Results 11 to 20 of about 73,064 (200)

Sub-micron spin-based magnetic field imaging with an organic light emitting diode [PDF]

open access: yesNature Communications, 2023
Previous demonstrations of electrically and optically detected magnetic resonance in OLED materials have established these systems as promising candidates for magnetic field sensing.
Rugang Geng   +3 more
doaj   +2 more sources

Thienothiophene-based organic light-emitting diode: synthesis, photophysical properties and application [PDF]

open access: yesBeilstein Journal of Organic Chemistry, 2023
A donor–π–acceptor (D–π–A)-type pull–push compound, DMB-TT-TPA (8), comprising triphenylamine as donor and dimesitylboron as acceptor linked through a thieno[3,2-b]thiophene (TT) π-conjugated linker bearing a 4-MeOPh group, was designed, synthesized, and
Recep Isci, Turan Ozturk
doaj   +2 more sources

High efficiency double light-emitting layer sky blue phosphor organic light-emitting diode with slow emission efficiency attenuation [PDF]

open access: yesHeliyon, 2023
In this study, by doping the iridium (III) double ((4,6-difluorobenzene) -pyridine-N, C2’Pyridinformate (FIrpic) into 4,4′, 4″ three (carbazole) trioxilamine (TcTa) and 9 (4 tert-butyl-benzene) −3,6 double (triphenylsilyl) -9H carbazole (CzSi) layers as ...
Qi Zhu, Jinglin Xu
doaj   +2 more sources

Sensor organic light-emitting diode display, combining fingerprint and biomarker capturing [PDF]

open access: yesCommunications Engineering
Display has been evolving its role as a conventional optical output device into an user interactive input and output device by harnessing various sensors and taking full advantage of its user interaction friendly nature.
Chul Kim   +15 more
doaj   +2 more sources

A substrateless, flexible, and water-resistant organic light-emitting diode [PDF]

open access: yesNature Communications, 2020
Though organic light-emitting diodes (OLEDs) with impressive flexibility have been reported, achieving stable operation in air and moist environments remains difficult. Here, the authors report ultrathin OLEDs with hybrid thin-film encapsulation barriers
Changmin Keum   +5 more
doaj   +2 more sources

Virtual Screening of TADF Emitters for Single-Layer OLEDs

open access: yesFrontiers in Chemistry, 2021
Thermally-activated delayed fluorescence (TADF) is a concept which helps to harvest triplet excitations, boosting the efficiency of an organic light-emitting diode. TADF can be observed in molecules with spatially separated donor and acceptor groups with
Kun-Han Lin   +3 more
doaj   +1 more source

Progress of display performances: AR, VR, QLED, and OLED

open access: yesJournal of Information Display, 2020
In 2019, the device performances of the display technologies were largely advanced by the development of new materials and of the device architecture and driving scheme.
Ho Jin Jang   +4 more
doaj   +1 more source

Elucidating the role of hyperfine interactions on organic magnetoresistance using deuterated aluminium tris(8-hydroxyquinoline) [PDF]

open access: yes, 2009
Measurements of the effect of a magnetic field on the light output and current through an organic light emitting diode made with deuterated aluminium tris(8-hydroxyquinoline) have shown that hyperfine coupling with protons is not the cause of the ...
A. J. Drew   +6 more
core   +2 more sources

Magnetoresistance in organic light-emitting diode structures under illumination [PDF]

open access: yes, 2007
Copyright 2007 by the American Physical Society. Article is available at
Desai, P   +3 more
core   +1 more source

Quantitative analysis of pixel crosstalk in AMOLED displays [PDF]

open access: yes, 2018
The resolution of organic light-emitting diode (OLED) displays is increasing steadily as these displays are adopted for mobile and virtual reality (VR) devices.
Altazin, Stéphane   +5 more
core   +1 more source

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