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Fan et al., 2014 - Google Patents

Prognostics of lumen maintenance for high power white light emitting diodes using a nonlinear filter-based approach

Fan et al., 2014

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Document ID
14791574489290688510
Author
Fan J
Yung K
Pecht M
Publication year
Publication venue
Reliability Engineering & System Safety

External Links

Snippet

High power white light emitting diodes (HPWLEDs), with advantages in terms of luminous efficacy, energy saving, and reliability, have become a popular alternative to conventional luminaires as white light sources. Like other new electronic products, HPWLEDs must also …
Continue reading at www.prognostics.umd.edu (PDF) (other versions)

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/08—Circuit arrangements not adapted to a particular application
    • H05B33/0803—Circuit arrangements not adapted to a particular application for light emitting diodes (LEDs) comprising only inorganic semi-conductor materials

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