Method for driving a matrix type display

Details Method for driving a matrix type display Method for driving a matrix type display

1983-09-20

1987-01-13

Brigance, Gerald L.

Communications: electrical

Continuously variable indicating

With meter reading

340781, G09G 330

Patent

active

046367896

ABSTRACT:
In driving a thin film EL display panel providing the matrix arrangement of translucent data electrodes and metal scanning electrodes, the data pulse is supplied to the selected translucent data electrodes in such a relation that it rises in advance of the scanning pulse to be supplied to the opposing metal scanning electrodes. Thereby, fluctuation of brightness due to the influence of electrode resistance of the translucent data electrodes can be eliminated, and a uniform and distinct display can be attained.

REFERENCES:
patent: 4237456 (1980-12-01), Kanatani
patent: 4338598 (1982-07-01), Ohba et al.
patent: 4465999 (1984-08-01), Tsuzuki et al.
Proceedings of the Society for Information Display, vol. 22, No. 1, 1981, pp. 57-62, Los Angeles, CA, US; M. Takeda et al., "Practical Application Technologies of the Thin-Film Electroluminescent Panels".

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