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    使用纳米复合材料作为发射层的聚合物电致发光器件可以防止发光层的光电化

    公开(公告)号:KR1020040093531A

    公开(公告)日:2004-11-06

    申请号:KR1020030027432

    申请日:2003-04-30

    Abstract: PURPOSE: A polymer electroluminescence device is provided to prevent a photooxidation of an emitting layer and achieve improved luminescence efficiency by using nano composite as an emitting layer. CONSTITUTION: A polymer electroluminescence device comprises an anode electrode layer, a cathode electrode layer, and an emitting layer. The nano composite obtained from a mixture of metal nano particle and electroluminescence polymer is used as the emitting layer. The metal is selected from a group consisting of gold, silver, platinum, nickel, iron, cobalt, and germanium. The electroluminescence polymer emits light of wavelength of 400 to 800nm.

    Abstract translation: 目的:提供一种聚合物电致发光器件,以防止发光层的光氧化,并且通过使用纳米复合材料作为发光层来实现提高的发光效率。 构成:聚合物电致发光器件包括阳极电极层,阴极电极层和发光层。 使用从金属纳米粒子和电致发光聚合物的混合物得到的纳米复合体作为发光层。 金属选自金,银,铂,镍,铁,钴和锗。 电致发光聚合物发射波长为400至800nm的光。

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