Pattern the front-side grid, or a back-side structure with this 100% solids inkjet resist. Cured on the fly at high productivity using inexpensive printers, the resist is chemically and thermally stable, allowing for less than 40 micron patterns and zero undercut etching. Easy stripping with Helios Inkjet Stripper and etch with Helios ARC Etch chemicals. High temperature ink tolerance overcomes problems of older hot-melt ink technology.
Helios ARC Etch
Mild, yet very effective etch for precision formation of patterns through anti-reflective coatings.
Helios Inkjet Stripper
Removes Helios inkjet resists from wafers quickly and effectively, leaving no residues. Environmentally friendly.