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The biggest technical problem for OLEDs is the limited lifetime of the organic materials. In particular, blue OLEDs historically have had a lifetime of around 14,000 hours when used for flat-panel displays, which is lower than typical lifetime of LCD, LED or PDP technology - each currently rated for about 60,000 hours, depending on manufacturer and model. But in 2007, experimental PLEDs were created which can sustain 400cd/m2 of luminance for over 198,000 hours for green OLEDs and 62,000 hours for blue OLEDs.
Blue OLED problem solved
and oh the OLED TVs introduced by Sony have 1mil:1 contrast ration
OLED Sales to Reach $3.1 Billion by 2012, Study Says
The OLED Technology Report expects sales to grow 380 percent in 2008.
http://www.cepro.com/article/oled_sales_to...2_study_says/K5
04.11.2008 - OLED display sales are expected to reach over $3.1 billion by 2012, says a new report by DisplaySearch.
"The OLED Technology Report" expects a five-year compound annual growth rate of 96 percent, saying OLED displays are expected to surge 69 percent to more than $826.5 million in 2008, and then by 83 percent in 2009 and 53 percent in 2010.
"2008 will be a break-out year for AMOLED displays as Samsung SDI, LG Display, Sony and CMEL deliver almost 17M displays, which is up over 380% compared to 2007," says DisplaySearch senior advisor and consultant Barry Young.
"The displays will be used in products such as mobile phones, digital cameras, digital photo frames, handheld TVs and free standing TVs.
"By 2009, OLED display manufacturers are expected to commence shipments of displays for notebooks and then move rapidly into TVs."
for more on OLED: http://en.wikipedia.org/wiki/Organic_light-emitting_diode
Apr 13 2008, 10:59 AM, updated 18y ago
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