|発明の名称||TACTILE SENSOR AND INTEGRATION SENSOR|
PROBLEM TO BE SOLVED: To provide a tactile sensor that has high sensitivity to a force parallel to a pressure-sensitive surface.
SOLUTION: A tactile sensor according to the present invention comprises: a substrate in which a hollow part having an opening is provided; a flexible part provided on the substrate in such a manner that the flexible part covers at least a part of the opening; a projection provided on the flexible part in such a manner that the projection overlaps with the opening; and three or more distortion sensors. The flexible part is deflected toward the hollow part by direct or indirect contact between an object and the projection. The three or more distortion sensors are located around the projection, and provided on or in the flexible part in such a manner that at least a part of each distortion sensor overlaps with the opening. The three or more distortion sensors detect distortion caused by deflection of the flexible part.
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