Patent ID: 9518721
Filing Date: 2016-12-13
CPC Classification: E01F,F21S,F21V,F21W,F21Y,G08G

Claim Text:
1. An apparatus for traffic light signaling comprising: at least one of an LED array and an OLED, each of which comprises a multi-colored LED; at least one LED lighting controller connected to the at least one of the LED array and the OLED to control a lighting color of the at least one of the LED array and the OLED, such that traffic signals with different colors are displayed within a same area of the at least one of the LED array and the OLED; at least one AC to DC power supply connected to the at least one LED lighting controller; at least one clear protective element covering the at least one of the LED array and the OLED; at least one housing comprising a vertical back plate and at least two lateral side plates, wherein the vertical back plate contains the at least one of the LED array and the OLED, and the at least two lateral side plates extend forwardly from edges of the vertical back plate beyond a surface of the at least one of the LED array and the OLED; an electrical box attached to an outward-facing surface of one of the at least two lateral side plates and extending therefrom, wherein the electrical box contains the AC to DC power supply and the at least one LED lighting controller; at least one reflector rigidly attached to at least one inward-facing surface of the at least two lateral side plates; and at least one mounting element connected to the housing.