Management of singlet and triplet excitons for efficient white organic light-emitting devices

Article Abstract:

Light accounts for approximately 22 per cent of the electricity consumed in buildings in the United States, with 40 per cent of that amount consumed by inefficient incandescent lamps. This has generated increased interest in the use of white electroluminescent organic light-emitting devices, owing to their potential for significantly improved efficiency over incandescent sources combined with low-cost, high-throughput manufacturability.

Regulation and Administration of Communications, Electric, Gas, and Other Utilities, Management dynamics, Energy Conservation, Light Emitting Diodes, Management, Usage, Company business management, Light-emitting diodes, LEDs

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The path to ubiquitous and low-cost organic electronic appliances on plastic

Article Abstract:

The future prospects of Organic electronics technology and low cost organic electronic appliances on plastic are discussed. The opportunities for the use of organic thin films in modern electronic circuits are rapidly expanding, based on the very high performance and unique functionality offered by these principally carbon-containing semiconductors.

Other Electrical Equipment and Component Manufacturing, Basic Chemical Manufacturing, Electronic Components and Accessories, Electronic Components, Industrial Organic Chemicals, Organic Chemicals, Semiconductor device, Organic semiconductors, Organic compounds, Semiconductor films, Circuit components

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Efficient bulk heterojunction photovoltaic cells using small-molecular-weight organic thin films

Article Abstract:

Research has been conducted on vacuum-deposited small-molecular weight materials. The authors have demonstrated that the use of a metal cap during annealing to confine organic materials prevents rough surface morphology formation but allows interpenetrating donor-acceptor network formation.

Thin Film Materials, Analysis, Polymers, Thin films, Photonics, Dielectric films, Molecular weights, Quantum chemistry, Optoelectronics, Chemical properties, Photovoltaic cells

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