Patent
1985-08-30
1987-12-08
Miller, Stanley D.
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.
Citizen Watch Co. Ltd.
Gallivan Richard F.
Miller Stanley D.
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