Feature formation in thick-film inks

摘要

In a method for forming one or more features in a thick-film ink deposited on a substrate, a photoimagable material is used to define a negative of the one or more features on the substrate. A thick-film ink is then deposited on at least part of the substrate, abutting at least some of the photoimagable material. The thick-film ink is cured, and the photoimagable material is removed. One embodiment of the method is used to produce a channel plate. Another embodiment of the method is used to produce a switch.