Inorganic LEDs are light-emitting diodes (LEDs) made from a crystalline semiconductor. The optical emission wavelength can be selected by varying material composition. Example active regions ...

Both laser diodes and LEDs (light-emitting diodes ... See laser and solid state laser. THIS DEFINITION IS FOR PERSONAL USE ONLY. All other reproduction requires permission.

LG Electronics released a 65-inch ultra-organic light-emitting diode (OLED) television Monday, saying it hoped the new ...