US Patent No. 10,219,347

COVE LIGHTING


Patent No. 10,219,347
Issue Date February 26, 2019
Title Cove Lighting
Inventorship Bartel Marinus Van De Sluis, Eindhoven (NL)
Tim Dekker, Eindhoven (NL)
Dzmitry Viktorovich Aliakseyeu, Eindhoven (NL)
Philip Steven Newton, Waalre (NL)
Assignee PHILIPS LIGHTING HOLDING B.V., Eindhoven (NL)

Claim of US Patent No. 10,219,347

1. Cove lighting for positioning in a cove or mounting on a wall, the cove lighting comprising:an array of individually controllable primary light sources adapted to, when positioned in a cove or mounted on a wall, provide light to an architectural space by projecting decorative light from the array of individually controllable primary light sources onto a ceiling of the architectural space; and
a control unit adapted to individually control a light output of each of the primary light sources in response to a lighting control signal so that the decorative light output from the array of individually controllable primary light sources mimics an outdoor lighting condition,
wherein the primary light sources are controllable as individual pixels for outputting the decorative light as a pixelated sky projection.