What Is A Light-Emitting Diode? A light-emitting diode (LED) is a semiconductor device that emits light when an electric current flows through it. LEDs function by converting electrical current into ...

There’s a new type of LED in town. These light-emitting diodes (LEDs) are made from a material called perovskite, a calcium ...

LED lighting technology is increasingly adopted for its energy efficiency, durability, and longevity, making it an ideal solution for modernizing urban areas and developing smart city infrastructures.

GLEN CARBON — Those 40 and older may remember spending hours playing Mattel’s hand-held football game, the one full of red light-emitting diodes, or LEDs. Those red LEDs are the invention of Nick ...

The latest developments in this field bring together biology and materials science in novel ways, particularly in applications where light must be manipulated, controlled, or converted. One of the ...

OLED isn't the end goal, it's just a stopgap. Micro-LED offers the benefits of OLED plus high brightness levels, high ...

(Nanowerk News) Research teams from Southeast University, led by Professors Zhenhua Ni and Junpeng Lv, in collaboration with Professor Hongwei Liu from Nanjing Normal University and Professor Peng ...

A federal rule that took effect on Tuesday will largely consign one of the world's great inventions — the incandescent light bulb — to the technological dustbin. The rule from the U.S. Department of ...

SHENZHEN, GUANGDONG, CHINA, January 21, 2026 /EINPresswire.com/ -- As the global tech community converges annually for ...