Hi guys,
For a weird application I need a transparent clear PCB, preferably 2 layer, not particularly high tech (OK with 0.3mm feature size), preferably includes solder mask, can do without. I am OK with using a lower temperature solder.
Ideally it would be on glass-ish or a similar material, but it can also be flexible. I think I remember a thread here some time ago when some guy was building a LED cube using such a PCB (flexible, 2 layer I think), but for the life of me I can't find it.
Any suggestions? So far I've found PCBs on transparent alumina, but the pricing for those was ~4k just for the tooling and an LARGE price per board.
Thanks,
David