Results 111 to 120 of about 59,112 (250)

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

open access: yesNano-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   +5 more
doaj   +1 more source

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

open access: yesMicromachines
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   +9 more
doaj   +1 more source

Modeling of Field Effect Mobility Using Grain Boundaries on Nanocrystalline Silicon Thin-Film Transistor (nc-Si TFT) [PDF]

open access: yes, 2013
High field effect mobility thin film transistors find immense application in active matrix liquid crystal display (AMLCD) or active matrix organic light emitting diode (AMOLED) displays [1], [2].
Abhishek M., Navneet G., Prachi Sh.
core  

2D Nanomaterials Toward Function‐Ready Superlubricity in Advanced Microsystems

open access: yesAdvanced Materials, EarlyView.
A unified framework links structural and transformation superlubricity with microsystem functions and deployment requirements. Mechanisms, device architectures, integration strategies, AI‐guided discovery, and benchmarking protocols are connected to define function‐ready superlubricity in advanced microsystems.
Yushan Geng, Jun Yang, Yong Yang
wiley   +1 more source

OLED-Pumped Organic Laser Diode

open access: yesPhotonics
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

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

open access: yesAdvanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti   +11 more
wiley   +1 more source

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

open access: yesJournal 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

Advanced Materials for Organic Photonics [PDF]

open access: yes, 2015
V oblasti nových nízkomolekulárních organických materiálů patří deriváty difenyldiketopyrrolopyrrolu (DPP), používané dříve jako barviva a pigmenty, k objektům vysokého zájmu pro jejich potencionální aplikace v moderních technologiích.
Ouzzane, Imad
core  

Polyfluorene as a model system for space-charge-limited conduction

open access: yes, 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
core   +1 more source

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