Results 41 to 50 of about 44,933 (293)

The Effect of Purcell Cavities on the Lifetime of Thermally Activated Delayed Fluorescent Emitters

Advanced Functional Materials, EarlyView.
A pressing challenge to OLED displays and lighting is to balance high efficiency and long operational lifetime in the deep blue spectrum. The Purcell effect can reduce the triplet density and hence the probability for destructive energy‐driven triplet annihilation events that limit the OLED lifetime. Here we study of the Purcell effect on two different
Sritoma Paul, Haonan Zhao, Collin N. Muniz, Mark E. Thompson, Stephen R. Forrest   +4 more
wiley   +1 more source

Developing a Non-Invasive Intelligent System for Blood Glucose Level Estimation Using Reflective Optical Sensors

The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science
This paper introduces a non-invasive system for blood glucose monitoring using a reflective optical sensor (TCRT5000) integrated with an Arduino platform.
Mihaela MARIN, Teodora Alexandra DOBRIN, Florin Bogdan MARIN   +2 more
doaj   +1 more source

Synthesis, crystal structure and photophysical properties of bis[2,6-difluoro-3-(pyridin-2-yl)pyridine-κN](trifluoromethanesulfonato-κO)silver(I)

Acta Crystallographica Section E: Crystallographic Communications, 2021
In the title compound, [Ag(CF3SO3)(C10H6F2N2)2], the AgI centre adopts a highly distorted trigonal–planar coordination environment resulting from its coordination by one O atom of the trifluoromethanesulfonate anion and the pyridine N atoms of two ...
Suk-Hee Moon, Sanghyun Paek, Youngjin Kang   +2 more
doaj   +1 more source

2,5-Dibromoindan-1-ol [PDF]

Acta Crystallographica Section E Structure Reports Online, 2012
In the title compound, C(9)H(8)Br(2)O, the cyclo-pentene ring adopts an envelope conformation with the brominated C atom as the flap. In the crystal, mol-ecules are linked by strong O-H⋯O hydrogen bonds into zigzag C(4) chains along [010]. In addition, a C-H⋯π inter-action involving the benzene ring and the H atom attached to the hy-droxy-lated C atom ...
Çelik Í., Akkurt M., Yilmaz M., Tutar A., Erenler R., García-Granda S.   +5 more
openaire   +7 more sources

Zwitterionic Self‐Assembled Monolayer for Simultaneous Noise Suppression and Hole Extraction in High‐Performance Near‐Infrared Organic Photodetectors

Advanced Functional Materials, EarlyView.
This study presents a new hole transporting material (HTM) mechanism for self‐assembled monolayers in near‐infrared organic photodetectors. The formation of zwitterions induces a strong electric field that significantly increases the work function of HTM‐coated indium tin oxide substrates. The devices exhibit low dark current and noise, along with high
Jiyoung Shin, Gyeong Min Lee, Juyeon Shin, Jaewoong Kim, Tae Hyuk Kim, Do Yeon Kim, Myeong In Kim, Kyeounghak Kim, Jae Won Shim, In Hwan Jung   +9 more
wiley   +1 more source

Highly efficient, reliable, and ultraflexible bio-organic light-emitting diode patch

npj Flexible Electronics
Driven by innovations in the form factor of organic light-emitting diode (OLED) displays, the application scope of OLED technology now encompasses the biomedical field, in addition to its existing application domains of mobile phones, televisions, and ...
Jeong Hyun Kwon, Yongmin Jeon, Tae-Yun Lee, Young Hyun Son, Hyeongjun Lee, Dong-Hyun Baek, Sun-Woo Lee, Taek-Soo Kim   +7 more
doaj   +1 more source

Solution-processed deep-blue (y∼0.06) fluorophores based on triphenylamine-imidazole (donor-acceptor) for OLEDs: computational and experimental exploration

Journal of Information Display, 2021
Developing solution-processable deep-blue emitters for organic light-emitting diodes (OLEDs) is still a challenging task. In this context, two new solution-processable deep-blue emitters, N, N-diphenyl-4’-(1-(3-(trifluoromethyl)phenyl)-1H-phenanthro[9,10-
Jaipal Devesing Girase, Sandhya Rani Nayak, Jairam Tagare, Shahnawaz, Mangey Ram Nagar, Jwo-Huei Jou, Sivakumar Vaidyanathan   +6 more
doaj   +1 more source

Conductive Bonding and System Architectures for High‐Performance Flexible Electronics

Advanced Functional Materials, EarlyView.
This review outlines bonding technologies and structural design strategies that support high‐performance flexible and stretchable electronics. Bonding approaches such as surface‐activated bonding and anisotropic conductive films, together with system‐level architectures including buffer layers and island‐bridge structures, possess distinct mechanical ...
Kazuma Nakajima, Kenjiro Fukuda
wiley   +1 more source

GreenVis: Energy-Saving Color Schemes for Sequential Data Visualization on OLED Displays [PDF]

, 2012
The organic light emitting diode (OLED) display has recently become popular in the consumer electronics market. Compared with current LCD display technology, OLED is an emerging display technology that emits light by the pixels themselves and doesn’t ...
Lin, Xiao, North, Chris, Wang, Ji
core   +1 more source

5-Aminopentan-1-ol [PDF]

Acta Crystallographica Section E Structure Reports Online, 2011
The title compound, C(5)H(13)NO, is an aliphatic amino-alcohol with both functional groups residing on terminal C atoms. Apart from the hy-droxy group, all non-H atoms are nearly co-planar, the maximum deviation of an atom taking part in the least-squares plane defined by the mentioned non-H atoms being 0.029 (1) Å.
Richard Betz, Thomas Gerber, Henk Schalekamp   +2 more
openaire   +3 more sources