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Showing 1 to 6 of 6 for “"Light-emitting electrochemical cells"”.
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The Bilayer Polymer Light-Emitting Electrochemical Cells
Polymer light-emitting electrochemical cells (LECs) are solid-state polymer devices that form light-emitting p-n junctions in situ from electrochemical doping, which occurs under an applied voltage or current bias. LECs typically consist of a combination of a luminescent polymer, an electrolyte …
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Electrical and Optical Probing of Extremely Large Planar Polymer Light-Emitting Electrochemical Cells
Polymer light-emitting electrochemical cells (LECs) are unique solid-state light-emitting devices operating on the principle of in situ electrochemical doping and the formation of a p-n junction. Compared to conventional polymer light-emitting diodes, LECs possess some favorable device …
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Methods of improving the performance of light-emitting electrochemical cells based on the Ru(bpy)₃ complex
Thesis (S.B.)--Massachusetts Institute of Technology, Dept. of Materials Science and Engineering, 2004.
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Polymer Light-Emitting Electrochemical Cells Enhanced with Bipolar Electrode Arrays: In Situ Doping and Formation of Multiple p-n Junctions
Polymer light-emitting electrochemical cells (PLECs) are organic solid-state light-emitting devices operating on in situ electrochemical doping and p-n junction formation in a mixed conductor active layer. PLECs have been extensively researched for their attractive device characteristics and …
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Electroluminescence in ion gel gated organic polymer semiconductor transistors
This thesis reports the light emission in ion gel gated, thin film organic semiconductor transistors and investigates the light emission mechanism behind these devices. We report that ion gel gated organic polymer semiconductor transistors emit light when the drain source voltage is swept slightly …
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Light Emission and Charge Transport in Reverse Biased Polymer Junctions
… devices. Among organic electronic devices, light-emitting electrochemical cells (LECs) are unique in that they possess a true p-n junction formed by in situ electrochemical doping reactions. Similar to an inorganic p-n junction LED in many aspects, LECs have some very desirable device …