Electro-optical device, method of driving electro-optical...

Details Electro-optical device, method of driving electro-optical... Electro-optical device, method of driving electro-optical...

2006-02-07

2011-11-29

Lao, Lun-Yi (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S089000, C345S096000, C345S098000, C345S204000, C345S208000

Reexamination Certificate

active

08068085

ABSTRACT:
An electro-optical device includes pixels that are provided to correspond to intersections of a plurality of rows of scanning lines and a plurality of pairs of first and second data lines; a scanning line driving circuit that selects the plurality of rows of scanning lines according to a predetermined sequence; and a data line driving circuit that supplies a data signal having a voltage according to a gray-scale level of each of pixels corresponding to the selected scanning line to the first data line, and supplies an inverted data signal obtained by inverting the data signal on the basis of a predetermined potential to the second data line. Each of the pixels has a pixel electrode; a common electrode that faces the pixel electrode; a first transistor that is turned on when a corresponding scanning line is selected to supply the data signal from the first data line to the pixel electrode; and a second transistor that is turned on when another scanning line different from the corresponding scanning line is selected prior to the corresponding scanning line, and supplies the inverted data signal from the second data line to the pixel electrode.

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patent: 6756740 (2004-06-01), Inukai
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patent: 2006/0007249 (2006-01-01), Reddy et al.
patent: A 4-110891 (1992-04-01), None

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