- A
phosphor is a
substance that
exhibits the
phenomenon of luminescence; it
emits light when
exposed to some type of
radiant energy. The term is used both...
-
brighter rare
earth phosphors began replacing dimmer and cadmium-containing red and
green phosphors.
Eventually blue
phosphors were
replaced as well...
-
Phosphor bronze is a
member of the
family of
copper alloys. It is
composed of
copper that is allo**** with 0.5–11% of tin and 0.01–0.35% phosphorus, and...
- that no one area of the
screen remained illuminated for too long. With
phosphor-based
electronic visual displays (i.e. CRT-type
computer monitors, oscilloscope...
-
obtained by
using multiple semiconductors or a
layer of light-emitting
phosphor on the
semiconductor device.
Appearing as
practical electronic components...
- Laser-powered
phosphor display (LPD) is a large-format
display technology similar to the cathode-ray tube (CRT). Prysm, Inc., a
video wall
designer and...
- In
phosphors and scintillators, the
activator is the
element added as
dopant to the
crystal of the
material to
create desired type of nonhomogeneities...
- alternating-intensity red, green, and blue
phosphors,
monochrome monitors have only one
color of
phosphor (mono
means "one", and
chrome means "color")...
-
phosphor material,
light is
emitted through the
process of phosp****scence. The
overall process of
using a
radioactive material to
excite a
phosphor and...
-
Phosphor bands were
introduced on
British stamps from 1959 as a
replacement for the
previous graphite lined stamps as an aid in the
mechanical sorting...
