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:
May. 18, 1999
Filed:
Jun. 02, 1997
Applicant:
Inventors:
Clayton R Bearinger, Midland, MI (US);
Robert Charles Camilletti, Midland, MI (US);
Grish Chandra, Midland, MI (US);
Theresa Eileen Gentle, York, PA (US);
Loren Andrew Haluska, Midland, MI (US);
Assignee:
Dow Corning Corporation, Midland, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
156 8911 ; 156 8912 ; 156 8928 ; 361760 ; 361764 ;
Abstract
A method of adhering an electronic component to substrate in which a layer of a preceramic polymer is applied between the electronic component and the substrate to which it is to be adhered followed by heating to convert the preceramic polymer into a ceramic. The method forms a strong bond which is not affected by the environment. The method is valuable for adhering integrated circuit chips to carriers or circuit boards.