Two methods of making printed circuit boards at home have long dominated as the favorites; using photo-resist, and the toner-transfer method. The latter involves printing board artwork on a laser ...

You can then use that film for photolithography which has a lot of uses, including making printed circuit boards ... to do double-sided boards. Of course, with a laser cutter and good focusing ...

The research, which was recently published in Nature Communications, outlines a novel 3D printing and laser process to ...