FABRICATION METHOD FOR ELECTROGRAPHIC STYLUS ELECTRODE HEAD
Original Publication Date: 1980-Apr-30
Included in the Prior Art Database: 2004-Apr-02
Xerox Disclosure Journal
An electrographic stylus electrode head 10 is manufactured by fabricating, via photolithographic techniques, on one side of a copper-cladded, epoxy glass circuit board 11 an etched parallel pattern of conductive connection rails 18. A connector finger pattern 14 is formed on the opposite side of the board 11 with a set of plated through holes 22 being provided from each connector finger 20 to the rail side of the board. The rails 18 are connected to the plated through holes 22.