Sony is showing a new hybrid-printed OLED device. The red and green OLEDs are printed while the blue OLED is apparently vacuum deposited. The prototype on display is a full color 3", VGA (640x480) resolution (270 ppi).Source: TechOn Tags:Sony OLEDTechnical / ResearchOLED ink jet printingPPISolution based OLEDs Posted: May 27, 2011 by Ron Mertens