Apple investigating power-efficient OLED for mobile devices
In a recent patent application uncovered by AppleInsider, Apple is investigating the use of power-efficient organic light-emitting diode displays for its mobile devices, a technology that could help improve the battery life of iPhones, iPads, and iPod Touches.
Apple is banking on OLED's light emissive approach, which has lower power constraints than LED's light transmissive technology, currently used in iPhones and iPads.
In short, when OLED displays need to show white, it uses a ton of power to do so. As AppleInsider notes, the darks are darker, the contrast ratio is better, and the power efficiency is outstanding--save … Read more