Patent ID: 9603218
Date: 2017-03-21
CPC Classifications: H05B

Claim:
1. A method of iteratively adjusting a color of light emitted by a light source, the method comprising: setting a weighted target color to an initial color of a light emitted by a light source; determining a target color of the light by a color controller to iteratively adjust a color of the light to the target color of the light; determining an updated weighted target color as a combination of a portion of the weighted target color and a portion of the target color, wherein the portion of the weighted target color is a weighting coefficient % of the weighted target color, wherein the portion of the target color is (1−the weighting coefficient) % of the target color, and wherein the updated weighted target color is a sum of the portion of the weighted target color and the portion of the target color; and adjusting the color of the light by the color controller to the weighted target color.