Micro electric generator, method of providing the same, and electric generating device
First Claim
Patent Images
1. A micro electric generator, which comprises:
- at least one electrically conductive fiber; and
at least one piezoelectric ceramic layer covering the surface of the at least one electrically conductive fiber, the diameter of the electrically conductive fiber being 0.5 μ
m to 100 μ
m,wherein when a mechanical force is applied to deform the electrically conductive fiber covered with the piezoelectric ceramic layer, electrical energy is generated.
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Abstract
A micro electric generator is disclosed, which comprises: at least one electrically conductive fiber, and at least one piezoelectric ceramic layer covering on the surface of that at least one electrically conductive fiber. When a mechanical force is applied to deform the electrically conductive fiber covered with the piezoelectric ceramic layer, electric energy is generated. Also, a method of fabricating the said micro electric generator and an electric generating device are disclosed.
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Citations
9 Claims
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1. A micro electric generator, which comprises:
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at least one electrically conductive fiber; and at least one piezoelectric ceramic layer covering the surface of the at least one electrically conductive fiber, the diameter of the electrically conductive fiber being 0.5 μ
m to 100 μ
m,wherein when a mechanical force is applied to deform the electrically conductive fiber covered with the piezoelectric ceramic layer, electrical energy is generated. - View Dependent Claims (2, 3, 4, 5)
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6. An electric power generating device, which comprises:
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at least one electrically conductive fiber; at least one piezoelectric ceramic layer covering the surface of the at least one electrically conductive fiber; at least a pair of electrodes connecting with the ends of the electrically conductive fiber covered with the piezoelectric ceramic layer; and a substrate for carrying and fixing the electrically conductive fiber covered with the piezoelectric ceramic layer, the electrically conductive fiber lying on the substrate, wherein when a mechanical force is applied to deform the electric power generating device, electrical energy is generated, wherein the diameter of the electrically conductive fiber is 0.5 μ
m to 100 μ
m. - View Dependent Claims (7, 8, 9)
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Specification