Analog buffer and driving method thereof, liquid crystal...

Details Analog buffer and driving method thereof, liquid crystal... Analog buffer and driving method thereof, liquid crystal...

2004-06-30

2008-10-14

Awad, Amr (Department: 2629)

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

Reexamination Certificate

active

07436385

ABSTRACT:
An analog buffer for buffering an input voltage to an output line is provided. The analog buffer includes a constant current source and a comparator. The constant current source supplies a constant current to the output line, and the comparator compares a voltage charged on the output line with the input voltage to turn-off the constant current source if it is determined that the voltage charged on the output line corresponding to the input voltage is buffered to the output line.

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