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Materials

Chromaticity coordinate maintenance of phosphor converted LEDs by a self-compensation approach

Autor*innen:
Nemitz, Wolfgang; Sommer, Christian; Schweitzer, Susanne; Hartmann, Paul; Fulmek, Paul; Nicolics, Johann; Wenzl, Franz P.
Abstract:
We suggest the use of materials with suitable thermo-optic coefficients for fabrication of the color conversion elements of phosphor converted LEDs. This opens the potential to lower the risk for temperature induced deviations of a desired correlated color temperature value upon device operation by a self-compensation approach. A further advantage of such a self-compensation approach is that it does not require additional electronic components, like sensors and drivers, for color temperature maintenance.
Titel:
Chromaticity coordinate maintenance of phosphor converted LEDs by a self-compensation approach
Herausgeber (Verlag):
IEEE
Seiten:
183–187
ISBN
978-1-4799-8859-4
Publikationsdatum
2015-05-06

Publikationsreihe

Herausgeber(Verlag)
IEEE
Adresse
Eger, Hungary
Proceedings
2015 38th International Spring Seminar on Electronics Technology (ISSE)
Weitere Dateien und links
Jahr/Monat:
2015

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