true blue
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Researchers achieve new efficiency record of blue OLEDs
Ever since Sony's XEL-1 hit the market, pundits have pointed to the (comparatively) short-lived blue OLED material as its biggest hamstring. Researchers have been toiling around the clock in order to bring the blue lifepsan in line with its green and red siblings, and now it seems like a team of Gators are that much closer to the promise land. Reportedly, a gaggle of whiz-kids from the University of Florida have "achieved a new record in efficiency of blue organic light-emitting diodes, and because blue is essential to white light, the advance helps overcome a hurdle to lighting that is much more efficient than compact fluorescents." Franky So (pictured) and his diligent crew were able to reach a peak blue OLED efficiency of 50 lumens per watt, which is halfway to his goal of at least 100 lumens per watt. Hurry it up, folks -- CES is just around the corner.[Via Physorg]
South Korean scientists claim development of "true blue" for OLED displays
It's no secret that OLED gurus have had the toughest time improving the life of blue luminance to match the lifespans of its red and green counterparts, but a team of South Korean scientists have purportedly stumbled upon (or developed, as it were) a breakthrough "true blue" material that can "accelerate the development of next-generation organic light-emitting diode (OLED) displays." Up until now, scientists have been able to create highly efficient green and red OLED materials, but the inability to make a true blue OLED material was really holding things back. So, now that this little hurdle has been hopped, how's about we get some big screen OLED HDTVs out to the people?[Via OLED-Info, image courtesy of Universal Display]
