Does anyone know of any information around on "raw" active matrix LCD
displays?  I got these neat .7inch displays (didn't everyone?), and I
can mostly figure out the (very sketchy) data sheet, but I've got some
specific questions:

1) Ok, there are 4 phases of Horizontal clock (plus their complements), RGB
   inputs, a vertical clock and its complement.  That much makes sense (but
   is somewhat ugly, apparently being 18V logic.)  There are also Hdata and
   Vdata that I don't understand.  Are these the equivilent of Hsync and
   Vsync to indicate start/end of line/field/etc?

2) The display is designed to display NTSC video, making each Hclock run at
   a period of 193 nS.  Fine. (well, actually, is that period or half the
   period?)   How much slower can it run and still display a recognizable
   picture? (ie, what's FY1.max)  Something around 1000nS would be nice.
   (I'm not really interested in "real video", but rather something like
   the pseudo-video that a PIC can generate ala the Circuit Cellar weather
   project published a while ago...)


Thanks
Bill W