Method of indicating and evaluating measured value
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United States of America Patent
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-
Sep 19, 2000
Issued Date -
N/A
app pub date -
Jun 8, 1998
filing date -
Jul 7, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of measuring, indicating, and automatically evaluating a measured value comprises the steps of measuring a signal, exhibiting a digital indication of the measured value of the signal on a multicolor light emitting diode display device that is substantially surrounded by a variable color background area, comparing the measured value with a limit to determine their relation, and controlling color of the background area accordingly, to simultaneously indicate the measured value of the signal, by the digital indication, and its significance, by color of the background area.
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