Title :
Modelling of LED light source reliability
Author_Institution :
Philips, Shanghai, China
Abstract :
Many factors (device design, material choice, application conditions, etc.) are determining the reliability of LED light sources. By carefully studying all the key component degradation behavior, and with the thorough knowledge of the LED design, a reliability model can be built here-upon, addressing both the lumen maintenance performances and the probability of catastrophic failures.
Keywords :
light emitting diodes; light sources; reliability; LED light source reliability; catastrophic failures; degradation behavior; probability; Degradation; Failure analysis; Integrated circuit reliability; Materials; Phosphors; Temperature dependence;
Conference_Titel :
Physical and Failure Analysis of Integrated Circuits (IPFA), 2013 20th IEEE International Symposium on the
Conference_Location :
Suzhou
Print_ISBN :
978-1-4799-1241-4
DOI :
10.1109/IPFA.2013.6599163
