Data driving circuit of liquid crystal display device

Details Data driving circuit of liquid crystal display device Data driving circuit of liquid crystal display device

2006-11-07

2006-11-07

Hjerpe, Richard (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

C345S098000, C345S099000

Reexamination Certificate

active

07133011

ABSTRACT:
A data driving circuit of an LCD device includes a timing controller for formatting input data so that data and gate drivers of an LCD panel display a picture image, and outputting a selection signal; a plurality of digital to analog converters for converting digital signals output from the timing controller to analog signals based on a color gray level displayed; and a plurality of amplifiers for amplifying the signals output from the respective digital to analog converters and outputting the amplified signals to the LCD panel.

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patent: 2004/0075633 (2004-04-01), Yoshida

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