Impulse driving method and apparatus for LCD
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United States of America Patent
Stats
-
Sep 20, 2005
Grant Date -
Aug 15, 2002
app pub date -
Sep 19, 2001
filing date -
Feb 14, 2001
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
There is provided an impulse driven LCD which comprises: an LCD drive controller for outputting normal data, adjust data for impulse generation, and a first control signal for controlling the output of the normal or adjust data, and for outputting a second control signal for controlling display of an image signal according to the normal or adjust data; the LCD drive controller includes a scan driver for sequentially outputting first and second scan signals for a 1H period according to application of the second control signal; and an LCD panel for charging the normal data signal to a storage capacitor according to application of the first scan signal, and for charging the adjust data signal to the storage capacitor according to application of the second scan signal.
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