Multi-site damage sensing and localization soft-matter electronics and related systems and methods

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United States of America Patent

PATENT NO 11682276
APP PUB NO 20210209906A1
SERIAL NO

17095564

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Abstract

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Soft-matter technologies are essential for emerging applications in wearable computing, human-machine interaction, and soft robotics. However, as these technologies gain adoption in society and interact with unstructured environments, material and structure damage becomes inevitable. A robotic material that mimics soft tissues found in biological systems may be used to identify, compute, and respond to damage. This material includes liquid metal droplets dispersed in soft elastomers that rupture when damaged to create electrically conductive pathways that are identified with a soft active-matrix grid. These technologies may be used to autonomously identify damage, calculate severity, and respond to prevent failure within robotic systems.

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Patent Owner(s)

Patent OwnerAddress
CARNEGIE MELLON UNIVERSITY5000 FORBES AVENUE PITTSBURGH PA 15213

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bartlett, Michael D Ames, US 21 366
Majidi, Carmel Pittsburgh, US 44 329
Markvicka, Eric J Pittsburgh, US 5 22

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