light-emitting diode

Noun light-emitting diode has 1 sense

• light-emitting diode(n = noun.artifact) led - diode such that light emitted at a p-n junction is proportional to the bias current; color depends on the material used;
is a part of alphanumeric display, digital display
is a kind of crystal rectifier, diode, junction rectifier, semiconductor diode
has particulars: oled, organic light-emitting diode