A new class of light-emitting material could lead to cheaper OLEDs - 0 views
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Infogreen Global on 15 Feb 11The new luminous materials, or phosphors, could improve upon current organic light-emitting diodes (OLEDs) and solid-state lighting. Bright, low-power OLEDs are used in some small screens on cell phones or cameras. At this time, they aren't practical for use in larger displays because of material costs and manufacturing issues.