Organic light-emitting diodes are used in smart phones, tablets, and large TV screens. As they do not need any additional background illumination, they are energy-efficient. The can be produced at low costs by thin-film technology ...
Analytical Chemistry
Jun 19, 2023
0
28
Smartphones could one day become portable quantum sensors thanks to a new chip-scale approach that uses organic light-emitting diodes (OLEDs) to image magnetic fields, with significant implications for use in health care ...
Condensed Matter
Apr 26, 2023
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52
Researchers at the University of St Andrews, working with colleagues at the University of Cologne, have discovered a way of coupling light and matter to ensure optimum brightness and color of the latest TVs and smart screen ...
Optics & Photonics
Mar 16, 2023
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48
Scientists at UCL and the IIT—Istituto Italiano di Tecnologia (Italian Institute of Technology) have created a temporary tattoo with light-emitting technology used in TV and smartphone screens, paving the way for a new ...
Materials Science
Feb 26, 2021
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398
Organic light-emitting diode (OLED) displays are now very popular features of many mainstream products including smartphones and televisions. OLEDs have the advantages of being low cost, light, flexible, and easy to modify, ...
Materials Science
Jan 12, 2021
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77
Using a new combination of emitter molecules, researchers in Japan have demonstrated the promise of a novel approach to overcome a major challenge facing displays using organic light-emitting diodes: a blue light source matching ...
Optics & Photonics
Jan 4, 2021
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627
You can't see it with the naked eye, but a new fluorescent organic light-emitting diode (OLED) could shed light on the development of innovative applications in devices such as smartphone and television displays using near-infrared ...
Materials Science
Nov 12, 2020
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29
Researchers are pushing the boundaries of data speed with a brand new type of organic LED.
Optics & Photonics
Jul 17, 2020
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90
At the Paul Scherrer Institute PSI, researchers have gained insights into a promising material for organic light-emitting diodes (OLEDs). The substance enables high light yields and would be inexpensive to produce on a large ...
General Physics
May 1, 2020
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1927
Highly functional and free-form displays are critical components to complete the technological prowess of wearable electronics, robotics, and human-machine interfaces.
Nanomaterials
Feb 28, 2020
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27
