Liquid crystal display device and method of driving the same

Details Liquid crystal display device and method of driving the same Liquid crystal display device and method of driving the same

2004-12-21

2008-09-02

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S089000, C345S098000, C345S100000, C345S102000, C345S211000, C345S690000, C345S693000, C349S042000, C349S044000

Reexamination Certificate

active

07420531

ABSTRACT:
A liquid crystal display device includes a plurality of data lines disposed in a first direction on a substrate; a plurality of gate lines disposed in a second direction on the substrate, a plurality of pixels defined by intersections of the gate and data lines in a matrix; a plurality of control lines disposed parallel to the gate lines; a controlling unit supplying a control signal to the control lines; first switching elements disposed in the pixels and electrically connected to the data and gate lines; a plurality of latching units disposed in the pixels to latch image information supplied from the data lines through the first switching elements; and second switching elements provided in the pixels and electrically connected to the control lines and latching units, the second switching elements supplying the image information of the latching units to the pixels when the control lines supplies the control signal.

REFERENCES:
patent: 6331844 (2001-12-01), Okumura et al.
patent: 6452589 (2002-09-01), McKnight
patent: 6771247 (2004-08-01), Sato et al.
patent: 6778162 (2004-08-01), Kimura et al.
patent: 7053876 (2006-05-01), Kimura et al.

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