Apparatus and method for driving LCD

Details Apparatus and method for driving LCD Apparatus and method for driving LCD

2011-08-16

2011-08-16

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S055000, C345S204000, C345S098000

Reexamination Certificate

active

07999778

ABSTRACT:
An apparatus for driving a liquid crystal display device includes a liquid crystal display panel and a controller for controlling division and latch of data, and controlling the sampling of the divided data. A data driver divides input digital data into a number of digital data under control of the controller, converts the latched digital data into a number of analog data, and then simultaneously samples the analog data to supply to the data lines.

REFERENCES:
patent: 6429844 (2002-08-01), Yoon
patent: 6806854 (2004-10-01), Cairns et al.
patent: 6825826 (2004-11-01), Mikami et al.

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