Results 81 to 90 of about 58,655 (177)
White organic light-emitting diode (OLED) microdisplay with a tandem structure
Journal of Information Display, 2019 Microdisplay is a key technology for realizing augmented reality (AR) and mixed reality (MR) devices, which have attracted much attention of late. Even though the operating voltage in the tandem structure is higher than that in the single structure, 2 ...
Hyunsu Cho +11 more
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An All-Organic Flexible Visible Light Communication System
Sensors, 2018 Visible light communication systems can be used in a wide variety of applications, from driving to home automation. The use of wearables can increase the potential applications in indoor systems to send and receive specific and customized information. We
César Vega-Colado +12 more
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Structured illumination microscopy using micro-pixellated light-emitting diodes [PDF]
, 2006 Structured illumination is a flexible and economical method of obtaining optical sectioning in wide-field microscopy [1]. In this technique the illumination system is modified to project a single-spatial frequency grid pattern onto the sample [2, 3]. The
Dawson, M.D. +10 more
core
Ambipolar Solution-processed Hybrid Perovskite Phototransistors
, 2015 Organolead halide perovskites have attracted substantial attention due to their excellent physical properties, which enable them to serve as the active material in emerging hybrid solid-state solar cells. Here we investigate the phototransistors based on
Hu, Weijin +6 more
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Charge injection and transport properties of an organic light-emitting diode
Beilstein Journal of Nanotechnology, 2016 The charge behavior of organic light emitting diode (OLED) is investigated by steady-state current–voltage technique and impedance spectroscopy at various temperatures to obtain activation energies of charge injection and transport processes.
Peter Juhasz +8 more
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Blue organic light-emitting diode with a turn-on voltage of 1.47 V. [PDF]
Nat Commun, 2023 Izawa S +7 more
europepmc +1 more source
Progress in Research on White Organic Light-Emitting Diodes Based on Ultrathin Emitting Layers
MicromachinesWhite organic light-emitting diodes (WOLEDs) hold vast prospects in the fields of next-generation displays and solid-state lighting. Ultrathin emitting layers (UEMLs) have become a research hotspot because of their unique advantage.
Wencheng Zhao +9 more
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International Journal of Photoenergy, 2013 The work demonstrates the improvement of color stability for white organic light-emitting diode (WOLED). The devices were prepared by vacuum deposition on ITO-glass substrates.
Kan-Lin Chen +5 more
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Polyfluorene as a model system for space-charge-limited conduction
, 2007 Ethyl-hexyl substituted polyfluorene (PF) with its high level of molecular disorder can be described very well by one-carrier space-charge-limited conduction for a discrete set of trap levels with energy $\sim$ 0.5 eV above the valence band edge ...
F. Galbrecht +10 more
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, 2011 An organic light emitting diode (OLED) is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compounds which emit light in response to an electric current. This layer of organic semiconductor material is situated between two electrodes. Generally, at least one of these electrodes is transparent.
Diadechko, Alla Mykolaivna, Shapko, D.V.
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