Hybrid light emitting devices

A.D Amico and G. Fortunato, Ambient Sensors Hiroshi Kukimoto, Amorphous Light-Emitting Devices Robert J. Phelan, Jr., Fast Detectors and Modulators Jacques I. Pankove, Hybrid Structures... 

P. G. LeComber and W. E. Spear, The Development of the a-Si H Field-Effect Transistor and Its Possible Applications D. G. Ast, a-Si H FET-Addressed LCD Panel S. Kaneko, Solid-State Image Sensor M. Matsumura, Charge-Coupled Devices M. A. Bosch, Optical Recording A. D Amico and G. Fortmato, Ambient Sensors H. Kukimoto, Amorphous Light-Emitting Devices R. J. Phelan, Jr., Fast Detectors and Modulators J. I. Pankove, Hybrid Structures... 

Dobbertin, T. Werner, O. Meyer, J. Kammoun, A. Schneider, D. Riedl, T. Becker, E. Johannes, H. H. Kowalsky, W. (2003). Inverted hybrid organic light-emitting device with polyethylene dioxythiophene-polystyrene sulfonate as an anode buffer layer, Appl. Phys. Lett, Vol. 83,5071-5073, ISSN 0003-6951... 

Sun, Y., Giebink, N. C., Kanno, H. et al. 2006. Management of singlet and triplet excitons for efficient white organic light-emitting devices. Nature 440 908. Deaton, J. C., Kondakova, M. E., Kondakov, D. Y. et al. 2007. Triplet exciton diffusion in hybrid fluorescent/phosphorescent OLEDs. SID Inti. Symp. Dig. Tech. Papers 38 849. 

M. Zorn, W. K. Bae, J. Kwak, H. Lee, C. Lee, R. Zentel, K. Char, Quantum Dot-Block Copolymer Hybrids with Improved Properties and Their Apphcation to Quantum Dot Light-Emitting Devices. ACS Nano 2009, 3, 1063-1068. 

Two principal applications of conjugated oligomers (polymers)-NCs composites or hybrids as components of electronic devices can be envisioned in photovoltaic cells (PCs) and in light emitting diodes (LEDs). Both applications will be discussed below. 

We have given an overview of the recent works on nanocomposites used for optoelectronic devices. From the review it is seen that a very rich publication has been issued regarding the nanostructured composites and nano-hybrid layers or heterojunctions which can be applied for different practical purposes. Among them there are organic light emitting diodes (OLED) and excitonic or organic solar cells (OSC). 

State image sensors, charge-coupled devices, optical recording, visible light emitting diodes, fast modulators and detectors, hybrid structures, and memory switching. 

Gaponik et al. [217] demonstrated another device based on hybrid of thioglycolic capped CdTe and polyaniline with low turn-on voltages (2.5 V), tunable emitted color (from green to red, depending on the size of the QDs 2.5-4.0 nm), and considerably enhanced QE. These results opened up new opportunities for optimization of the properties of light-emitting structures based on quantum-confined semiconductors. 

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