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:
Apr. 11, 2000
Filed:
Dec. 10, 1997
Applicant:
Inventors:
George F Raiser, Chandler, AZ (US);
Gregory Turturro, Chandler, AZ (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257712 ; 257737 ; 257738 ; 257782 ; 257778 ; 257787 ;
Abstract
A semiconductor package which includes a package substrate and a semiconductor chip located on the package substrate have coefficients of thermal expansion which differs by a large margin. The semiconductor chip has beveled edges and an epoxy is provided which reduce stresses on the semiconductor chip when the package is being heated.