I started looking into where Sony was with Q-Dot implementation.

I found this article to be quite telling.

There will be three Ultra HD “4K” model lines for 2014. All include Triluminos. Last year’s excellent W900 had Triluminos, but that TV used quantum dots. According to a Sony rep, this year’s TVs don’t use quantum dots (a bummer). My guess is RGB LED, but when we find out the details, we’ll let you know.

http://hdguru.com/sony-2014-tv-lineup-ultra-h...-and-more/

Regards

Sunny:> ))