New paradigms in LED photometry and colorimetry

A. Estrada-Hernández; L. P. González-Galván; E. Rosas

doi:10.1117/12.848783

3 December 2009 New paradigms in LED photometry and colorimetry

A. Estrada-Hernández, L. P. González-Galván, E. Rosas

Proceedings Volume 7499, Seventh Symposium Optics in Industry; 74990L (2009) https://doi.org/10.1117/12.848783
Event: Seventh Symposium on Optics in Industry, 2009, Guadalajara, Jalisco, Mexico

Abstract

Motivated by the growing number of applications the light emitting diodes, LEDs, are having in solid-state lighting systems, we summarize the new internationally standardized measurement methods for photometric and colorimetric quantities in LEDs; since they are commonly used to quantify some of the key performance parameters of several products used in automotive industry, traffic signaling, etc. Finally, special emphasis is given to the mismatch corrections factors calculation, and its use when measuring LEDs photometric and colorimetric quantities.

Citation Download Citation

A. Estrada-Hernández, L. P. González-Galván, and E. Rosas "New paradigms in LED photometry and colorimetry", Proc. SPIE 7499, Seventh Symposium Optics in Industry, 74990L (3 December 2009); https://doi.org/10.1117/12.848783

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