Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-10-10
1997-08-12
Hjerpe, Richard
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
345 78, 345 87, G09G 336
Patent
active
056570376
ABSTRACT:
A display panel is formed of a first electrode plate having thereon a plurality of first elongated electrodes, a second electrode plate having thereon a plurality of second elongated electrodes, and an active substance, such as a liquid crystal, disposed between the first and second electrode plates so as to form a pixel at each intersection of the first and second elongated electrodes. The panel is driven by applying data signals to the first and second elongated electrodes so as to provide a voltage signal applied to the active substance at the pixels while modulating a data signal applied to at least one of the first and second elongated electrodes depending on rounding of a voltage signal applied to the active substance at an associated pixel.
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Inaba Yutaka
Katakura Kazunori
Okada Shinjiro
Canon Kabushiki Kaisha
Chang Kent
Hjerpe Richard
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