LIGHTING TECHNIQUES FOR WIRELESSLY CONTROLLING LIGHTING ELEMENTS

摘要

Disclosed are lighting techniques,including systems, apparatus, and methods, thatemploy optical transmission of two-dimensionalcontrol signals to manipulate lighting elements.The lighting apparatus can include a projectorwith an IR LED array to wirelessly transmit pixelinformation onto a target space. The pixel informationcontrols lighting elements within the targetspace. The two-dimensional control signalscan includes subareas corresponding to lightingelements in a control array. The lighting elementscan be lights of desired wavelengths including infraredand/or visible wavelengths. LEDs can beused as light sources in exemplary embodiments.