29 Jan
2006
29 Jan
'06
1:50 p.m.
On Sun, 29 Jan 2006, Richard wrote:
Presumably you mean 375-475? I can't imagine
displaying 3 lines on a
CRT ;-).
Back when Comdex was still active, there were a lot of technologies used
for billboard sized screens. One of the techniques that I saw was a
billboard made of thousands of 2" CRTs, using each 2" CRT as a single
pixel. Each CRT only displayed 3 "lines", RED, BLUE, and GREEN.