3 Soft pressure sensor using multi-material 3D-printed microchannel molds and method for making the sensor

摘要

The present invention relates to a flexible pressure sensor using a microchannel mold manufactured through multi-material 3D printing and a manufacturing method thereof. An object of the present invention is a flexible pressure sensor using a microchannel mold made of a conductive liquid and an elastomer and improved in flexibility, sensitivity, and stability compared to the prior art by forming a microchannel therein, and manufactured through multi-material 3D printing. is to provide. Another object of the present invention is to fabricate a flexible pressure sensor using a microchannel mold with micro bumps produced through multi-material 3D printing of a sacrificial material and a hard material, manufactured through multi-material 3D printing An object of the present invention is to provide a method for manufacturing a flexible pressure sensor using a microchannel mold.