发明名称 Top-emitting device and illumination device
摘要 The invention refers to a top-emitting device, particularly organic light-emitting diode having a layer arrangement applied on a substrate, which layer arrangement comprises a bottom electrode arranged on the substrate and a top electrode through which a light emission is effected, and also a stack of organic layers arranged between the bottom electrode and the top electrode where, at the bottom electrode, a surface facing towards the stack of organic layers is formed in light-reflecting fashion at least in a partial region and being provided with a surface structure that defines a reflection of light generated in the stack of organic layers at the bottom electrode, and where the surface structure is formed by means of mechanical shaping.
申请公布号 US7589463(B2) 申请公布日期 2009.09.15
申请号 US20060463697 申请日期 2006.08.10
申请人 NOVALED AG 发明人 MURANO SVEN;BIRNSTOCK JAN
分类号 H01J1/62 主分类号 H01J1/62
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