Electric field control device and detection device

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United States of America Patent

PATENT NO 8340755
APP PUB NO 20070244409A1
SERIAL NO

11783768

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Abstract

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The present invention provides an electric field control device that can transmit a quasi-electrostatic field more efficiently. There is provided an electric field control device that applies electric fields to an electric field application subject, which includes a first electrode and a second electrode that generate the electric fields, a frame that is arranged around the first electrode and second electrode, and is connected to the first electrode and second electrode, an opening that is formed at one end of the frame, and an output unit that outputs a first signal to the first electrode, and outputs a second signal to the second electrode, wherein, when the electric fields are generated from the first electrode and second electrode, the output unit outputs the second signal to the second electrode so that the potential of the frame is not changed temporally and made constant.

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Patent Owner(s)

  • SONY CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Takiguchi, Kiyoaki Kanagawa, JP 32 600

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