Low drive voltage display device

Details Low drive voltage display device Low drive voltage display device

1986-10-20

1988-11-08

Brigance, Gerald L.

Communications: electrical

Continuously variable indicating

With meter reading

340784, G09G 336

Patent

active

047836539

ABSTRACT:
In a low drive voltage display device having a matrix structure, the number of rows to be addressed is selected to be smaller than is possible on the ground of threshold steepness. The required selection voltages can then be selected to be considerably lower than the voltages in accordance with the Alt & Pleshko addressing scheme.

REFERENCES:
patent: 4231035 (1980-10-01), van Doorn et al.
patent: 4370647 (1983-01-01), Brantingham
patent: 4404555 (1983-09-01), Long et al.
patent: 4591849 (1986-03-01), Hughes et al.

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