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公开(公告)号:US20100207520A1
公开(公告)日:2010-08-19
申请号:US12594338
申请日:2008-04-04
申请人: Furong Zhu , Li Wei Tan , Pooi Kwan Liew , Kian Soo Ong
发明人: Furong Zhu , Li Wei Tan , Pooi Kwan Liew , Kian Soo Ong
CPC分类号: H01L51/5281
摘要: A light emissive device structure and a method for forming a light emissive device structure are provided. The structure comprises a transparent substrate; a transparent electrode formed on the transparent substrate; one or more light emitting layers formed on the first transparent electrode; a reflective electrode formed on the one or more light emitting layers; and a textured layer formed on the transparent substrate for enhancing light contrast of the device. Advantageously, the structure further comprises a gradient refractive index layer.
摘要翻译: 提供了一种光发射器件结构和用于形成发光器件结构的方法。 该结构包括透明基板; 形成在透明基板上的透明电极; 形成在第一透明电极上的一个或多个发光层; 形成在一个或多个发光层上的反射电极; 以及形成在透明基板上的纹理层,用于增强该装置的光对比度。 有利地,该结构还包括梯度折射率层。