Fr. 66.00

Lebensdauer von LED-Baugruppen

German · Paperback / Softback

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Description

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Diese Arbeit befasst sich mit den Auswirkungen der Degradation, der in der LED eingesetzten Packagematerialien auf die Gesamtalterung von LED-Bauteilen. Dazu werden die im Bauteil vorkommenden Fehlermechanismen anhand der Alterung der verwendeten Packagematerialien beschrieben, vorhergesagt und miteinander in Verbindung gesetzt. Aus den gewonnenen Erkenntnissen werden Ansätze zur Verbesserung der Langzeitstabilität von LED-Baugruppen abgeleitet. 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.

Product details

Authors Fabian Stöger
Publisher KIT Scientific Publishing
 
Languages German
Product format Paperback / Softback
Released 15.09.2022
 
EAN 9783731512189
ISBN 978-3-7315-1218-9
No. of pages 238
Dimensions 148 mm x 14 mm x 210 mm
Weight 460 g
Illustrations graph. Darst.
Series Spektrum der Lichttechnik / Karlsruher Institut für Technologie (KIT), Lichttechnisches Institut
Subject Natural sciences, medicine, IT, technology > Technology > Electronics, electrical engineering, communications engineering

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