METHODS OF FORMING TRACKS AND TRACK ARRANGEMENTS

摘要

Printed circuit board or other tracks are formed by the deposition of liquid to form dots on a substrate from nozzles mutually spaced by a distance s. A set of n dot diameters Di = 2s(1/2 + i/n), is used to produce linear tracks at one or more directions with respect to an axis X; each track having a minimum track width TW = s(3n-2)/n; and the minimum spacing of tracks along the axis X being TS = s/n.