Short answer- yes:
…we can conclude that yes, QDEF lifetime is good enough for consumer television. When are we likely to see it? Perhaps in 2013. Why are we likely to see it? In a frighteningly competitive environment for LCD-TV panels, modules and complete sets, QDEF is a cost-neutral way of giving consumers a change in front-of-screen performance they can readily see, while also providing a modest increase in energy efficiency.