Liquid crystal matrix display cells piled with non-overlapping d

Details Liquid crystal matrix display cells piled with non-overlapping d Liquid crystal matrix display cells piled with non-overlapping d

1981-02-12

1984-05-15

Corbin, John K.

Communications: electrical

Land vehicle alarms or indicators

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

340784, G02F 133

Patent

active

044484909

ABSTRACT:
A liquid crystal display device having a plurality of display sections each formed of a plurality of common electrodes and corresponding segment electrodes to display a character is disclosed. The device comprises a plurality of liquid crystal display elements piled in the direction perpendicular to the display surface of the device. Each of the liquid crystal display elements includes ones selected from the above-mentioned common electrodes and segment electrodes corresponding to the selected common electrodes to reduce the number of common electrodes included in each liquid crystal display element, thereby reducing the number of common electrode leads provided in each liquid crystal display element.

REFERENCES:
patent: 3848247 (1974-11-01), Sherr
patent: 3975726 (1976-08-01), Kawakami
patent: 4110794 (1978-08-01), Lester et al.
patent: 4359729 (1982-11-01), Nonomuraeth

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