LCD Refresh Rate

  • Thread starter Thread starter CaptNemo
  • Start date Start date
The highest

prolly 75Hz for many 17"-19" tft
Click to expand...
BWAHAHAHAHA...

****ING CLUELESS MORON.

Clue: CRT..the "dots" fade. If they're not refreshed then they
disappear altogether.
LCD..the dots stay on until their state is switched.

Therefore refresh rate doesn't matter a jot with LCD.
 
You are wrong. LCD/TFT monitors have one optimal refresh rate and
resolution.
Click to expand...

BWAHAHAHAHA...

****ING CLUELESS MORON.

Clue: CRT..the "dots" fade. If they're not refreshed then they
disappear altogether.
LCD..the dots stay on until their state is switched.

Therefore refresh rate doesn't matter a jot with LCD.
 
Hmmm, you repeat the same BS three times in a thread, *plonk*.
Click to expand...
ROFLMAO. Why did you feel the need to post "plonk"? Do you think I give
a toss about allegedly being killfiled by a halfwit?
 
There is very noticeable image degradation on my LCD if I run it at
anything other than 75.
Click to expand...
That'll be the slight image ghosting most noticable on text. Try
altering the "phase" adjustment on the monitor controls. If you were
using the DVI output on the graphics card it wouldn't matter.
 
Clue: CRT..the "dots" fade. If they're not refreshed then they
disappear altogether.
LCD..the dots stay on until their state is switched.

Therefore refresh rate doesn't matter a jot with LCD.
Click to expand...

There must be a special on clueless twats today. Refresh rate on an LCD is
the time required for the LED's to change from a specific color to another.
Converted from milliseconds to Hertz. Idiot.
 
ROFLMAO. Why did you feel the need to post "plonk"? Do you think I give
a toss about allegedly being killfiled by a halfwit?
Click to expand...

Hey Irish, - you having a bad day son ? you are better than that !
just stick with it - transfer of knowledge can be hard work at times.

¸ô¶ó
 
There must be a special on clueless twats today. Refresh rate on an LCD is
the time required for the LED's to change from a specific color to another.
Converted from milliseconds to Hertz. Idiot.
Click to expand...
Dumbass, that's called RESPONSE TIME. Are you really THAT stupid?

There's no point in converting that to Hz because you don't repeat the
same operation on the same pixel until you have to unlike a CRT where
each pixel HAS to be refreshed over 25 times a second.
 
Hey Irish, - you having a bad day son ? you are better than that !
just stick with it - transfer of knowledge can be hard work at times.
Click to expand...
Another dumbass rears his head. Why am I Irish, because of my name?
Clue: Its GAELIC so can be Irish, Sots or Welsh and I'm neither of
those.
 
Shawk said:
Agreed. Native on my 17" is 60Hz and it's rock steady.

--
Click to expand...


Well im sorry you lot have cheap ass screens, my iiyama 17" (Prolite E431S)
is 75hz native and its not the only one.

Fact is, its was a very GOOD answer, because displays have refresh values
UPTO their native rate but not over it therefore whatever the highest rate
is allowed in the drivers is what to set (that is assuming you have the
proper drivers for your tft screen loaded).
 
::> Augustus wrote:
:> >
:> >>>Which one to use?
:> >>
:> >>The highest
:> >>
:> >>prolly 75Hz for many 17"-19" tft
:> >
:> > Bad answer. The best to use is the native resolution. Which is never 75Hz
:> > for a 17-19" TFT.
:>
:> Agreed. Native on my 17" is 60Hz and it's rock steady.
:
:Well im sorry you lot have cheap ass screens, my iiyama 17" (Prolite E431S)
:is 75hz native and its not the only one.
:
:Fact is, its was a very GOOD answer, because displays have refresh values
:UPTO their native rate but not over it therefore whatever the highest rate
:is allowed in the drivers is what to set (that is assuming you have the
:proper drivers for your tft screen loaded).

But fact is that it matters very little in the case of flat panels,
since it's not like the pixels 'turn off' the way phosphors do if your
refresh rate is lower. In fact, I think the panel will use its native
refresh rate if it's hooked up DVI regardless of what you set it to.

Oh, and just by the way, 'refresh rate' isn't really RESOLUTION.
That's that 'm pixels by n pixels' thing. It's usually 1280x1024 for
(non-laptop) panels up to 19" and then goes up to 1600x1200 for larger
panels.
 
I know on CRTs the higher the refresh rate, the better.
Is it the same on LCD flat panels? Just got a new one. My lcd (viewsonic
vx910 ... video card is ati x700pro) can be set at either 60 hertz or 70
hertz.
Which one to use?
Click to expand...

Hi:

If you are using the x700 Pro's DVI OUT to the LCD's DVI IN terminal,
use whatever ViewSonic says is "native". Likely 60Hz.
The 70Hz setting is probably for an analog setup.

My video setup:
ATI Radeon 9800 XT 256MB AGP retail (Cat5.1)
DV-I: Monitor #1 Samsung SyncMaster 213T Black 21.3" TFT
1600x1200 32bit 60Hz (native) Normal size 96DPI
VGA: Monitor #2 ViewSonic P225f 22" Aperture Grille CRT
1600x1200 32bit 85Hz Normal size 96 DPI

Happy trails,
 
Fred J. McCall said:
::> Augustus wrote:
:> >
:> >>>Which one to use?
:> >>
:> >>The highest
:> >>
:> >>prolly 75Hz for many 17"-19" tft
:> >
:> > Bad answer. The best to use is the native resolution. Which is never 75Hz
:> > for a 17-19" TFT.
:>
:> Agreed. Native on my 17" is 60Hz and it's rock steady.
:
:Well im sorry you lot have cheap ass screens, my iiyama 17" (Prolite E431S)
:is 75hz native and its not the only one.
:
:Fact is, its was a very GOOD answer, because displays have refresh values
:UPTO their native rate but not over it therefore whatever the highest rate
:is allowed in the drivers is what to set (that is assuming you have the
:proper drivers for your tft screen loaded).

But fact is that it matters very little in the case of flat panels,
since it's not like the pixels 'turn off' the way phosphors do if your
refresh rate is lower. In fact, I think the panel will use its native
refresh rate if it's hooked up DVI regardless of what you set it to.

Oh, and just by the way, 'refresh rate' isn't really RESOLUTION.
That's that 'm pixels by n pixels' thing. It's usually 1280x1024 for
(non-laptop) panels up to 19" and then goes up to 1600x1200 for larger
panels.
Click to expand...
Right

Im on DVI on the iiyama if it makes any difference to you, I can choose 60,
70 or 75 (native at 75 asccording to the spec).
 
Back
Top