US Patent No. 10,143,058

ARTIFICIAL LIGHT COMPENSATION SYSTEM AND PROCESS


Patent No. 10,143,058
Issue Date November 27, 2018
Title Artificial Light Compensation System And Process
Inventorship Albert DeMayo, Santa Clarita, CA (US)
Alex Vazquez, Monrovia, CA (US)
Lee Parker, Turlock, CA (US)
Sean Goossen, Sherman Oaks, CA (US)
James David Smith, Raleigh, NC (US)
Assignee LITEGEAR INC., Burbank, CA (US)

Claim of US Patent No. 10,143,058

1. A method for color mixing of light produced by constituent LED light sources, the constituent LED light sources including red emitting LEDs, green emitting LEDs, blue emitting LEDs, amber emitting LEDs, warm white emitting LEDs and cool white emitting LEDs positioned on an LED lighting panel emitting a first color of light at a first intensity to produce for digital camera light sensors a resulting color of light at the first intensity comprising:providing a current to a first selected one of the constituent LED light sources to produce a first color of light at the first intensity;
providing a current to a second selected one of the constituent LED light sources to produce a second, different color of light at a second intensity;
the second intensity lower than the first intensity; and,
increasing the current to the second selected one of the constituent LED light sources and simultaneously decreasing the current to the first selected one of the constituent LED light sources until the resulting color of light is produced at said first intensity.