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

2008-04-01

2008-04-01

Hjerpe, Richard (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

10873452

ABSTRACT:
A method and apparatus for driving a liquid crystal display for reducing the number of data lines is disclosed. In the apparatus, a timing controller receives red sub-pixel data, green sub-pixel data and blue sub-pixel data from the exterior thereof and then divides the received data into odd-numbered sub-pixel data and even-numbered sub-pixel data. A data driver receives the odd-numbered sub-pixel data and the even-numbered sub-pixel data from the timing controller during one horizontal period and then applies the received odd-numbered and even-numbered sub-pixel data to data lines during the one horizontal period.

REFERENCES:
patent: 6011530 (2000-01-01), Kawahata et al.
patent: 6271821 (2001-08-01), Sung et al.
patent: 6310618 (2001-10-01), Zhang et al.
patent: 6980191 (2005-12-01), Nakamura et al.
patent: 6982690 (2006-01-01), Lee et al.
patent: 7154464 (2006-12-01), Lee et al.

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