Well, I
don't know whether they're "plasma/LCD" or not, but I find I
get dramatically better picture quality out of flat-screens as
compared to CRTs.
Well, the last two CRTs I bought are flat-screen so I'm not
sure
exactly what you're getting at.
By "flat-screen" I mean something like "display with width and height
significantly greater than front-to-back depth", not "display with
physically flat viewing surface"; furthermore, from context, I don't
think it's all that great a stretch to also read it as "...as
contrasted with CRTs, and therefore not including CRTs", which I did
mean (while I understand CRTs that fit that description do exist, they
are quite rare). Perhaps I should call them "flat panel" instead.
I don't know whether the displays I'm talking about are LCDs, plasma,
TFT, LED, or what - for all I know some of those are susbets of others,
even.
The biggest problems with LCD panels are colour
registration, black
level/contrast and response time.
I don't know what kind of flat-panel technology I'm talking about. But
I not so very long ago paid about $200 for a brand-new 1280x1024 flat
panel that is substantially better, to my eye, than any CRT I would
expect to get for a comparable amount of money. Possibly it's not LCD;
I don't know. (It's an Acer AL1716B. I've also used a Dell
something-or-other at work, and find it comparable.)
In my experience, flat panels are roughly on a par with CRTs for colour
registration. (I'm perfectly willing to believe this means the CRTs
I've used need adjustment, but it's still true.)
Black level is mildly annoying, but only very mildly - and I'm totally
willing to put up with it for the sake of crisp pixel edges and no
fading of thin vertical lines (each of which has been a near-universal
problems with CRTs in my experience).
Response time is not really an issue for me. They've got it down under
10ms, and with a vertical retrace rate of 76Hz (I just checked, that's
what I'm using), there's no point worrying about differences under
about 13ms (1000ms/76).
Even with top of the range panels, their comparatively
slow response
time leads to very noticable blurring when things move around on the
screen - and I'm not talking about games here, I find this blurring
totally unacceptable even when scrolling text windows, etc.
I find it no worse than the blurring from phosphor persistence on CRTs.
(For relatively recent panels, that is, such as the ones I bought.
I've got a couple of old machines with built-in flat-panel displays
with substantially worse persistence issues.)
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