Lighting up the future with organic semiconductors
New multidisciplinary research from the University of St Andrews could lead to more efficient televisions, computer screens, and lighting.
Mar 27, 2024
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Engineering
Page 3 - News tagged with light-emitting diode
Engineering
Scientists advance affordable, sustainable solution for flat-panel displays and wearable tech
A research team led by Lawrence Berkeley National Laboratory (Berkeley Lab) has developed "supramolecular ink," a new technology for use in OLED (organic light-emitting diode) displays or other electronic devices. Made of ...
Jan 22, 2024
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Engineering
Researchers develop novel stackable hole injection layer material for solution-processed OLEDs
Organic light-emitting diode (OLED) displays are widely used in cameras, mobile phones, television sets, and other modern day electronic devices. However, the present technology for fabricating OLEDs is cost and labor intensive. ...
Mar 15, 2023
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Engineering
'Matryoshka doll' structures provide solution for next-generation miniaturized filter capacitors
A research team led by Prof. Meng Guowen and Prof. Han Fangming from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences, together with Prof. Wei Bingqing from the University of Delaware, miniaturized ...
Mar 19, 2024
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Electronics & Semiconductors
Operation mechanism of light-emitting electrochemical cells: A cheaper alternative to organic light-emitting diodes
Light-emitting electrochemical cells (LECs) are a type of organic light-emitting devices. Compared to organic light-emitting diodes (OLEDs), LECs exhibit a simpler structure, greater flexibility, and can be manufactured at ...
Jun 5, 2023
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Engineering
Is a stretchable smart tablet in our future?
Engineering researchers at Michigan State University have developed the first stretchable integrated circuit that is made entirely using an inkjet printer, raising the possibility of inexpensive mass production of smart fabric.
Feb 15, 2017
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Engineering
New technology: Hygienic beer caps
UV light inactivates germs in drinking water. Until now, the disinfection process relied on mercury-vapor lamps, which emit light in the UV spectrum. However, mercury is a heavy metal that affects human health and the environment. ...
Aug 2, 2019
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Engineering
A new generation of instruments for gas permeation measurement
As part of the SimPerm project, researchers at the Fraunhofer Institute for Material and Beam Technology IWS in Dresden have developed an innovative measuring technique for reliably determining the permeation rate of films. ...
Mar 2, 2023
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Engineering
Smart windows could combine solar panels and TVs too
Imagine standing in front of a wall of windows, surveying the view. You hear someone enter the room behind you. You turn. "Welcome," you say. "Here is the video I wanted to show you." At the press of a button, the view vanishes ...
May 11, 2018
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9
Engineering
Researchers create new smart materials for wearable technology
Fitness trackers, smartwatches and other wearable devices are popular ways to monitor and manage personal health. Researchers at the FAMU-FSU College of Engineering are helping advance that technology by developing soft and ...
Oct 19, 2023
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