8 Nov
2012
8 Nov
'12
3:30 p.m.
> A B/W CRT can't display color.
On Thu,
8 Nov 2012, Tony Duell wrote:
Not even with a rotating disk of colour filters in
front of it? (CBS
system???)
Or three B&W CRTs, each with it's own filter, and a "beam-splitter"
(reversed to combine) in a projection system (~1970 projection TV)