Looking ahead to the future, Sony has used the Consumer Electronics Show in Las Vegas to demo its Flexible OLED technology.

Called FOLED, you get the quality, contrast and colour of OLED, but with the ability to bend the screen around anything with a radius of as little as 25mm.

Concepts being shown off by Sony at CES included a bracelet and a one screen laptop with touch screen keyboard.

Samung meanwhile showed off a PDA that when opened revealed a large screen for watching video on.