B - Operations – Transporting – 41 – J
Patent
B - Operations, Transporting
41
J
314/22
B41J 2/40 (2006.01)
Patent
CA 1140982
R/77056 ELECTROGRAPHIC STYLUS WRITING APPARATUS ABSTRACT OF THE DISCLOSURE In a matrix array for the supply of an electrographic stylus writing apparatus, a plurality of styli are driven by short pulses through R/C networks. The styli are divided into subgroups and parallel capacitors connect the styli of each subgroup to a high voltage switch which is responsive to a capacitor pulse driver. Each stylus is also driven through a resistive line which completes the R/C circuit. The resistive lines are connected in parallel for similar styli of each group to a resistor enable pulsing circuit and all resistive lines are connected via isolation diodes to a resistor reset means. In operation, a short pulse from the capacitor driver circuit is applied to all the capacitors of a single group and an enabling pulse is applied to a predetermined single resistive line of each group so that the combined, enabled R/C circuit for a single stylus within one of groups is activated. - 1 -
342393
Sim & Mcburney
Xerox Corporation
LandOfFree
Electrographic stylus writing apparatus does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Electrographic stylus writing apparatus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrographic stylus writing apparatus will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-402191