- A light-
emitting diode (LED) is a
semiconductor device that
emits light when
current flows through it.
Electrons in the
semiconductor recombine with electron...
- An
organic light-
emitting diode (OLED), also
known as
organic electroluminescent (organic EL) diode, is a type of light-
emitting diode (LED) in which...
- Look up
emit in Wiktionary, the free dictionary.
Emit may
refer to:
Emit,
North Carolina, an
unincorporated community Em:t Records, a
British record label...
- Look up
emitter in Wiktionary, the free dictionary.
Emitter may
refer to: Cathode, or
negative electrode, in a
vacuum tube or
diode Anode, or positive...
- vertical-external-cavity surface-
emitting-laser (VECSEL) is a
small semiconductor laser similar to a vertical-cavity surface-
emitting laser (VCSEL).
VECSELs are...
- surface,
contrary to
conventional edge-
emitting semiconductor lasers (also
called in-plane lasers)
which emit from
surfaces formed by
cleaving the individual...
- A
flexible organic light-
emitting diode (FOLED) is a type of
organic light-
emitting diode (OLED)
incorporating a
flexible plastic substrate on
which the...
- BJT are
called emitter, base, and collector. A
discrete transistor has
three leads for
connection to
these regions. Typically, the
emitter region is heavily...
- lights.
Following NASA's
innovation in the 1990s with
Light Emitting Diodes (LEDs) that
emit a
specific narrow light spectrum, LED
Therapy (LEDT) showed...
-
invented in 1904 by John
Ambrose Fleming. It
contains only a
heated electron-
emitting cathode and an anode.
Electrons can flow in only one
direction through...