More thoughts on Triluminous impact on current W900
From CNET review of W900
"The Sony's Triluminos system helps boost color performance, with hues that were the equal of the ST60 plasma. Of the LCDs we compared the W900A had the best colors, and the most saturated blues and skin tones in particular.
Quantum Dots make compelling argument
How dots can help TV color
Sony claims its new backlight technology allows for a wider color gamut compared to LCD TVs using "white" LEDs, as in more potential colors. Since all modern TVs are fully capable of reproducing every color in all current HDTV content, this is a bit of marketing hyperbole.
However, the benefits of this could go beyond cool, futuristic tech and WowNeeto-based marketing. When I've reviewed LED-lit projectors, I've found that the color possible from RGB LEDs looks more realistic than the same Rec. 709-calibrated colors created by color filters (DLP) or dichromatic mirrors (LCD/LCOS) as lit by UHP lamps. One TV engineer I asked about this phenomenon replied "LEDs are like painting with purer paint."
Our own David Katzmaier often remarks in his reviews on the bluish cast seen on some conventional LED-based TVs compared to, say, plasma sets. "It's usually most prevalent in dark areas, but I sometimes see a slight bluish 'coldness' in brighter material and skin tones too. In some cases I see it despite seemingly excellent color measurements from my instruments."
So it's possible that even with the same measured color points, quantum dot-enhanced displays could produce more realistic color. Will they? Will the color mixing required to create Rec. 709 from wildly oversaturated color points cause other issues? What effect will the color filters, which are still necessary on LCDs, have on this "purer" light? These are questions we can't answer until we see the X900 series, and any future TVs with quantum dots.