High-brightness RGB LEDs have also led to large-area full-colour ... Figure 1: The epilayer structure of an InGaN green laser diode on a c-sapphire substrate. The key to the success of Miyoshi ...

A team led by ... emitting diode (micro-LED) array which was then applied in deep ultraviolet (DUV) maskless photolithography system for the first time. Their study was published in Laser ...

New Curtin-led research has uncovered a method to enhance the adhesion ... such as in cameras and sensors, plus laser diodes used in fibre-optic communication that convert electrical signals into ...

Blue Light Emitting Diodes (LEDs) are semiconductor devices that emit blue light when activated. They are part of the visible LED spectrum and are used to produce blue light by utilizing specific ...

Infrared Light Emitting Diodes (IR LEDs) are a type of LED that emit light in the infrared spectrum, which is invisible to the human eye. These LEDs are typically used in applications where infrared ...

OLED (organic light-emitting diode) displays are famed for their perfect black levels, wide viewing angles, “infinite” contrast performance, and nimble, responsive motion handling. Unlike LED ...

Inside is a planar structure with platinum doping to control carrier life. Minimum typical figures for the four diodes 45ns recovery, 105nC charge, 1.45V forward drop and 3pF junction capacitance.

University of Liverpool researchers are part of an international research collaboration that has shed light on what happens ...

Low-level laser and LED therapy improved hair density in adults with androgenetic ... LLLT devices used were comb- or helmet-style, which were powered by LEDs or laser diodes. Among all patients, 14 ...