Driving device of liquid crystal device and driving method...

Details Driving device of liquid crystal device and driving method... Driving device of liquid crystal device and driving method...

2006-08-22

2006-08-22

Wu, Xiao (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S088000, C345S690000

Reexamination Certificate

active

07095394

ABSTRACT:
A driving device of a liquid crystal display device includes a timing controller for receiving image information and a control signal from a graphic processor through an interface unit; a gate driver integrated circuit for receiving the control signal from the timing controller and a gate on/off power from a DC/DC converter and for supplying a scan signal to a gate pad area in a periphery of a liquid crystal panel; a data driver integrated circuit for receiving the image information and the control signal and for supplying the image information to a data pad area in a periphery of the liquid crystal panel; a first gamma voltage generator for supplying a first gamma voltage to the data driver integrated circuit in a general driving mode; and a second gamma voltage generator for supplying gamma voltages to the data driver integrated circuit in a halftone gray driving mode.

REFERENCES:
patent: 5345265 (1994-09-01), Kim
patent: 5499037 (1996-03-01), Nakagawa et al.
patent: 6160532 (2000-12-01), Kaburagi et al.
patent: 6243059 (2001-06-01), Greene et al.
patent: 6429841 (2002-08-01), Lee
patent: 6593934 (2003-07-01), Liaw et al.
patent: 6806853 (2004-10-01), Park et al.
patent: 2002/0063666 (2002-05-01), Kang et al.
patent: 2002/0126077 (2002-09-01), Baek, II
patent: 2002/0163490 (2002-11-01), Nose
patent: 2003/0006952 (2003-01-01), Hong

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