The optimization algorithms find the best tradeoff between preserving the original color and consuming less power
Carefully choosing colors in OLED displays can prolong battery life
Color information arriving at the human eye is split into 3 channels
Researchers from the Simon Fraser University in Canada have developed two different color maps for organic LEDs that, thanks to an appropriate choice of colors and by exploiting characteristics of human perception, can consume up to 40 percent less power and could be used to increase battery life for a wide range of portable devices.
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