Sockets for "springed" semiconductor devices
AssigneeFormFactor, Inc.
InventorsThomas H. Dozier, II, Benjamin N. Eldridge, Gary W. Grube, Igor Y. Khandros, Gaetan L. Mathieu, David V. Pedersen, Michael A. Stadt
Life of this patent
Estimating the term…
Abstract
Temporary connections to spring contact elements extending from an electronic component such as a semiconductor device are made by urging the electronic component, consequently the ends of the spring contact elements, vertically against terminals of an interconnection substrate, or by horizontally urging terminals of an interconnection substrate against end portions of the spring contact elements. A variety of terminal configurations are disclosed.
Claims3
A method of effecting a temporary connection to a portion of an elongate spring contact element mounted to and extending from an electronic component, the method comprising:
- providing an electronic component with an elongate spring contact element;
- providing an interconnection substrate with a terminal which is a double-tapered, plated through hole;
- and
- inserting the spring contact element through the through hole so that an end portion of the spring contact element is within the through hole, wherein the spring contact element is elongate a finger-like extending in a cantilever-like manner into the terminal;
- and
- moving the interconnection substrate horizontally to effect a pressure connection between the terminal and the end portion of the spring contact element.
A method of effecting temporary connections to free ends of at least a portion of a plurality of elongate spring contact elements mounted to and extending from an electronic component such as a semiconductor device, the method comprising:
- urging the electronic component against an interconnection substrate so that the free ends of at least a portion of the spring contact elements vertically contact selected ones of a corresponding plurality of terminals on the interconnection substrate;
- providing a rigid planar member between the electronic component and the interconnection substrate;
- providing a plurality of guide holes in the rigid planar member;
- and
- inserting the free ends of at least a portion of the spring contact elements extending through selected ones of the guide holes.
A method of effecting a temporary connection to a portion of an elongate spring contact element mounted to and extending from an electronic components, the method comprising:
- providing an electronic component with an elongate spring contact element;
- providing an interconnection substrate with a terminal which is a plated through hole;
- and
- inserting the spring contact element through the through hole so that an end portion of the spring contact element is within the through hole, wherein the spring contact element is elongate and finger-like extending in a cantilever-like manner into the terminal;
- and
- moving the interconnection substrate horizontally to effect a pressure connection between the terminal and the end portion of the spring contact element.
Dependencies are inferred from the claim text.