Apparently, the big advance with this display comes courtesy of the oxide semiconductor TFT (also known as IGZO) used for the OLED panel, which Sony was able to tweak enough to deliver a ten year lifespan -- with average use, we presume. What's more, while the panel still packs the same 1,000,000:1 contrast ratio and 960 x 540 resolution as the XEL-1, it does increase the brightness to 600 cd/m2 (up from 200 before), and Sony says it has a significantly improved color gamut as well.
Sony demonstrates 11.7-inch OLED panel with better colors, longer lifespan
Posted on Tuesday, June 01 2010 @ 23:04 CEST by Thomas De Maesschalck
Engadget writes Sony demonstrated a new 11.7" OLED panel at SID 2010 last week. The new prototype features better colors and a higher lifespan.