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:
Mar. 20, 1990
Filed:
Dec. 12, 1988
Applicant:
Inventors:
Jean-Pierre Gloton, Aix en Provence, FR;
Gerard Coiton, Venelles, FR;
Assignee:
SGS-Thomson Microelectronics, S.A., Gentilly, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ;
U.S. Cl.
CPC ...
29840 ; 15624412 ; 156293 ; 156295 ; 437180 ;
Abstract
Disclosed is a method for installing an electronic component and its electrical connections on a support provided with a cavity to house said component. A metallic layer is cut out into zones on which there is deposited a layer of polyimide which mechanically holds the said zones during the operations for the electrical connection of the electronic component and for encapsulation and installation on the support. This method avoids the use of a supporting film and of a bonder to fix the metallic joints to the film, namely elements that do not withstand high temperatures during encapsulation.