The four-layer diode, also known as a Shockley Diode, is a crystal made of alternating layers of N- and P- type semiconductors. By putting in four layers, instead of the three used in transistors ...

Researchers from Singapore’s Nanyang Technological University and its Agency for Science, Technology and Research are ...

Cibc World Markets Corp purchased a new stake in shares of Diodes Incorporated (NASDAQ:DIOD – Free Report) in the fourth ...

In this module on LEDs, we will cover the following topics: Basic operating principles of LEDs, Survey of LEDs, Blue LED and solid state lighting, Basic principle of semiconductor laser, Condition for ...

In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, independently, a forgotten Russian genius — Oleg Losev — discovered the LED.

Researchers at Nichia Corporation have demonstrated green InGaN-based lasers grown on c-plane sapphire, with lifetimes capable of supporting commercial applications. The demonstration of green ...