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.

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 ...

Current stereolithography printers make use of UV laser scanned over the bottom of a vat of UV-sensitive liquid photopolymer resin, which is chemically tweaked to make it sensitive to the UV ...