5048 ,  H05B33/14

摘要： The invention relates to the use of transition metal carbene complexes in organic light-emitting diodes (OLEDS), to a light-emitting layer, a blocking layer for electrons or excitrons or a blocking layer for holes containing these transition metal carbene complexes, OLED's containing these transition metal carbene complexes, devices, which contain an inventive OLED, and to transition metal carbene complexes.

公开(公告)号：EP1658349A2

公开(公告)日：2006-05-24

申请号：EP04764255.8

申请日：2004-08-18

申请人： BASF Aktiengesellschaft

发明人： BOLD, Markus ,  LENNARTZ, Christian ,  PRINZ, Martina ,  SCHMIDT, Hans-Werner ,  THELAKKAT, Mukundan ,  BÄTE, Markus ,  NEUBER, Christian ,  KOWALSKY, Wolfgang ,  SCHILDKNECHT, Christian ,  JOHANNES, Hans-Hermann

IPC分类号： C09K11/06 ,  B01J31/22 ,  C07F15/00

CPC分类号： H01L51/0085 ,  B01J31/2265 ,  B01J31/2273 ,  B01J2531/16 ,  B01J2531/17 ,  B01J2531/18 ,  B01J2531/57 ,  B01J2531/60 ,  B01J2531/70 ,  B01J2531/821 ,  B01J2531/822 ,  B01J2531/827 ,  B01J2531/828 ,  C07F15/0033 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1018 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/18 ,  C09K2211/185 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5096 ,  Y02P20/582

摘要： The invention relates to the use of transition metal complexes of formula (I) in organic light-emitting diodes, wherein: M1 represents a metal atom; carbene represents a carbene ligand; L represents a monoanionic or dianionic ligand; K represents a neutral monodentate or bidentate ligand selected from the group consisting of phosphines, CO, pyridines, nitriles and of conjugated dienes that form a π-complex with M1; n represents a number of carbene ligands, whereby n is at least 1; m represents a number of ligands L, whereby m can be 0 or = 1; o represents a number of ligands K, whereby o can be 0 or = 1, and the sum n + m + o depends on the oxidation stage and coordination number of the metal atom used and on the dentation of the ligands carbene, L and K as well as on the charge of the ligands carbene and L, with the condition that n is at least 1. The invention also relates to an OLED containing these transition metal complexes, a light-emitting layer containing these transition metal complexes, OLED's containing this light-emitting layer, devices that contain an inventive OLED, and to special transition metal complexes containing at least two carbene ligands.

摘要翻译： 在有机发光二极管的式（I），其中的过渡金属配合物的用途：M 1为金属原子; 卡宾是卡宾配体; L是单阴离子双阴离子或配体; K是不带电的单齿或选自膦的选定双配位配体; CO; 吡啶; 亚硝酸盐和共轭二烯构成一个.pi 复合物与M 1; n是碳烯配体的数目，为至少1; m为配体L，其中m可以是0或1≧数目; o是配体K，其中o可以是0或1≧的数量; 其中n + m之+ o是取决于金属原子的氧化态和配位数并在配体卡宾，L和K，从而在电荷的齿合度上的配位体卡宾和L，其条件没有Ñ 是至少一种，等等OLED包括论文过渡金属络合物，一个发光层，其包含本文的过渡金属络合物，有机发光二极管，其包括该发光层，其包括OLED雅鼎的到本发明的装置，和具体的过渡金属配合物包括 至少两个卡宾配体。