Luminescent Cyclometallated Iridium(III) Complexes Having Acetylide Ligands
    10.
    发明申请
    Luminescent Cyclometallated Iridium(III) Complexes Having Acetylide Ligands 有权
    具有乙酰基配体的发光环金属铱(III)配合物

    公开(公告)号:US20120007061A1

    公开(公告)日:2012-01-12

    申请号:US13161296

    申请日:2011-06-15

    IPC分类号: H01L51/54 C07F15/00

    摘要: The present invention relates to phosphorescent (triplet-emitting) organometallic materials. The phosphorescent materials of the present invention comprise Ir(III)cyclometallated alkynyl complexes for use as triplet light-emitting materials. The Ir(III)cyclometallated alkynyl complexes comprise at least one cyclometallating ligand and at least one alkynyl ligand bonded to the iridium. Also provided is an organic light emitting device comprising an anode, a cathode and an emissive layer between the anode and the cathode, wherein the emissive layer comprises a Ir(III)cyclometallated alkynyl complex as a triplet emitting material.

    摘要翻译: 本发明涉及磷光(三重发射)有机金属材料。 本发明的磷光材料包含用作三线态发光材料的Ir(III)环金属化炔基络合物。 Ir(III)环金属化的炔基络合物包含至少一个环金属配体和至少一个与铱键合的炔基配体。 还提供了一种有机发光器件,其包括在阳极和阴极之间的阳极,阴极和发射层,其中发射层包含作为三线态发射材料的Ir(III)环金属化的炔基络合物。