The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2002
Filed:
Sep. 27, 2000
Ravi Sharma, Fairport, NY (US);
Edward P. Furlani, Lancaster, NY (US);
Milton S. Sales, Webster, NY (US);
Eastman Kodak Company, Rochester, NY (US);
Abstract
A micro-actuator has a pair of conductive metallic layers connectable to an electrical potential source so as to induce a force between the metallic layers upon application of an electrical field. A layer of dense elastomer material is sandwiched between the pair of conductive metallic layers such that there will be a change in the volume of the elastomer material in response to relative movement between the conductive metallic layers. The elastomer material has at least one void within the elastomer material, whereby the micro-actuator exhibits void-enhanced growth and reduction in size in response to the effected force induced by the applied electrical field. At least one of the metallic layers is a flexible electrode plate. The other metallic layer may be rigid and essentially non-deformable. The elastomer material has substantial plurality of voids.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile