LIGHT EMITTING MATERIAL
    11.
    发明申请
    LIGHT EMITTING MATERIAL 审中-公开
    发光材料

    公开(公告)号:US20110278536A1

    公开(公告)日:2011-11-17

    申请号:US12781557

    申请日:2010-05-17

    IPC分类号: H01L33/04 H01L21/20

    摘要: A film can include a plurality of semiconductor nanocrystals and a J-aggregating material in solution. The film can exhibit 90% energy transfer efficiency from the J-aggregating material to the plurality of semiconductor nanocrystals. The film can exhibit photoluminescence that is enhanced at least 2.5 times over an equivalent film including the plurality of semiconductor nanocrystals alone when excited at 465 nm. The film can be contacted onto a substrate by spin casting.

    摘要翻译: 膜可以包括多个半导体纳米晶体和溶液中的J-聚集材料。 该膜可以显示从J-聚集材料到多个半导体纳米晶体的90%能量转移效率。 当在465nm激发时,该膜可以表现出比包括单独的多个半导体纳米晶体的等效膜增强至少2.5倍的光致发光。 可以通过旋转浇铸将膜接触到基底上。

    Light emitting device including semiconductor nanocrystals
    19.
    发明授权
    Light emitting device including semiconductor nanocrystals 有权
    包括半导体纳米晶体的发光器件

    公开(公告)号:US09574134B2

    公开(公告)日:2017-02-21

    申请号:US12776126

    申请日:2010-05-07

    摘要: A voltage driven light emitting device includes an electroluminescent material and semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers emit light. The semiconductor nanocrystals, luminescent organic small molecules, mixtures of emissive species molecules, or conductive polymers can be doped to provide desired emission characteristics. Devices that share a substrate and emit more than one color may be conveniently made.

    摘要翻译: 电压驱动发光器件包括电致发光材料和半导体纳米晶体,发光有机小分子,发射物质分子的混合物或导电聚合物。 半导体纳米晶体,发光有机小分子,发射物质分子的混合物或导电聚合物发光。 可以掺杂半导体纳米晶体,发光有机小分子,发射物质分子的混合物或导电聚合物以提供期望的发射特性。 可以方便地制造共享衬底并发射多种颜色的装置。