LCD device
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United States of America Patent
Stats
-
Feb 17, 2004
Grant Date -
Sep 26, 2002
app pub date -
Aug 27, 2001
filing date -
Dec 28, 1999
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The device has an LCD panel 6, a digital circuit 1 and an analog circuit 2 which generate display signals to be supplied to the LCD panel 6, and has functions of normal mode and stand-by mode in a status where electric power is supplied from a power source 5. In the normal mode, a multivalued display signal which can represent gradation levels is generated and supplied to the LCD panel 6, while in the stand-by mode, a binary display signal which does not represent gradation levels is generated and supplied to the LCD panel 6.
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