An upconversion organic light-emitting diode (OLED) based on a typical blue-fluorescence emitter achieves emission at an ultralow turn-on voltage of 1.47 V. The technology circumvents the traditional ...
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From VR headsets to flexible phones: Micro-LEDs aim to overcome size and brightness challenges
A Texas A&M University chemical engineering professor is helping chart the path for micro light-emitting diode displays—known as micro-LEDs—that could transform how future electronic devices are ...
Eric Franklin led the CNET Tech team as Editorial Director. A 20-plus-year industry veteran, Eric began his tech journey testing computers in the CNET Labs. When not at work he can usually be found at ...
Perovskite LEDs with the world's highest efficiency (EQE = 23.4%) -- Seoul National University and University of Pennsylvania Research team at Seoul National University (Prof. Tae-Woo Lee) and ...
Researchers combined OLEDs with metasurfaces to project holograms. The method enables simpler, cheaper, and smaller displays.
At-home LED face masks look like they came straight out of a “Star Wars” movie, but these devices are less sci-fi and more straight-up science-based. But they do have origins in real-life space travel ...
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