Flexible Electronics News

Idemitsu Kosan Co., LTD. And Sony Corporation Achieve World’s Highest Level Of Luminous Efficiency For Blue Fluorescent

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By: DAVID SAVASTANO

Editor, Ink World Magazine

Idemitsu Kosan Co., Ltd.  and Sony Corporation announce the achievement of 28.5% internal quantum efficiency (IQE) in deep blue fluorescent OLED devices, the world´s highest level of luminous efficiency for this technology. This ground-breaking development is a result of Idemitsu´s advanced OLED material technologies and Sony´s OLED device expertise, brought together by the two companies´ joint development agreement (established in Nov. 29, 2005). This joint agreement has led to the developm...

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