He shows how he uses a DLP printer — which has UV light, after all — to expose ... the artwork on the PC board — even easier than laser toner transfer or direct laser exposing it.

[Andreas Bastian] has been working on a device that turns an off-the-shelf laser ... printer, [Andreas]’ design doesn’t rely on either squirting plastic onto a bed or curing liquid resin with ...

As reported in Advanced Photonics Nexus, researchers from the Chinese Academy of Sciences have made a significant advancement by developing a compact, solid-state laser system capable of generating ...

The traditional way to make circuit boards is contact printing ... years ago a 488-nm blue laser was considered state-of-the-art, today's fabrication plants require UV sources for inspection.