摘要:
Polychromatic light sources of white light are composed of at least two different coloured emitters, such as groups of light-emitting diodes (LEDs). Disclosed are the spectral power distributions and relative partial radiant fluxes of the coloured emitters that allow controlling the colour saturating ability of the generated light, namely, the ability to render colours with increased saturation and the ability to render colours with decreased saturation. Also disclosed is a method for dynamical tailoring the colour saturating ability of the generated light.
摘要:
A white light emitting device and method that generate light by combining light produced by a white light source with light produced by at least one supplemental light emitting diode (LED). The supplemental light can be used to adjust one or more properties of the generated light. Adjustments can be made to the generated light based on feedback.