High-efficiency white phosphorescent OLEDs for lighting

Yeh-Jiun Tung; Michael M.-H. Lu; Michael S. Weaver; Michael Hack; Julie J. Brown

doi:10.1117/12.514753

16 February 2004 High-efficiency white phosphorescent OLEDs for lighting

Yeh-Jiun Tung, Michael M.-H. Lu, Michael S. Weaver, Michael Hack, Julie J. Brown

Proceedings Volume 5214, Organic Light-Emitting Materials and Devices VII; (2004) https://doi.org/10.1117/12.514753
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

Organic light emitting devices (OLEDs) are viewed as a potential next generation lighting source. Phosphorescent OLED (PHOLED) technology, with its inherently high efficiencies, represents the best opportunity to meet the challenging requirements of lighting. We discuss the requirements of OLEDs for lighting applications and present the state-of-the-art of white PHOLEDs, which have demonstrated the luminous efficiencies exceeding 30 cd/A at CIE coordinates of (0.35, 0.33).

Citation Download Citation

Yeh-Jiun Tung, Michael M.-H. Lu, Michael S. Weaver, Michael Hack, and Julie J. Brown "High-efficiency white phosphorescent OLEDs for lighting", Proc. SPIE 5214, Organic Light-Emitting Materials and Devices VII, (16 February 2004); https://doi.org/10.1117/12.514753

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