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Abstract Organic light-emitting diodes (OLEDs) have wrought a revolution in the ways that humans and machines communicate and interact. This chapter focuses on their principles of operation, and the application space filled by OLEDs in displays and lighting.
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Light Emitting Diode and Organic Laser
2011The development of semiconductor lasers is accompanied by the development of light emitting diodes (LEDs). An LED, based on spontaneous electron-hole recombination, does not require a cavity and can therefore have a simpler design than a laser. We discuss properties of diodes and mention various areas of applications.
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Organic Microcavity Light-Emitting Diodes
2004Microcavities have been extensively studied over the past several decades.1,2 The motivations for such studies range from the most fundamental to the very applied. Microcavities have been useful in clarifying some fundamental problem in electrodynamics such as the effect of vacuum field fluctuations on an emitting dipole.3,4 Microcavity-based devices ...
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Multicolored Organic/Inorganic Hybrid Perovskite Light‐Emitting Diodes
Advanced Materials, 2015, Himchan Cho, Jin Hyuck Heo
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Harvesting Triplet Excitons from Fluorescent Blue Emitters in White Organic Light‐Emitting Diodes
Advanced Materials, 2007Sebastian Reineke, K Walzer, Karl Leo
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External Quantum Efficiency Above 20% in Deep Blue Phosphorescent Organic Light‐Emitting Diodes
Advanced Materials, 2011Soon Ok Jeon +2 more
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