Azaborine compounds as host materials and dopants for PHOLEDs
    5.
    发明授权
    Azaborine compounds as host materials and dopants for PHOLEDs 有权
    阿扎布林化合物作为PHOLED的主体材料和掺杂剂

    公开(公告)号:US09073948B2

    公开(公告)日:2015-07-07

    申请号:US13092722

    申请日:2011-04-22

    摘要: Novel organic compounds comprising azaborine are provided. In particular, the compounds comprise a dibenzo-1,4,-azaborine core having a phenyl substituent on the boron atom, and aryl or heteroaryl substituents at positions 2 and 6 of the phenyl substituent. These compounds may be advantageously used in organic light-emitting devices to provide improved efficiency and lifetime.

    摘要翻译: 提供了包含氮杂硼酸的新型有机化合物。 特别地,这些化合物包括在硼原子上具有苯基取代基的二苯并-1,4 - 氮杂核心核心,以及苯基取代基的2和6位的芳基或杂芳基取代基。 这些化合物可以有利地用于有机发光器件中以提供改进的效率和寿命。

    Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture
    7.
    发明授权
    Highly stable and efficient OLEDs with a phosphorescent-doped mixed layer architecture 有权
    具有磷光掺杂混合层结构的高度稳定和高效的OLED

    公开(公告)号:US06803720B2

    公开(公告)日:2004-10-12

    申请号:US09738429

    申请日:2000-12-15

    IPC分类号: H05B3300

    摘要: A highly stable and efficient organic light emitting device with a phosphorescent-doped mixed layer architecture comprises an anode layer; hole injecting layer over the anode layer; a mixed layer over the hole injecting layer, the mixed layer comprising an organic small molecule hole transporting material, an organic small molecule electron transporting material and a phosphorescent dopant; and a cathode layer over the mixed layer. An electron transporting layer may be present between the mixed layer and the cathode layer and a hole transporting layer may be present between the hole injecting layer and the mixed layer.

    摘要翻译: 具有磷光掺杂混合层结构的高度稳定和高效的有机发光器件包括阳极层; 阳极层上的空穴注入层; 空穴注入层上的混合层,所述混合层包含有机小分子空穴传输材料,有机小分子电子传输材料和磷光掺杂剂; 和混合层上的阴极层。 电子传输层可以存在于混合层和阴极层之间,空穴传输层可以存在于空穴注入层和混合层之间。

    Delayed fluorescence OLED
    8.
    发明授权
    Delayed fluorescence OLED 有权
    延迟荧光OLED

    公开(公告)号:US08673458B2

    公开(公告)日:2014-03-18

    申请号:US12901871

    申请日:2010-10-11

    申请人: Raymond C. Kwong

    发明人: Raymond C. Kwong

    IPC分类号: H01L51/54 C09K11/06

    摘要: Novel organic compounds comprising a substituted anthracene or acridine ligand are provided. In particular, the compound includes an anthracene ligand substituted at the 9 and 10 positions. The compound may be used in organic light emitting devices to provide devices having improved efficiency and lifetime. In particular, these compounds may be especially beneficial for use in blue-emitting OLEDs.

    摘要翻译: 提供了包含取代的蒽或吖啶配体的新型有机化合物。 特别地,该化合物包括在9和10位被取代的蒽配体。 该化合物可以用于有机发光器件中以提供具有改善的效率和寿命的器件。 特别地,这些化合物对于用于发蓝光OLED是特别有利的。

    Azaborinine Compounds As Host Materials And Dopants For PHOLEDs
    9.
    发明申请
    Azaborinine Compounds As Host Materials And Dopants For PHOLEDs 有权
    阿魏酸化合物作为PHOLED的主体材料和掺杂剂

    公开(公告)号:US20110278556A1

    公开(公告)日:2011-11-17

    申请号:US13092722

    申请日:2011-04-22

    IPC分类号: H01L51/54 C07F5/02

    摘要: Novel organic compounds comprising azaborine are provided. In particular, the compounds comprise a dibenzo-1,4,-azaborine core having a phenyl substituent on the boron atom, and aryl or heteroaryl substituents at positions 2 and 6 of the phenyl substituent. These compounds may be advantageously used in organic light-emitting devices to provide improved efficiency and lifetime.

    摘要翻译: 提供了包含氮杂硼酸的新型有机化合物。 特别地,这些化合物包括在硼原子上具有苯基取代基的二苯并-1,4 - 氮杂核心核心,以及苯基取代基的2和6位的芳基或杂芳基取代基。 这些化合物可以有利地用于有机发光器件中以提供改进的效率和寿命。

    Delayed-Fluorescence OLED
    10.
    发明申请
    Delayed-Fluorescence OLED 有权
    延迟荧光OLED

    公开(公告)号:US20110304262A1

    公开(公告)日:2011-12-15

    申请号:US12901871

    申请日:2010-10-11

    申请人: Raymond C. Kwong

    发明人: Raymond C. Kwong

    IPC分类号: H01J1/62 C07F17/02

    摘要: Novel organic compounds comprising a substituted anthracene or acridine ligand are provided. In particular, the compound includes an anthracene ligand substituted at the 9 and 10 positions. The compound may be used in organic light emitting devices to provide devices having improved efficiency and lifetime. In particular, these compounds may be especially beneficial for use in blue-emitting OLEDs.

    摘要翻译: 提供了包含取代的蒽或吖啶配体的新型有机化合物。 特别地,该化合物包括在9和10位被取代的蒽配体。 该化合物可以用于有机发光器件中以提供具有改善的效率和寿命的器件。 特别地,这些化合物对于用于发蓝光OLED是特别有利的。