Pico Projectors may yet come out in high performance resolutions should this project continue to gain ground in their developmental stage. Now on its 18th month, this European project has been showing some great results. The new OLED pico projectors have so far come up with a new VGA 0.18-micron CMOS, a new pico-projector optics, and mediabox connectivity along with WiFi.
With these new developments, OLED technology can surely boost pico projectors and make their display and resolution better with more efficient brightness and contrasts than the popular LCDs we have in the market today.
(Source) Pico Projector-Info