Feedback
Shadow mask
Meaning
Noun
●
In Television:
A
plate
punched
with
tiny
holes
that
separate
the
coloured
phosphors
in the
layer
behind the front
glass
of the
screen
. Three
electron guns
at the back of the
screen
sweep
across the
mask
, with the
beams
only
reaching
the
screen
if they
pass through
the
holes
.
Sourced from
Wiktionary
Join 10 million students and professionals writing 70% faster at QuillBot.com
Start writing better