Liquid crystal driving system

Details Liquid crystal driving system Liquid crystal driving system

1988-03-16

1989-05-30

Corbin, John K.

Communications: electrical

Land vehicle alarms or indicators

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

340784, 350335, G02F 1133

Patent

active

048345032

ABSTRACT:
In a liquid crystal driving system for driving a plurality of liquid crystal display devices with a single liquid crystal driver, segment signals from the driver are connected in common to the liquid crystal devices. Meanwhile, common signals which are connected to the liquid crystal display devices are in different waveforms from each other.

REFERENCES:
patent: 3761171 (1973-09-01), Fields
patent: 4336536 (1982-06-01), Kalt et al.
patent: 4392719 (1983-07-01), Sekimoto
patent: 4423929 (1984-01-01), Gomi
patent: 4436376 (1984-03-01), Fergason
patent: 4547043 (1985-10-01), Penz
patent: 4555701 (1985-11-01), Dahl et al.

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