公开(公告)号：US20110095280A1

公开(公告)日：2011-04-28

申请号：US13001221

申请日：2009-09-02

申请人： Frank Egnon Meyer ,  Niels Schulte ,  Willi Kreuder

发明人： Frank Egnon Meyer ,  Niels Schulte ,  Willi Kreuder

IPC分类号： H01L51/30 ,  C08G79/08 ,  C08L85/04

CPC分类号： C08G61/02 ,  C08G61/10 ,  C08G61/12 ,  C08G61/122 ,  C09B69/109 ,  H01L51/0039 ,  H01L51/5012 ,  Y02E10/549 ,  Y02P70/521

摘要： The present invention relates to novel polymers which comprise one or more recurring units selected from spirobifluorene, indenofluorene, phenanthrene, dihydrophenanthrene, dihydropyrene, tetrahydropyrene and dihydrobenzoxepine derivatives and have low polydispersity and a high molecular weight, to a process for the preparation thereof, to blends and formulations comprising these polymers, and to the use of these polymers in electronic devices, in particular in organic light-emitting diodes, so-called OLEDs (OLED=organic light-emitting diode).

摘要翻译： 本发明涉及包含一种或多种选自螺二芴，茚并芴，菲，二氢菲，二氢芘，四氢芘和二氢苯并恶庚因衍生物的重复单元的新型聚合物，其制备方法和共混物的分散性低 和包含这些聚合物的制剂，以及这些聚合物在电子器件中的用途，特别是在有机发光二极管，所谓的OLED（OLED =有机发光二极管））中的用途。