ELECTROSTATIC ENERGY-HARVESTING DEVICE HAVING 3-DIMENSIONAL CONE SHAPE

摘要

An electrostatic energy-harvesting device is provided. The electrostatic energy-harvesting device with a 3-dimensional cone shape includes a first structure including a first substrate having a cone shape with an opened lower surface and a hollow inside, and a first rubbing electrified body disposed on an outer surface of the first substrate; a second structure including a second substrate having the same shape as the first substrate and a second rubbing electrified body which includes a material having opposite electrification characteristics to the first rubbing electrified body and disposed on an inner surface of the second substrate; and leader lines connected to each of the first rubbing electrified body and the second rubbing electrified body.

主权项

1. An electrostatic energy-harvesting device with a 3-dimensional cone shape, comprising:
a first structure including a first substrate having a cone shape with an opened lower surface and a hollow inside, and a first rubbing electrified body disposed on an outer surface of the first substrate; a second structure including a second substrate having the same shape as the first substrate, and a second rubbing electrified body which includes a material having opposite electrification characteristics to the first rubbing electrified body and is disposed on an inner surface of the second substrate; and leader lines connected to each of the first rubbing electrified body and the second rubbing electrified body, wherein the second structure overlaps the first structure and is stacked on the first structure, triboelectricity is generated by contact therebetween, and electrostatic induction is generated by separation thereof.