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:
Jan. 11, 2000
Filed:
Feb. 05, 1998
Dimitry Grabbe, Middletown, PA (US);
The Whitaker Corporation, Wilmington, DE (US);
Abstract
An apparatus and method for establishing a reliable compressive electrical connection between an electronic package and surface mount pads (6) of the printed circuit board (4) are disclosed. Contact pads (2) are solderable to pads (6) of the printed circuit board (4) and have electrically compatible metallurgy on the contact surface (10). These contact pads (2) are solderable to the pads (6) on their mounting surface (12). The contact pads (2) are assembled to the printed circuit board (4) by first adhesively attaching an array of contact pads to a film (20) and then placing the array over the pads (6) of the printed circuit board (4) and finally reflowing solder (7) which was previously attached to the pads (6) to complete the attachment.