Logic circuitry powered by partially rectified AC waveform

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United States of America Patent

PATENT NO 7245151
APP PUB NO 20070070661A1
SERIAL NO

11424450

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Abstract

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Logic circuitry is powered by a partially rectified alternating current (ac) waveform. The waveform is partially rectified in the sense that it does not provide a clean, primarily dc power signal. Instead, it is possible to power logic circuitry with a waveform that includes a substantial ac component. The partially rectified ac waveform may be applied to logic circuitry incorporating thin film transistors based on amorphous or polycrystalline organic semiconductors, inorganic semiconductors or combinations of both.

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Patent Owner(s)

  • 3M INNOVATIVE PROPERTIES COMPANY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baude, Paul F Maplewood, MN 38 9366
Haase, Michael A St. Paul, MN 176 10141
Theiss, Steven D Woodbury, MN 27 4279

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