Ferroelectric liquid crystal apparatus and method for...

Details Ferroelectric liquid crystal apparatus and method for... Ferroelectric liquid crystal apparatus and method for...

2006-01-17

2006-01-17

Wu, Xiao (Department: 2674)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S211000

Reexamination Certificate

active

06987501

ABSTRACT:
Disclosed are a ferroelectric liquid crystal apparatus using a swing power supply, and a driving method for the ferroelectric liquid crystal apparatus, wherein the pulse duration of a scanning electrode driving waveform is made shorter than the pulse duration of the swing power supply, and the time from the beginning of a pulse trailing edge of the scanning electrode driving waveform to the beginning of a pulse leading edge of the swing power supply is set equal to or shorter than the period during which the pulse trailing edge of the scanning electrode driving waveform rises or falls while describing a time constant curve.

REFERENCES:
patent: 4728947 (1988-03-01), Ayliffe et al.
patent: 4733228 (1988-03-01), Flegal
patent: 5136408 (1992-08-01), Okada et al.
patent: 5459481 (1995-10-01), Tanaka et al.
patent: 5684501 (1997-11-01), Knapp et al.
patent: 5880706 (1999-03-01), Nakamura et al.
patent: 6388650 (2002-05-01), Maltese
patent: 6417830 (2002-07-01), Byeon, II
patent: 6720947 (2004-04-01), Yoo et al.
patent: 6724360 (2004-04-01), Kondoh
patent: 6741238 (2004-05-01), Choi
patent: 6750837 (2004-06-01), Kondoh
patent: 2002/0109661 (2002-08-01), Blackson et al.
patent: 62237432 (1987-10-01), None

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