Light-emitting diodes (LEDs) are everywhere in modern life, from smartphones to home lighting. But today’s LEDs have a major limitation: when you try to make them brighter by increasing their power, they become less efficient. Light-emitting diodes (LEDs) are everywhere in modern life, from smartphones to home lighting. But today’s LEDs have a major limitation: when you try to make them brighter by increasing their power, they become less efficient. Optics & Photonics Phys.org – latest science and technology news stories
Brighter and more efficient LEDs with low polarization resist ‘efficiency droop’
