While LG and Samsung trumpet their OLED prototypes, Sony has apparently moved on from the tech, choosing to highlight a new 55-inch Crystal LED prototype at CES 2012. Its display relies on "ultrafine" mounted to each RGB color, equivalent to the number of pixels, which is all affixed directly to the front of the display. We don't have the full details, but so far Sony is claiming 3.5 times contrast, 1.4 times the color gamut and 10 times faster response time than LCDs.
