Cross-linkable Iridium Complexes and Organic Light-Emitting Devices Using the Same
申请人:Xia Chuanjun
公开号:US20080220265A1
公开(公告)日:2008-09-11
Organic devices comprising an organic layer, wherein the organic layer is non-electroluminescent and comprises a cross-linked metal complex. The cross-linked metal complex may be formed by cross-linking a cross-linkable iridium complex, which comprises a set of ligands coordinated to a central iridium atom. One or more of the ligands have attached thereon, one or more polymerizable groups that are able to polymerize with other molecules to form intermolecular covalent bonds. In some cases, the organic layer may also comprise a dopant. Also provided are a method of making an organic light-emitting device, an iridium complex, and an organic-light emitting device using certain iridium complexes.
有机器件包括有机层,其中有机层为非电致发光的并包含交联金属配合物。交联金属配合物可以通过交联可交联的铱配合物形成,该配合物包括一组配合到中心铱原子的配体。其中一个或多个配体上附有一个或多个可聚合基团,能够与其他分子聚合形成分子间共价键。在某些情况下,有机层还可以包括一个掺杂剂。此外,还提供了一种制造有机发光器件的方法,一种铱配合物以及使用某些铱配合物的有机发光器件。