Sharp QuadPixel: to its members it's the fourth primary colour

Are you tired by your TV’s inability to display more than a miserable billion colours? The good people at Sharp think you must be, which is why the company has chosen today at CES to unveil its proprietary QuadPixel technology.

As the name suggests, QuadPixel adds a fourth primary colour (yellow) to the ubiquitous red, green and blue – this enables more than a trillion (count ‘em! A trillion! On second thoughts, actually, don’t bother) colours to be displayed.

This four-colour technology, then, equates to RGBY – so why Sharp decided not to call it RUGBY is anyone’s guess. They’ve missed a trick there, if you ask me.

There's a number of new Aquos screens due in the first quarter of this year, actually: the LE820 will be available in 40”, 46”, 52” and 60” sizes and makes do with just the billion colours and 120Hz motion processing.

There’s also the LS520 range, which is a Full HD design in 32” and 22” incarnations, while the 19” version must make do with 720p resolution.

That’s alongside the BD-MPC41, a Blu-ray home-cinema-in-a-box system – it’s configured with a soundbar up front, rear speakers and a subwoofer to deliver 5.1 HD audio from a fairly discreet package.

Simon Lucas is a freelance technology journalist and consultant, with particular emphasis on the audio/video aspects of home entertainment. Before embracing the carefree life of the freelancer, he was editor of What Hi-Fi? – since then, he's written for titles such as GQ, Metro, The Guardian and Stuff, among many others.