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    • 18. 发明申请
    • Organic and inorganic light active devices and methods for making the same
    • 有机和无机光有源器件及其制造方法
    • US20070014916A1
    • 2007-01-18
    • US11453627
    • 2006-06-14
    • John Daniels
    • John Daniels
    • B05D5/12
    • H01L51/5012B82Y20/00B82Y30/00C09K11/06C09K2211/14H01L27/3209H01L27/3281H01L51/0008H01L51/5048H01L51/52H01L51/5278H01L51/5287H01L2251/5369H05B33/10H05B33/20
    • A light active device includes a semiconductor particulate dispersed within a carrier material. A first contact layer is provided so on application of an electric field charge carriers having a polarity are injected into the semiconductor particulate through the carrier material. A second contact layer is provided so on application of the electric field to the second contact layer charge carriers having an opposite polarity are injected into the semiconductor particulate through the carrier material. The semiconductor particulate comprises at least one of an organic and an inorganic semiconductor. The semiconductor particulate may comprise an organic light active particulate. When constructed as a light emitting device, an electric field applied to the semiconductor particulate through the carrier causes charge carriers of opposite polarity to be injected into the semiconductor particulate. The charge carriers combine to form carrier pairs which decay and give off light.
    • 光活性器件包括分散在载体材料内的半导体颗粒。 提供第一接触层,因此施加具有极性的电场载流子通过载体材料注入到半导体颗粒中。 提供第二接触层,以便将电场施加到第二接触层,具有相反极性的电荷载体通过载体材料注入到半导体颗粒中。 半导体颗粒包括有机和无机半导体中的至少一种。 半导体颗粒可以包含有机光活性颗粒。 当被构造为发光器件时,通过载体施加到半导体颗粒的电场使得具有相反极性的电荷载体被注入到半导体颗粒中。 电荷载体结合形成衰减和发光的载体对。