Actuator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Aug 15, 2023
Grant Date -
Oct 13, 2022
app pub date -
Apr 7, 2022
filing date -
Apr 12, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
An actuator has a flexible electrode having flexibility, and a base electrode having an opposed face that is opposed to the flexible electrode and is covered with an insulating layer. The flexible electrode deforms to get closer to the opposed face when a voltage is applied to the flexible electrode and the base electrode. The flexible electrode is a rotating body placed on the opposed face. The base electrode is divided into a plurality of electrode portions insulated from each other. The electrode portions are arranged along a predetermined direction. The flexible electrode moves in the predetermined direction relative to the base electrode, while rotating on the opposed face, when the voltage is sequentially applied to the electrode portions in the predetermined direction.
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