Sony has unveiled the world’s first 4K OLED TV at the company’s CES 2013 address.

The screen is still a prototype and still in development.  The displayed model used was a 56-inch made possible with Sony’s new Super Top Emission technology – which aids the penetration of light through larger OLED glass – and runs at a resolution of 3,840 x 2,160.

More details when they become available.