Timepiece
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United States of America Patent
Stats
-
Jul 2, 2002
Grant Date -
N/A
app pub date -
Jul 27, 1999
filing date -
Nov 28, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
To provide a colorful timepiece capable of displaying in multiple Dolors at a low power consumption and with a low development cost using a typical monochrome liquid crystal driving IC, a birefringence color liquid crystal display device (17) and a driving module (27) for driving the liquid crystal display device are installed inside a case (25) with a cover glass. A time display portion displaying normal time in a single color and a mark display portion displaying in a plurality of colors, are provided in a display portion of the liquid crystal display device (17). A liquid crystal driving circuit for driving the liquid crystal display device (17) to supply a scanning signal to scanning electrodes for the time display portion and a data signal to data electrodes for the mark display portion, is provided in the driving module (27).
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Family
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Cited Art Landscape
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