Row and column actuator control
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United States of America Patent
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Nov 12, 2019
Grant Date -
Mar 7, 2019
app pub date -
Nov 5, 2018
filing date -
Sep 28, 2011
priority date (Note) -
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Abstract
In one embodiment, a device is provided that includes: a plurality of actuators arranged into a plurality of rows and a plurality of columns; a plurality of row conductors corresponding to the plurality of rows; a plurality of column conductors corresponding to the plurality of columns; and a controller configured to select at least one of the actuators in a row by raising a voltage on the corresponding row conductor to couple each selected actuator to its corresponding column conductor.
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