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:
Dec. 15, 1987
Filed:
Jun. 23, 1986
Russell V Solstad, St. Paul, MN (US);
Millard Scott, New Hope, MN (US);
William Holliday, Bloomington, MN (US);
VTC Incorporated, Bloomington, MN (US);
Abstract
An apparatus for electrically and thermally 'burning in' a plurality of integrated circuits mounted on a carrier tape includes a printed circuit board base and a pair of covers. The printed circuit board base includes a plurality of contact arrays arranged and constructed to contact the leads from the integrated circuits mounted on the tape. The pair of covers are pivotally connected to the printed circuit board base. The covers include a corresponding number of pressure pads which force contact between integrated circuit leads and a contact array when a cover is in its closed position. A locking assembly is provided to keep the covers locked in their closed positions. The printed circuit board base also carries circuitry for electrically exercising the integrated circuits during burn-in.