Controlling the transmission of light from light sources

Details Controlling the transmission of light from light sources Controlling the transmission of light from light sources

H - Electricity

01

J

H01J 61/35 (2006.01) H01K 1/32 (2006.01)

Patent

CA 2196350

The envelope (6) of a light source is at least partly coated with electrochromic material (20), sandwiched between two conductive layers (21,22). A voltage applied to the electrochromic material by way of the conductive layers varies the intensity and/or color of the light from the source.

L'enveloppe (6) d'une source lumineuse est au moins partiellement couverte d'un matériau électrochromique (20) placé entre deux couches conductrices (21, 22). Une tension appliquée au matériau électrochromique par l'intermédiaire des couches conductrices fait varier l'intensité et/ou la couleur de la lumière de la source.

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