US Patent 7608976 Electroactive co-polymer systems and devices using the same
Patent 7608976 was granted and assigned to Auburn University on October, 2009 by the United States Patent and Trademark Office.
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Electroactive P(VDF-CTFE) copolymers comprising CTFE in ranges between 5 mol % to 20 mol % are disclosed. The electroactive P(VDF-CTFE) copolymers are formed into films that exhibit strain values of 2% or more in response to one or more electromagnetic fields. The electroactive P(VDF-CTFE) copolymer films are deposited using ink-jet printing, slide coating, spin-coating, extrusion coating, meniscus coating, dip coating, spray coating or a combination thereof. Patterned P(VDF-CTFE) copolymer films are formed using lithographic techniques, nanoimprint techniques, nanolithography techniques or a combination thereof. The electroactive P(VDF-CTFE) copolymer films are used in the activation and/or operation of micro-mechanical devices and/or electrical devices.
US Patent 07608976 Electroactive co-polymer systems and devices using the same US Patent 7608976 Electroactive co-polymer systems and devices using the same
US Patent 07608976 Electroactive co-polymer systems and devices using the same
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