LIGHT COLOR TUNABILITY
First Claim
Patent Images
1. A component comprising:
- an input for receiving input power from a power supply,an output for supplying a driving voltage to a lighting device, andamplitude control means for adjusting the amplitude of the driving voltage in accordance with color point information.
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Accused Products
Abstract
The application relates to setting color point and light intensity. By controlling the phase as well as the amplitudes of a driving voltage for a lighting device, the color point as well as the light intensity of a lighting device may be set.
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Citations
33 Claims
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1. A component comprising:
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an input for receiving input power from a power supply, an output for supplying a driving voltage to a lighting device, and amplitude control means for adjusting the amplitude of the driving voltage in accordance with color point information. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 26)
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14. A component comprising:
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a driver for driving a lighting device, an input for receiving a driving voltage for driving the lighting device, and amplitude determination means for determining the amplitude of the driving voltage and setting the driver to set the light color point of the lighting device accordingly. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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27. (canceled)
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28. (canceled)
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29. Method comprising:
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receiving input power from a power supply, supplying a driving voltage for a lighting device, and adjusting the amplitude of the driving voltage in accordance with color point information.
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30. Method comprising:
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receiving a driving voltage for driving a lighting device, and determining the amplitude of the driving voltage and driving the color point of the lighting device accordingly.
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31. Method comprising:
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receiving input power from a power supply, supplying a driving voltage for a lighting device, adjusting the amplitude of the driving voltage in accordance with color point information, receiving the driving voltage for driving the lighting device, and determining the amplitude of the driving voltage and driving the color point of the lighting device accordingly.
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32. (canceled)
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33. (canceled)
Specification