SENSOR DEVICE
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United States of America Patent
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Issued Date -
Jun 6, 2024
app pub date -
Jan 18, 2022
filing date -
May 24, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
There is provided a sensor device to detect a force sense with a smaller and simpler mechanism. The sensor device includes: a force acting portion exposed from an opening provided on an exterior portion and attached to an inside of the exterior portion via a flexible body; a reflection space of which at least two surfaces are surrounded by a first mirror provided on an inner bottom surface of the exterior portion and a second mirror provided on a surface of the force acting portion or flexible body, the surface facing the first mirror; and a light source unit configured to emit light to the reflection space; and an imaging unit provided on the inner bottom surface of the exterior portion and configured to capture an image including a force sense detection region in which reflection light of the light emitted from the light source unit is seen.
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