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US 5,961,201 AGranted
Polychrome lighting device having primary colors and white-light sources with microprocessor adjustment means and remote control
AssigneeArtemide S.p.A.
InventorErnesto Gismondi
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Abstract
A polychrome lighting device, including at least one light source for each one of the three primary colors and elements for adjusting the light sources, the adjustment elements being adapted to independently control the adjustment of the luminous intensity of the light sources in order to combine the light beams emitted by the sources into a light beam having the desired shade of color, remote control elements being also provided for setting, storing, and retrieving desired luminous intensity values of the light sources and therefore desired light colors.
Claims12
A polychrome lighting device, comprising:
- at least one light source for each one of three primary colors;
- a white-light source;
- adjustment means for adjusting said light sources, said adjustment means independently controlling adjustment of luminous intensity and light flux of said light sources to combine light beams emitted by said sources into a light beam having a desired shade of color;
- remote control means for controlling said adjustment means, said remote control means setting, storing, and retrieving desired values of the luminous intensity of each one of said light sources, said remote control means comprising data storing means for storing a plurality of combinations of luminous intensity settings of said light sources in order to allow reproducing of preset and user-set lighting conditions;
- and
- said adjustment means comprising a microprocessor and signal detection means, said signal detection means detecting signals sent by said remote-control means.
3 more elements
Dependencies are inferred from the claim text.