Lighting apparatus and methods using reconfigurable dimming mapping
First Claim
Patent Images
1. A lighting apparatus, comprising:
- at least one light emitting device; and
a reconfigurable driver circuit configured to drive the at least one light emitting device with an intensity that varies responsive to a dimming signal according to an adjustable mapping of the dimming signal to output of the light emitting device,wherein the mapping is configurable using circuit component selection, andwherein the includes selection among linear and nonlinear circuit components.
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Abstract
A lighting apparatus includes at least one light emitting device and a reconfigurable driver circuit configured to drive the at least one light emitting device with an intensity that varies responsive to a dimming signal according to an adjustable mapping of the dimming signal to output of the light emitting device. In some embodiments, the mapping may be configurable using circuit component selection. In further embodiments, the mapping may be provided by a data input.
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Citations
20 Claims
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1. A lighting apparatus, comprising:
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at least one light emitting device; and a reconfigurable driver circuit configured to drive the at least one light emitting device with an intensity that varies responsive to a dimming signal according to an adjustable mapping of the dimming signal to output of the light emitting device, wherein the mapping is configurable using circuit component selection, and wherein the includes selection among linear and nonlinear circuit components. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 17)
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15. An apparatus comprising:
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an input configured to receive a dimming signal; an output configured to be coupled to at least one lighting device; and a reconfigurable driver circuit coupled to the output and configured to drive the at least one light emitting device with an intensity that varies responsive to the dimming signal according to an adjustable mapping. - View Dependent Claims (16)
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18. An apparatus comprising:
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an input configured to receive a dimming signal; an output configured to be coupled to at least one lighting device; and a reconfigurable dimming mapping circuit coupled to the output and configured apply an adjustable mapping to the received dimming signal to provide a remapped dimming signal to the at least one lighting device. - View Dependent Claims (19, 20)
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Specification