LED

Credit: Photo Researchers, Inc. /SCIENCE PHOTO LIBRARY

Restrictions:

Caption: LED. Light emitting diodes (LEDs) are made of two thin film layers of semiconducting material impregnated with impurities that create opposite electrical properties. Passing an electric current through the LED makes it produce light. The colour of the light depends upon the semiconducting material used.

Release details: Model release not required. Property release not required.

Keywords: circuit component, coloured, device, diode, electroluminescence, electronic, electronics, gallium nitrate, led, leds, light, light emitting diode, non-integrated, object, pin, pins, semiconductor, still life, still-life, studio shot, technological, technology, technology equipment

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.