Actuator, coil and adhesive layer
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United States of America Patent
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Jun 11, 2024
Grant Date -
Oct 6, 2022
app pub date -
Mar 30, 2022
filing date -
Apr 2, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
An actuator includes a movable body having a magnet, a support body having a coil, and a power feeding board with which two lead-out wires extended from a winding part of the coil are connected. The coil includes a first air core coil and a second air core coil. The first air core coil has a first winding part, a first inner side lead-out wire, and a first outer side lead-out wire. The second air core coil has a second winding part whose winding direction is the same as the first winding part and which is overlapped with the first winding part, a second inner side lead-out wire which is extended from the second winding part and whose tip end portion is electrically connected with a tip end portion of the first inner side lead-out wire, and a second outer side lead-out wire extended from the second winding part.
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