Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1998-04-01
2000-07-04
Saras, Steven J.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 96, 349149, G09G 336
Patent
active
060845627
ABSTRACT:
In a liquid crystal display device, an X-driver circuit and a Y-driver circuit are associated with each other to thin out image to be displayed in a display area, under the control of a control circuit. A common electrode drive circuit supplies a common electrode signal to a common electrode under the control of the control circuit. In a canceled scanning period, average-correction is performed to average a polarity inversion time of the common electrode signal for driving the common electrode.
REFERENCES:
patent: 5301031 (1994-04-01), Eto et al.
patent: 5757352 (1998-05-01), Miyamoto et al.
patent: 5892494 (1999-04-01), Kimura et al.
Kabushiki Kaisha Toshiba
Mengisteab Tewolde
Saras Steven J.
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