Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-11-07
1998-05-26
Saras, Steven
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 95, 345 96, 345208, G09G 336
Patent
active
057573492
ABSTRACT:
An active matrix addressed liquid crystal display device includes: a plurality of data lines; a plurality of scan lines each intersected with each of the plurality of data lines; liquid crystal elements each provided to each intersecting point of the plurality of data lines and scan lines; two-terminal switching elements each provided to each intersecting point of the plurality of data lines and scan lines; a data line drive unit for generating data signals to drive the data lines; and a scan line drive unit for generating scan signals to drive the scan lines. The scan signals are formed of a selecting term, a current applying term preceding the selecting term, and a holding term following the selecting term. The current applying term is formed by more than three current applying small terms. The three small terms are formed by the same polarity of potential as that of the selecting term, and by the polarity of potential opposite to that of the selecting term.
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Citizen Watch Co. Ltd.
Lewis David L.
Saras Steven
LandOfFree
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