METAL COMPLEX WITH THREE DIFFERENT LIGANDS
    32.
    发明申请
    METAL COMPLEX WITH THREE DIFFERENT LIGANDS 有权
    具有三种不同配置的金属复合材料

    公开(公告)号:US20130328019A1

    公开(公告)日:2013-12-12

    申请号:US13542868

    申请日:2012-07-06

    IPC分类号: H01L51/54 C07F15/00

    摘要: Compounds comprising the formula L1L2MX wherein L1, L2, and X are distinct bidentate ligands that form an octahedral complex on the metal M, wherein M is a metal with an atomic weight greater than 40. Compounds of this formula are sublimated more facilely than octahedral metal complexes where L1, L2, and X are not distinct bidentate ligands. Organic light emitting devices are also described wherein the emissive layer may comprise a host material containing an emissive molecule of formula L1L2MX, which molecule is adapted to luminesce when a voltage is applied across the heterostructure, and the emissive molecule is selected from the group of phosphorescent organometallic complexes, including iridium complexes of the formula L1L2IrX wherein L1, L2, and X are distinct bidentate ligands.

    摘要翻译: 包含式L1L2MX的化合物,其中L1,L2和X是在金属M上形成八面体配合物的不同二齿配体,其中M是原子量大于40的金属。该式的化合物比八面体金属更容易升华 其中L1,L2和X不是明显的二齿配体的络合物。 还描述了有机发光器件,其中发射层可以包含含有式L1L2MX的发射分子的主体材料,该分子适于在跨异质结构施加电压时发光,并且发射分子选自磷光 有机金属络合物,包括式L1L2IrX的铱络合物,其中L1,L2和X是不同的二齿配体。

    Germanium-containing red emitter materials for organic light emitting diode
    36.
    发明授权
    Germanium-containing red emitter materials for organic light emitting diode 有权
    含锗红色发射体材料,用于有机发光二极管

    公开(公告)号:US08492006B2

    公开(公告)日:2013-07-23

    申请号:US13034057

    申请日:2011-02-24

    申请人: Bin Ma Chuanjun Xia

    发明人: Bin Ma Chuanjun Xia

    IPC分类号: H01L51/54 C09K11/06

    CPC分类号: H01L51/0085 H01L51/5016

    摘要: Organometallic compounds comprising a germanium-containing substituent are provided. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime. In particular, the compounds comprise a phenylquinoline or phenylisoquinoline ligand having a germanium-containing substituent on the quinoline or isoquinoline portion of the ligand. These compounds may be advantageously used as red emitters in the emissive layer of organic light emitting devices.

    摘要翻译: 提供了包含含锗取代基的有机金属化合物。 这些化合物可用于有机发光器件中以提供改进的器件效率,线形和使用寿命。 特别地,这些化合物包括在配体的喹啉或异喹啉部分上具有含锗取代基的苯基喹啉或苯基异喹啉配体。 这些化合物可以有利地用作有机发光器件的发射层中的红色发射体。

    GERMANIUM-CONTAINING RED EMITTER MATERIALS FOR ORGANIC LIGHT EMITTING DIODE
    38.
    发明申请
    GERMANIUM-CONTAINING RED EMITTER MATERIALS FOR ORGANIC LIGHT EMITTING DIODE 有权
    用于有机发光二极管的含锗的红色发光材料

    公开(公告)号:US20120217868A1

    公开(公告)日:2012-08-30

    申请号:US13034057

    申请日:2011-02-24

    申请人: Bin Ma Chuanjun Xia

    发明人: Bin Ma Chuanjun Xia

    IPC分类号: H01J1/63 C07F19/00

    CPC分类号: H01L51/0085 H01L51/5016

    摘要: Organometallic compounds comprising a germanium-containing substituent are provided. The compounds may be used in organic light emitting devices to provide improved device efficiency, line shape and lifetime. In particular, the compounds comprise a phenylquinoline or phenylisoquinoline ligand having a germanium-containing substituent on the quinoline or isoquinoline portion of the ligand. These compounds may be advantageously used as red emitters in the emissive layer of organic light emitting devices.

    摘要翻译: 提供了包含含锗取代基的有机金属化合物。 这些化合物可用于有机发光器件中以提供改进的器件效率,线形和使用寿命。 特别地,这些化合物包括在配体的喹啉或异喹啉部分上具有含锗取代基的苯基喹啉或苯基异喹啉配体。 这些化合物可以有利地用作有机发光器件的发射层中的红色发射体。