Method and apparatus for driving liquid crystal display device

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

2003-12-30

2008-03-04

Osorio, Ricardo (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S098000

Reexamination Certificate

active

07339565

ABSTRACT:
An apparatus of driving the liquid crystal display of the present invention includes a picture quality improving unit that receives input data for a frame, wherein the picture quality improving unit analyzes green input data to determine a brightness of the frame and performs a gamma compensation on the input data in accordance with the brightness of the frame to generate output data; and a timing controller that rearranges the output data to supply the rearranged output data to the data driver.

REFERENCES:
patent: 2005/0104837 (2005-05-01), Baik et al.
patent: 2005/0140640 (2005-06-01), Oh et al.
patent: 2001-222264 (2001-08-01), None
patent: 1998-014689 (1998-05-01), None

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