The semiconductor light-emitting diode, or LED, is a key component of today's technology. Modern households have numerous tiny glowing indicators — provided by LEDs — that are used for reading ...

When looking across the discrete components in your electronic armory ... Zener, and avalanche diodes, or even LEDs, instead they are simply a one-way valve for electrical current.

Then knowing he needed 4 mA to power each LED for backlighting he used some 1978 vintage current limiting diodes designed to ... the simplicity of such a component, [Eric] constructs a current ...

The evolution of LED technology has led to the development of several types, primarily inorganic LEDs, OLEDs, and QLEDs. Inorganic LEDs are known for their durability and energy efficiency, making ...

Active components rely on an external power source to control ... The most widely known modern application for diodes is in light-emitting diodes (LEDs). These use a special kind of doping so that ...