UDC, Nippon Steel tout green OLED performance mark
January 3, 2007 - Universal Display Corp., a developer of OLED technologies and materials, and Nippon Steel Chemical Co. Ltd., a bourgeois of super-purified OLED materials, feature they hit achieved a “significant enhancement” in the action of naif phosphorescent OLEDs, raise the device’s effective period patch maintaining existing colouration and efficiency characteristics.