Illumination – Plural light sources – Particular wavelength
Reexamination Certificate
2011-04-12
2011-04-12
Payne, Sharon E (Department: 2875)
Illumination
Plural light sources
Particular wavelength
C362S084000
Reexamination Certificate
active
07922352
ABSTRACT:
A device and method for emitting output light utilizes multiple light sources to produce original light having different peak wavelengths. A first light source of the device is configured to generate first light having a peak wavelength in the blue wavelength range, while a second light source of the device is configured to generate second light having a peak wavelength in the red wavelength range. Some of the original light emitted from at least the first light source is converted into light having a peak wavelength longer than the peak wavelength of the original light using a photoluminescent material to produce the output light.
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Chua Janet Bee Yin
Lau Yue Hoong
Avago Technologies General IP ( Singapore) Pte. Ltd.
Payne Sharon E
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