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Organic electroluminescent device comprising electron shower treated hole injection layer and method for preparing the same
Organic electroluminescent device comprising electron shower treated hole injection layer and method for preparing the same
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机译:包括电子喷淋处理的空穴注入层的有机电致发光器件及其制备方法
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摘要
An organic electroluminescent device has an anode formed on a substrate, a hole injection layer formed on the anode, wherein the hole injection layer is subjected with an electron shower treatment, an emitting layer formed on the hole injection layer, and a cathode formed on the emitting layer. With the electron shower treatment, impurities from the hole injection layer can be removed, and electrical surface resistance of the hole injection layer cab be increased so that performance and life characteristics of the organic electroluminescent device are improved.
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