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US08749134B2 Light emitting device with a layer sequence having electrode surfaces and partial regions 有权
具有层序列的发光器件具有电极表面和部分区域

Light emitting device with a layer sequence having electrode surfaces and partial regions
Abstract:
A radiation emitting device includes a substrate and a layer sequence disposed on top of the substrate. The layer sequence includes a first electrode surface with a first contact for applying a voltage, at least one functional layer that emits radiation during operation, and a second electrode surface. In the layer sequence, a plurality of partial regions is present that is modified in such a way that the emission of radiation visible to an external observer therefrom is interrupted. The distribution density of these partial regions can vary depending on their distance from the contact.
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