LIGHT SOURCE WITH TUNABLE EMISSION SPECTRUM

A lighting system according to embodiments of the invention includes first and second light emitting diodes. The first and second light emitting diodes have different peak wavelengths and emit light of the same color. The system further includes a third light emitting diode that emits light of a dif...

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Bibliographic Details
Main Authors CHOI, Han-Ho, VAMPOLA, Kenneth, SHCHEKIN, Oleg Borisovich, JIN, Fahong
Format Patent
LanguageEnglish
French
German
Published 09.08.2017
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRIC HEATING
ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
SEMICONDUCTOR DEVICES
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Summary:A lighting system according to embodiments of the invention includes first and second light emitting diodes. The first and second light emitting diodes have different peak wavelengths and emit light of the same color. The system further includes a third light emitting diode that emits light of a different color from the first and second light emitting diodes. A wavelength converting element is disposed in a path of light emitted by the first and second light emitting diodes.
Bibliography:Application Number: EP20150777841