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US 2019/0296267 A1Published application
Light-Emitting Component and Method for Producing a Light-Emitting Component
OwnerArne Fleißnerinventor
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Abstract
A light-emitting component and a method for producing a light-emitting component are disclosed. I an embodiment the light-emitting component includes a layer sequence for generating light, wherein the layer sequence comprises a marking, and wherein the marking is formed as a luminescence degradation of the layer sequence.
Claims19
1-16. (canceled)
A light-emitting component comprising:
- a layer sequence for generating light,
- wherein the layer sequence comprises a marking, and
- wherein the marking is formed as a luminescence degradation of the layer sequence.
A method for producing a light-emitting component having a layer sequence for generating radiation, the method comprising:
- forming a marking by coherent radiation, wherein the marking comprises a luminescence degradation in the layer sequence.
A light-emitting component comprising:
- a layer sequence for generating light,
- wherein the layer sequence comprises a marking,
- wherein the marking is formed as a luminescence degradation of the layer sequence,
- wherein the marking includes a coding, and
- wherein a lateral extent of the marking is at most 150 μm*150 μm.
2 more elements
Dependencies are inferred from the claim text.