High-Brightness Perovskite-Based LEDs Developed

Researchers from the University of Cambridge, University of Oxford and the Ludwig-Maximilians-Universität in Munich have developed high-brightness perovskite-based LEDs. Continue reading High-Brightness Perovskite-Based LEDs Developed

Efficient Room-Temperature Phosphorescent OLEDs Developed

The team of Jinsang Kim, a professor of materials science and engineering and chemical engineering at the University of Michigan, developed bright, metal-free, organic, phosphorescent light emitters. Continue reading Efficient Room-Temperature Phosphorescent OLEDs Developed

Pyramid-Like Arrangement Makes LEDs Brighter

According to the scientists at the University of Michigan, triangular phosphorescent organic light-emitting diodes (PHOLEDs) arranged into a pyramid-like structure shine three times brighter than a flat configuration of LEDs at the same current. Continue reading Pyramid-Like Arrangement Makes LEDs Brighter

Cree Introduces LED T8 Tubes Aimed at Replacing Fluorescent Lights

Cree, a U.S. multinational manufacturer of semiconductor light-emitting diode (LED) materials and devices, has introduced a series of LED T8 replacement tubes that “finally gives commercial lighting users reasons to switch to LED lighting and stop using linear fluorescent tubes.” Continue reading Cree Introduces LED T8 Tubes Aimed at Replacing Fluorescent Lights

New Processing Method Makes LEDs Brighter, More Stable

Researchers from North Carolina State University have developed a new processing technique that makes light emitting diodes (LEDs) brighter and more resilient by coating the semiconductor material gallium nitride (GaN) with a layer of phosphonic acid derivatives. Continue reading New Processing Method Makes LEDs Brighter, More Stable

Scientists Create Thinnest LED Ever

University of Washington scientists have built the thinnest LED ever. It can be used as a source of light energy in electronics. The LED is based off of two-dimensional, flexible semiconductors, making it possible to stack or use in much smaller and more diverse applications than current technology allows. Continue reading Scientists Create Thinnest LED Ever

Gallium Nitride Transistors Make LED Lamps More Compact, Efficient

Researchers have found a way to make LED lamps even more compact while supplying more light than commercially available models. The key to success: transistors made of the semiconductor material gallium nitride. Continue reading Gallium Nitride Transistors Make LED Lamps More Compact, Efficient