Liquid-crystal display apparatus

Details Liquid-crystal display apparatus Liquid-crystal display apparatus

1986-06-02

1989-03-28

Caldwell, Sr., John W.

Communications: electrical

Land vehicle alarms or indicators

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

340765, G09G 336

Patent

active

048168165

ABSTRACT:
A liquid-crystal display apparatus has liquid-crystal display panels, in which scanning and signal electrodes are arranged in a matrix, and the number of scanning electrodes in divided into 1/N. A RAM has a video data storage capacity corresponding to an (N-1)/N field of the 1/N-divided liquid-crystal display panel. An electrode drive signal for driving the scanning electrodes selects an identical scanning electrode for each 1/N field, so that video data corresponding to a 1/N image from the RAM is distributed to be displayed on divided display regions.

REFERENCES:
patent: 4481511 (1984-11-01), Hanmura et al.
patent: 4679043 (1987-07-01), Morokawa

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