Jens is in a University - I'm sure someone somewhere will have access to one ! However, etching is a good option too, but with 12mil/0.25mm there may well be a lot of undercutting.
ISTR that someone on this group (John S?) has the glyphs for the Z568 series - those and the ZM1040 are lovely, though I like the GR10Js... Should have mentioned that the fill pressure is a vital part of all this process - you need to experiment. Actually, you need a copy of Bylander "Electronic Displays", Texas Instruments, 1979 (ISBN: 0-07-009510-8) - Maybe there are PDF copies on-line. Weston would be good (I know some folk have scanned that), and Dance "Electronic Counting Circuits" has useful information too, Nick On Oct 30, 4:02 am, John Rehwinkel <[email protected]> wrote: > > Have the cathodes laser-cut - far easier. > > If you don't happen to have your own Nd:YAG laser, and you want to make > cathodes at home, > you can photoetch many metals just like printed circuit boards without the > board. Granted, I > don't know offhand if ammonium persulfate or ferric chloride will dissolve > molybdenum, but > presumably if they won't, something will. > > - John -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To post to this group, send an email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/neonixie-l?hl=en-GB.
