Awatarts.1233
net.games
utzoo!decvax!watmath!watarts!eric
Mon Apr 26 04:03:50 1982
Re: The straight poop
All colour crts have `pixels' formed by the mask behind the phosphor screen.
The holes in the mask, either dot or slot shaped, direct the beam from
one of the three electron guns to one of three different coloured phosphor
dots on the screen.
				Eric Gisin, U of Waterloo.