Driving system of display

Details Driving system of display Driving system of display

1979-03-27

1981-07-14

Trafton, David L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340752, 340798, 340814, 350333, G06F 3147

Patent

active

042789745

ABSTRACT:
A driving system for matrix display device having X electrodes and Y electrodes for displaying at selected crossing points of the electrodes is provided with a timing signal generator for controlling the X electrode scanning signals, a display signal converter receptive of a portion of display information addressed by a signal from the time signal generator for converting the display information into a portion of the signals for display. A memory device stores the portion of the signals for display and applies the same to the driving circuit for the Y electrodes. The drive to the Y electrodes is inhibited while information to be stored is being stored in the memory.

REFERENCES:
patent: 3895372 (1975-07-01), Kaji et al.
patent: 3973252 (1976-08-01), Mitomo et al.
patent: 4127848 (1978-11-01), Shanks
patent: 4145685 (1979-03-01), Farina

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