COMPOUNDS FOR TRIPLET-TRIPLET ANNIHILATION UPCONVERSION
    11.
    发明申请
    COMPOUNDS FOR TRIPLET-TRIPLET ANNIHILATION UPCONVERSION 有权
    TRIPLET-TRIPLET ANNIHILATION UPCONVERSION的化合物

    公开(公告)号:US20140151646A1

    公开(公告)日:2014-06-05

    申请号:US13693122

    申请日:2012-12-04

    申请人: Chuanjun XIA

    发明人: Chuanjun XIA

    IPC分类号: H01L51/52

    摘要: Novel compounds, and in particular, a dendritic system for improved triple-triplet annihilation upconversion (TTA-UC) are provided. The core of the dendrimer compound includes a metal complex, and on the peripheral, multiple acceptor moieties are covalently linked to the core through a spacer. Consequently, a high efficiency TTA-UC system in both solution and solid state is provided, with particularly high efficiency in the solid state. Additionally, organic light emitting devices (OLEDs) comprising a layer including these novel compounds are provided.

    摘要翻译: 提供了新的化合物,特别是用于改进三重重结构上升转化(TTA-UC)的树枝状体系。 树枝状大分子化合物的核心包括金属络合物,并且在外围,多个受体部分通过间隔物共价连接到核心。 因此,提供了解决方案和固态的高效率TTA-UC系统,在固态下具有特别高的效率。 此外,提供了包括包含这些新化合物的层的有机发光器件(OLED)。