Manufacturing techniques and devices using dielectric elastomers

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12193334
APP PUB NO 20190103549A1
SERIAL NO

16087431

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Abstract

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In some embodiments, a dielectric elastomer device may include at least first and second dielectric elastomer layers, and a first layer of conductive particles disposed between the first and second dielectric elastomer layers and forming a first electrode of the device, wherein portions of the second dielectric elastomer layer are directly bonded with portions of the first dielectric elastomer layer through the first layer of the conductive particles. The dielectric elastomer layer may, for example, comprise a cured acrylic elastomer precursor with an additive including urethane, polybutadiene, or silicone. Electrodes in different layers may be interconnected by infusing a liquid or semi-liquid conductive material in contact with each of a plurality of the electrodes of the actuator or sensor device, and solidifying the conductive material to form a conductive path that interconnects the plurality of electrodes.

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Patent Owner(s)

Patent OwnerAddress
PRESIDENT AND FELLOWS OF HARVARD COLLEGE17 QUINCY STREET CAMBRIDGE MA 02138

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Clarke, David Cambridge, US 125 1345
Duduta, Mihai Somerville, US 43 4517
Wood, Robert J Cambridge, US 106 4172

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