7 Oct
2010
7 Oct
'10
6:03 p.m.
On 7 Oct 2010 at 19:22, William Donzelli wrote:
I see phosphor decay rates as being a problem if we're talking a
frame rate of 120 Hz. Were dual-beam CRTs ever used for high-
resolution display (one beam scans even lines; the other scans odd)?
All in all, you'd be better off with 2 CRTs instead of one.
--Chuck
But with many
colors and 120Hz?
It is amazing how many people have overlooked the 120 Hz refresh rate
aspect of this thread. Making a big frame buffer with very fine
resolution is the easy part - getting the video circuits and the tube
to play along is where things get tough.