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:
Aug. 31, 1976
Filed:
Nov. 12, 1975
Applicant:
Inventors:
Sebastian William Kessler, Jr, Lancaster, PA (US);
Robert Franklin Keller, Lancaster, PA (US);
Assignee:
RCA Corporation, New York, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 82 ; 357 74 ; 357 79 ; 357 81 ; 165 80 ; 165105 ; 174 / ; 174 / ;
Abstract
A semiconductor wafer is sandwiched between the ends of two heat pipes. One end of each heat pipe is in electrical and thermal contact with the wafer. The heat pipes are fastened together so that the wafer is held in compression between the two heat pipes. The ends of the heat pipe, are reinforced from within the heat pipe so that the ends will not buckle due to the compression loading of the wafer.