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OwnerTong Qiu, Ruixuan Wang +4inventors
InventorsTong Qiu, Ruixuan Wang, Anbo Wang, Xiaoting Jia, Alexander Stolyarov, Michael Rein
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Flexible and scalable miniature capacitive and inductive strain sensors, as well as methods for fabricating such strain sensors are described herein. According to an example, a flexible capacitive strain sensor can include a stretchable center core and two parallel wires wound about the stretchable center core, forming a double helix structure. Each of the two parallel wires can be embodied as an insulated or an uninsulated copper wire and the stretchable center core can be embodied as a polyester elastic string. The two parallel wires can be wrapped around the stretchable center core in a gapless fashion and with a winding angle of less than 45 degrees with respect to the stretchable center core.
A flexible capacitive strain sensor, comprising:
A flexible inductive strain sensor, comprising:
A method for fabricating a flexible strain sensor, the method comprising:
A method for fabricating a flexible strain sensor, the method comprising:
A flexible reactive strain sensor, comprising:
Dependencies are inferred from the claim text.