I haven't seen a single report that indicates whether all of Sharp's 2013 lineup now uses Edge-LED lighting, or if there are any models that use a Full Array LED backlight.
Back in 2011, the LC-[size]LE63x series had no Quattron, no 3D, and edge-LED lighting except for the 80", which had full array LED lighting. The LC-[size]LE73x series had Quattron, and full array LED backlighting, but only the 735U models had 3D.
In 2012, the LC-[size[LE64x series had no Quattron, no 3D, and edge-LED lighting, and there was no new 80" model, the LC-80LE632U carried over. The LC-[size]LE74x series dropped Quattron from the year before, went to edge-LED lighting, and had 3D. The LC-[size]LE84x series came in at the top, and they had Quattron, 3D, and edge-LED lighting except for the largest 80" LC-80LE844U, which had full array LED backlighting.
Now we're into 2013. The LC-[size]LE65x series is getting 3D. Still no Quattron, and I'm assuming edge-LED lighting. The LC-[size]LE75x series gets Quattron back, has 3D, gets new 80" size models, but are any of them full array? I'm assuming everything in the 70" and smaller sizes will be edge-lit. But what about the new 80" models? And the LC-[size]LE85x models? The new "super bright" panel seems to be their big thing. But is everything edge-lit now? Even the 80" models?
I was really glad I grabbed an LC-70LE735U when I did. The very next year, there were no full array options in the 70" size, and getting Quattron required stepping up in price to the 84x series. There's so much talk about the "slim" design, and this new "super bright" panel, my guess is that EVERY model is edge-lit now - except for the carry over LC-90LE745U 90" model, which is full array. No Quattron in that massive 90" though.