17 Feb
2010
17 Feb
'10
7:36 p.m.
--- On Wed, 2/17/10, Chuck Guzis <cclist at sydex.com> wrote:
This is true. I'd forgotten about those. But, I'm pretty sure tubes such as those
were never used in computer displays.
-Ian
The picture
tube from an IBM 5151 display ought to
work. That's about
as long a persistence as they get...
Not even by a long shot. The yellow/orange phosphors
used on some
radar equipment could take many seconds to decay.