×

Systems and methods for controlling light sources

  • US 8,791,645 B2
  • Filed: 02/10/2006
  • Issued: 07/29/2014
  • Est. Priority Date: 02/10/2006
  • Status: Expired due to Fees
First Claim
Patent Images

1. A system for controlling a set of light sources, said system comprising:

  • a set of light sources;

    at least one optical conduit arranged relative to the set of light sources so as to collect excess light from the set of light sources and comprising a periphery configured to pass light from the set of light sources and an interior configured to scatter and route the light to at least one end of the optical conduit;

    at least one sensor coupled to the optical conduit and configured to sense light collected by the optical conduit; and

    a controller configured to control the emittance of the set of light sources based on the light sensed by the sensor.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×