Hybrid colloidal nanocrystal-organics based LEDs

Aurora Rizzo; Yanqin Li; Marco Mazzeo; Giuseppe Gigli

doi:10.1117/12.773799

13 February 2008 Hybrid colloidal nanocrystal-organics based LEDs

Aurora Rizzo, Yanqin Li, Marco Mazzeo, Giuseppe Gigli

Proceedings Volume 6910, Light-Emitting Diodes: Research, Manufacturing, and Applications XII; 69100O (2008) https://doi.org/10.1117/12.773799
Event: Integrated Optoelectronic Devices 2008, 2008, San Jose, California, United States

Abstract

Light emitting devices (LEDs) based on colloidal semiconductor nanocrystals represent a matter of technological interest for the development of flat panel display and lighting systems. The appealing features of these materials are the high fluorescence efficiency, narrow ban edge emission, potential chemical stability, and tunable light emission across the visible spectrum. These characteristics open the way to a new class of hybrid devices in which the flexible technology of organic LEDs can be combined with the long operating lifetime of inorganic semiconductor devices. In particular over the last few years several hybrid device structures based on colloidal semiconductor quantum dots (QDs) and organic material have been reported. In this paper we report on recent development in the fabrication of QDLEDs and in particular in white hybrid LEDs.

Citation Download Citation

Aurora Rizzo, Yanqin Li, Marco Mazzeo, and Giuseppe Gigli "Hybrid colloidal nanocrystal-organics based LEDs", Proc. SPIE 6910, Light-Emitting Diodes: Research, Manufacturing, and Applications XII, 69100O (13 February 2008); https://doi.org/10.1117/12.773799

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