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. 04, 1989
Filed:
Mar. 30, 1988
Applicant:
Inventors:
Robert M Wentworth, Phoenix, AZ (US);
Brian Webb, Mesa, AZ (US);
Assignee:
Motorola Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
174 524 ; 357 74 ;
Abstract
A brazed leaded package is provided having buried brazed areas thereby eliminating the need of subsequent protective plating of the brazed areas. The package has a heat conductive support which supports a plurality of leads. The distal end of the leads terminate on the top of the heat conductive support in a braze pad to which are brazed formed leads for providing interface connection to a semiconductor integrated circuit contained within the package. The package can be sealed by using a solid ceramic cover having a glazed glass on its bottom side which is heated up to reflow and provide the seal.