Looking for LCD monitor with low vertical range

[Guest]

I'm looking for an LCD monitor that can support a lower vertical frequency
and thus display slow frame rates. A "minimum" would be down to at least
23.976 Hz. Even lower would be better. It needs to have both analog and
digital (DVI/HDMI) inputs. I would be looking for something with a size of
1280x1024 in 19-22 inch or 1920x1200 in 22-27 inch.

All the monitors I have tried so far refuse to accept video with vertical
below 50 Hz or thereabouts.

 

[Bob Myers]

I'm looking for an LCD monitor that can support a lower vertical frequency
and thus display slow frame rates. A "minimum" would be down to at least
23.976 Hz. Even lower would be better. It needs to have both analog and
digital (DVI/HDMI) inputs. I would be looking for something with a size
of
1280x1024 in 19-22 inch or 1920x1200 in 22-27 inch.

I'm not aware of anything that can go that low. The display
electronics (timing controller ICs and drivers) simply aren't made
to operate at those rates.

I assume you're looking for such low rates to support "film"
frame rates (i.e., 24 or 25 FPS, or the "NTSC" versions of the
same as in the 23.976 Hz mode you asked about). The normal
way to handle such material without introducing artifacts is to
use a 2-3X rate (48 or 72 Hz, for instance) and simply double
or triple each frame.

Bob M.

 

[Juarez]

I'm not aware of anything that can go that low. The display
electronics (timing controller ICs and drivers) simply aren't made
to operate at those rates.

I assume you're looking for such low rates to support "film"
frame rates (i.e., 24 or 25 FPS, or the "NTSC" versions of the
same as in the 23.976 Hz mode you asked about). The normal
way to handle such material without introducing artifacts is to
use a 2-3X rate (48 or 72 Hz, for instance) and simply double
or triple each frame.

Bob M.

There is an LCD made for just this purpose by one of the high end
companies but can't remember which one it is right now. The LCD costs well
over a grand though.