Array element circuit and active matrix device
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United States of America Patent
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Feb 18, 2014
Grant Date -
Jan 12, 2012
app pub date -
Jul 6, 2010
filing date -
Jul 6, 2010
priority date (Note) -
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Abstract
An array element circuit with an integrated impedance sensor is provided. The array element circuit includes an array element which is controlled by application of a drive voltage by a drive element; writing circuitry for writing the drive voltage to the drive element; and sense circuitry for sensing an impedance presented at the drive element.
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