Self-similar and fractal design for stretchable electronics
Patent
·
OSTI ID:1349669
The present invention provides electronic circuits, devices and device components including one or more stretchable components, such as stretchable electrical interconnects, electrodes and/or semiconductor components. Stretchability of some of the present systems is achieved via a materials level integration of stretchable metallic or semiconducting structures with soft, elastomeric materials in a configuration allowing for elastic deformations to occur in a repeatable and well-defined way. The stretchable device geometries and hard-soft materials integration approaches of the invention provide a combination of advance electronic function and compliant mechanics supporting a broad range of device applications including sensing, actuation, power storage and communications.
- Research Organization:
- The Board of Trustees of the University of Illinois, Urbana, IL (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- FG02-07ER46471
- Assignee:
- The Board of Trustees of the University of Illinois (Urbana, IL) Northwestern University (Evanston, IL)
- Patent Number(s):
- 9,613,911
- Application Number:
- 14/766,333
- OSTI ID:
- 1349669
- Country of Publication:
- United States
- Language:
- English
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