Ferroelectric liquid crystal display apparatus using a reset vol

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350333, G02F 113

Patent

active

047115319

ABSTRACT:
In the ferroelectric liquid crystal display apparatus, the molecule alignment or orientation of the ferroelectric liquid crystal is refreshed by the reset voltage before the succeeding signal display commences. The line shift signal of the oscillator in the control unit is sent to the shift register to select the scanning electrode to which the reset voltage is applied every scanning period.

REFERENCES:
patent: 4508429 (1985-04-01), Nagae et al.
patent: 4591886 (1986-05-01), Umeda et al.
patent: 4608558 (1986-08-01), Amstutz et al.
patent: 4613209 (1986-09-01), Goodby et al.
patent: 4634226 (1987-01-01), Isogai et al.
patent: 4655561 (1987-04-01), Kanbe et al.

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