Patent ID: 7832095

Claim:
A method of operatively combining a plurality of components to form a land grid array (LGA) interposer structure, comprising the steps of providing an electrically insulating carrier plane, forming at least one through-aperture in said carrier plane; mounting at least one interposer on a first surface of said carrier plane proximate said through aperture, said interposer selectively being formed as a hemi-toroidal, conical, dome-shaped conic section, of generally cylindrical or hemi-spherical configuration in transverse cross-section and being constituted of a dielectric elastomeric material comprising a moldable polymer having rubber-like resilient characteristics; mounting a plurality of electrically-conductive elements in mutually predetermined spaced relationships about the surface of said at least one hemi-toroidal interposer so as to extend radially inwardly and downwardly through said at least one through aperture from an uppermost end thereof into electrical contact with at least one component located on an opposite side of said electrically insulating carrier plane, providing an electrically-conductive pad having portions extend through said at least one through-aperture and having portions extending in surface contact with said first and lower opposite surfaces of said insulating carrier plane, said mutually spaced electrically-conductive elements being elongate metallic strips extending into contact with the pad portion on the first surface of said pad, and the at least one component on the opposite side of said insulating carrier plane being in contact with the pad portion on the first surface of said pad, the at least one component on the opposite side of said insulating carrier plane being in electrically-conductive contact with the pad portion on the lower surface of said insulating pad portion, and said at least one through-aperture extending through said insulating carrier plane and said pad being located offset on said insulation carrier relative to the location of said at least one hemi-toroidal interposer on said insulating carrier plane.