Results 81 to 90 of about 73,064 (200)

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, Belén Arredondo, Juan Carlos Torres, Eduardo López-Fraguas, Ricardo Vergaz, Diego Martín-Martín, Gonzalo del Pozo, Beatriz Romero, Palvi Apilo, Xabier Quintana, Morten A. Geday, Cristina de Dios, José Manuel Sánchez-Pena   +12 more
doaj   +1 more source

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, Juraj Nevrela, Michal Micjan, Miroslav Novota, Jan Uhrik, Lubica Stuchlikova, Jan Jakabovic, Ladislav Harmatha, Martin Weis   +8 more
doaj   +1 more source

Broadly tunable (440-670 nm) solid-state organic laser with disposable capsules

, 2013
An innovative concept of thin-film organic solid-state laser is proposed, with diffraction-limited output and a broad tuning range covering the visible spectrum under UV optical pumping. The laser beam is tunable over 230 nm, from 440 to 670 nm, with a 3
Alain Siove, Duarte F. J., Oussama Mhibik, Sébastien Chénais, Sébastien Forget, Tatiana Leang   +5 more
core   +3 more sources

Solution-Processed Carrier Injection Layer for Microfluidic Organic Light-Emitting Diodes

, 2020
Yutaro Yamada, Hiroyuki Kuwae, Takuya Nomura, Juro Oshima, Jun Mizuno, Takashi Kasahara   +5 more
openalex   +2 more sources

Progress in Research on White Organic Light-Emitting Diodes Based on Ultrathin Emitting Layers

Micromachines
White 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, Xiaolin Hu, Fankang Kong, Jihua Tang, Duxv Yan, Jintao Wang, Yuru Liu, Yuanping Sun, Ren Sheng, Ping Chen   +9 more
doaj   +1 more source

Blue organic light-emitting diode with a turn-on voltage of 1.47 V. [PDF]

Nat Commun, 2023
Izawa S, Morimoto M, Fujimoto K, Banno K, Majima Y, Takahashi M, Naka S, Hiramoto M.   +7 more
europepmc   +1 more source

Ultra-Transparent and Multifunctional IZVO Mesh Electrodes for Next-Generation Flexible Optoelectronics

Nano-Micro Letters
Highlights Ultra-transparent vanadium-doped indium zinc oxide mesh (mIZVO) electrodes are fabricated using a self-cracking template. Fabricated electrodes are employed to realize flexible organic solar cell (OSC), organic light-emitting diode (OLED), and
Kiran A. Nirmal, Tukaram D. Dongale, Atul C. Khot, Chenjie Yao, Nahyun Kim, Tae Geun Kim   +5 more
doaj   +1 more source

OLED-Pumped Organic Laser Diode

Photonics
A theoretical analysis is presented for a recently proposed high-speed µ-OLED optically pumped organic laser. We confirm that for this configuration, the laser threshold is reached at a lower current density than in the case of a direct-electrically ...
Daan Lenstra, Alexis Fischer
doaj   +1 more source

Study of TADF Emitters in OLEDs [PDF]

, 2015
Delayed fluorescence through thermally activated delayed fluorescence (TADF) has great potential for the creation of inexpensive and highly efficient white lighting applications, with superior colour rendering.
GRAVES, DAVID,RICHARD
core  

Improving IR drop effect and power noise using digital OLED power in AMOLED display

Journal of Information Display
This research proposes a new digital organic light emitting diode (OLED) power structure aimed at mitigating the IR drop effect, which refers to a voltage drop caused by current and resistance in active-matrix organic light-emitting diode (AMOLED ...
Sanguk Lee, Byungmun Kang, DaeEun Kim
doaj   +1 more source