Results 111 to 120 of about 19,868 (287)
Advanced Electronic Materials, EarlyView.Composite‐based flexible electronics integrate biodegradable polymers, conductive networks, and multilayer device architectures to balance electrical performance, mechanical durability, and controlled degradation. Interfacial engineering and encapsulation regulate transport stability and operational lifetime, while programmed disassembly enables ...
Sayam, Sangho Cho
wiley +1 more source
Ultra small OLED pico projector
, 2022 3436An ultra compact projection system based on a high brightness OLED micro display is developed. System design and realization of a prototype are presented.
Vogel, U. +3 more
core +1 more source
Effect of Dipole Position and Orientation on Light Extraction for Red OLEDs on Periodically Corrugated Substrate - FEM Simulations Study [PDF]
Informacije MIDEM, 2021 M. Kovačič, M. Kovačič
doaj +1 more source
Advanced Energy Materials, EarlyView.This review looks at the different experimental techniques that measure spatiotemporal charge carrier dynamics. This information is viewed in the context of particulate photocatalysts, outlining the insights these techniques provide and how they advance our understanding.
Sutripto Khasnabis, Robert Godin
wiley +1 more source
Beyond Radical Emitters: Hot‐Exciton Electroluminescence From Singlet Diradicaloids
Angewandte Chemie, EarlyView.The first hot‐exciton mechanism in a singlet diradicaloid is demonstrated in a polychlorinated Thiele hydrocarbon‐based organic light‐emitting transistor. Reverse intersystem crossing involving the T2 and bright singly excited states enables electroluminescence beyond the 25% spin‐statistical limit, leading to remarkable external quantum efficiency ...
Mario Prosa +12 more
wiley +2 more sources
, 2018 (a) OLED with shield box, and (b) the detailed structures of the shield box. The shield box contains the OLED itself and the video converters without additional shielding between the individual units.
Suk-Min Hong (5848532) +6 more
core +1 more source
Free Charge Generation in Organic Photoconversion Devices–the Impact of Electrostatic Potentials
Advanced Energy Materials, EarlyView.Free charge generation in organic photovoltaic and photodetector devices typically requires an external driving force to separate bound excitons formed upon photoexcitation. This review details how electrostatic potentials, arising from molecular charge distributions in organic semiconductors, can impact interfacial energetic landscapes and promote ...
Emily J. Yang +3 more
wiley +1 more source
Angewandte Chemie, EarlyView.We developed a fast, aqueous one‐pot synthesis for PEDOT:PSTFSI, combining sequential reversible addition–fragmentation chain‐transfer (RAFT) and oxidative polymerization. This method eliminates toxic solvents and purification steps, achieving full monomer conversion in under 3 h.
Fantine Negny +6 more
wiley +2 more sources
, 2019 Department of Materials Science and EngineeringOrganic light emitting diode (OLEDs) is one of the main display for smart devices such as tablet PCs, flexible devices and TVs. Currently a positive-tone photosensitive polyimide is used to pattern the Pixel
Park, Sung-Hoon
core