H - Electricity – 05 – B
Patent
H - Electricity
05
B
314/41
H05B 1/02 (2006.01) B41J 2/35 (2006.01)
Patent
CA 1039201
DRIVE CIRCUIT FOR THERMAL PRINTING ARRAY Abstract of the Disclosure A drive circuit for a matrix coupled thermal printing bar which permits the address of large arrays as would be used in a thermal facsimile printing system without the necessity for individually driving each element or providing isolated diodes to prevent leakage paths. The circuit utilizes the application of an intermediate voltage to the unaccessed rows or columns to limit the applied power to the unaccessed elements below that required to raise them to printing temperatures.
252024
Northern Telecom Limited
LandOfFree
Drive circuit for thermal printing array does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Drive circuit for thermal printing array, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Drive circuit for thermal printing array will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-193355