Solid State Lighting System Reliability

Schuld, Maria; Schriever, B.F.; Bikker, Jacco

doi:10.1007/978-1-4614-3067-4_13

Cited by 6 publications

(3 citation statements)

References 7 publications

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“…This work can be extended to the case of accelerated testing and repeated measures. Schuld et al presented different system-level techniques to calculate the joint reliability by, e.g., Monte Carlo techniques [23]. Certainly, more work is available on this topic, but this is not our interest in the chapter.…”

Section: And Degradation Refers Tomentioning

confidence: 99%

Reliability and Failures in Solid State Lighting Systems

Driel

Jacobs

Onushkin

et al. 2022

Reliability of Organic Compounds in Microelectronics and Optoelectronics

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Section: And Degradation Refers Tomentioning

confidence: 99%

Reliability and Failures in Solid State Lighting Systems

Driel

Jacobs

Onushkin

et al. 2022

Reliability of Organic Compounds in Microelectronics and Optoelectronics

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“…Where, L (c, i) is the time of flux from original to 70%. The attenuation coefficient and junction temperature T j satisfy Arrhenius model, as showed in equation (3).…”

Section: Arrhenius Modelmentioning

confidence: 99%

“…Take lifetime for example, the lifetime of good quality LEDs can reach tens of thousands of hours, but some products can only own a few thousands hours. Long lifetime ensures LED can be widely used in various areas, so the study on the reliability of LED is very important [2][3][4][5][6] .…”

Section: Introductionmentioning

confidence: 99%

Comparative Study of High-Power White LED’s Lifetime Based on Temperature Accelerated Test

Shi

Zou

Zhang

et al. 2014

AMR

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The lifetimes of two white high-power LEDs were studied based temperature-acceleration life test. the acceleration temperatures were selected as 100°C and 90°C separately in the experiment, and the accelerated time was 800 hours. Based on Arrhenius model, activation energy of the two tested samples are 0.6978 and 0.7014 separately, and lifetime are7.41×105h and 1.46×105h separately. Our experimental results showed that the quality of the two type LEDs is very different, and lifetime of 50000 hours is recommended as the threshold of entering the market for high power white LEDs.

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