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:
Oct. 31, 1989
Filed:
Jun. 15, 1987
Applicant:
Inventors:
Douglas W Phelps, Jr, Burlington, VT (US);
William C Ward, Burlington, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
357 81 ; 357 72 ;
Abstract
A package for heat dissipation of electronic components mounted on a strip of thermally conductive material. A plastic body is molded to encapsulate the component and strip with extended mold ejector pins employed to form a recess such that access to the thermally conductive strip is obtained. An external heat sink is mounted onto the plastic body. A clip or through bolt establishes thermal contact between the external heat sink and the internal thermally conductive strip.