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Cutting Back on Colors for OLED Screens Boosts Cell Phone Battery Life by 40% Posted by TreeHugger 1 year 23 weeks ago - Tags: 
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a map of the US rendered using both normal colors on the lower half, and energy-minimizing colorson the upper half; Image via OLED Display
Cell phone companies have been looking at the transition to OLED technology for mobile screens in no small part because of the energy-saving possibilities. Samsung has been leading the way with LG and others not far behind. But OLED displays themselves might get an energy makeover through a limitation on the number of colors used on the screen. A power savings of as much as 40% can be seen when using limited colors. ...
. Full story @ treehugger.com |
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