Electricity: measuring and testing – Measuring – testing – or sensing electricity – per se – Plural ranges – scales or registration rates
Patent
1997-08-12
2000-01-25
Karlsen, Ernest
Electricity: measuring and testing
Measuring, testing, or sensing electricity, per se
Plural ranges, scales or registration rates
345 83, 345150, G01R 1508, G09G 502
Patent
active
060182377
ABSTRACT:
A variable color display system exhibits a display unit in a color in accordance with the value of a limit. The color signals are developed in accordance with the value of the limit and applied to a color control input of the display system to control its color substantially continuously.
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Karlsen Ernest
Texas Digital Systems, Inc.
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