Apparatus for driving gate of liquid crystal display and...

Details Apparatus for driving gate of liquid crystal display and... Apparatus for driving gate of liquid crystal display and...

2011-03-01

2011-03-01

Wang, Quan-Zhen (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S094000

Reexamination Certificate

active

07898514

ABSTRACT:
A liquid crystal display including: a liquid crystal display panel having liquid crystal cells arranged in a matrix defined by data lines and gate lines that cross each other, wherein a thin film transistor is provided in each respective cell adjacent to a crossing of a data line and a gate line for the respective cell; a scanning voltage generator to generate at least two scanning voltages that have different values; a plurality of gate driving integrated circuits to generate scanning pulses using the scanning voltages and to supply the scanning pulse to the gate lines; anda switching circuit to switch the scanning voltages and to apply the scanning voltages to the gate driving integrated circuits.

REFERENCES:
patent: 5784039 (1998-07-01), Yasui et al.
patent: 6084580 (2000-07-01), Takahashi et al.
patent: 6421038 (2002-07-01), Lee
patent: 2003/0117165 (2003-06-01), Kim
patent: 409120052 (1995-10-01), None
patent: 10-0171956 (1996-10-01), None

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