Publication Date:
2024-04-11
Description:
This work deals with the material degradation of LED package materials and their contribution to degradation of the whole LED device. The occurring failure modes within the LED package are described and predicted by the degradation of the used package materials. Based on these findings approaches for long lifetime LEDs are derived.
Keywords:
LED; Lebensdauer; Temperatur; Materialalterung; Beschleunigte Alterung; light-emitting-diode; lifetime; temperature; material degradation; accelerated testing
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thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering
Language:
German
Format:
image/jpeg