Method and apparatus for driving liquid crystal display

Details Method and apparatus for driving liquid crystal display Method and apparatus for driving liquid crystal display

2007-10-16

2007-10-16

Lefkowitz, Sumati (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S089000, C345S600000, C345S601000, C345S602000, C345S605000, C345S690000, C345S692000

Reexamination Certificate

active

09993563

ABSTRACT:
A method and apparatus of driving a liquid crystal display device that is adaptive for preventing a deterioration of picture quality. More specifically, a method of driving a liquid crystal display includes dividing input data into most significant bit data and least significant bit data, delaying the most significant bit data for one frame period, and modulating the most significant bit data in accordance with a difference between the delayed most significant bit data and the current most significant bit data, wherein the modulated data have a data width not wider than that of the input data and not narrower than that of the most significant bit data.

REFERENCES:
patent: 5123059 (1992-06-01), Hirosawa et al.
patent: 5495265 (1996-02-01), Hartman et al.
patent: 6943763 (2005-09-01), Shibata et al.
patent: 2001/0038372 (2001-11-01), Lee
patent: 2001/0043178 (2001-11-01), Okuzono et al.
patent: WO99/05567 (1999-02-01), None

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