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:
Feb. 25, 2003
Filed:
Aug. 10, 2000
Geoffrey William Gates, Phoenix, AZ (US);
Frank E. Bumb, Jr., Phoenix, AZ (US);
3M Innovative Properties Company, St. Paul, MN (US);
Abstract
A contact set and compressible interposer, methods for producing them and a compliant interconnect assembly for providing electrical connection of a first electronic device to a second electronic device. The compliant interconnect assembly comprises a contact set and a compressible interposer. The contact set includes an electrically insulating, flexible film with at least one conductive contact suspended therein to provide an electrically conductive path through the film. Formation of at least one de-coupling hole in the flexible film, close to a conductive contact, further contributes to independent movement of the conductive contact. A compressible interposer in the form of an electrically insulating elastomer matrix, surrounding electrically isolated conducting elastic columns, provides a localized conductive path through the thickness of the elastomer sheet. The compliant interconnect assembly forms when a contact set lies adjacent to a compressible interposer with engagement between at least one conductive contact and at least one conducting elastic column.