Matrix-type display panel and driving method therefor

Details Matrix-type display panel and driving method therefor Matrix-type display panel and driving method therefor

1985-11-12

1988-02-09

Birmiel, Howard A.

Communications: electrical

Continuously variable indicating

With meter reading

340784, 340802, G09G 300

Patent

active

047244330

ABSTRACT:
A matrix-type display panel comprises a display panel having a plurality of scanning lines, a plurality of data lines and a plurality of picture elements disposed at each intersection of the scanning lines and data lines, and analog switching elements for sampling-and-holding information signals which are applied to the data lines in synchronism with scanning signals applied to the scanning lines. The matrix-type display panel is driven by a driving method comprising: applying such switching pulses to the analog switching elements that time-serial pulses among them and shifted in phase from each other and overlap each other in a same duration.

REFERENCES:
patent: 4200868 (1980-04-01), Lamoureux et al.
patent: 4476466 (1984-10-01), Mitani et al.

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