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. 29, 1995
Filed:
Dec. 28, 1994
Applicant:
Inventors:
Glenn F Urbish, Coral Springs, FL (US);
William B Mullen, III, Boca Raton, FL (US);
Kingshuk Banerji, Plantation, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ; H05K / ; H01L / ;
U.S. Cl.
CPC ...
361761 ; 361768 ; 361777 ; 361760 ; 174 522 ; 174260 ; 174263 ; 257779 ; 257786 ; 257787 ;
Abstract
A chip carrier (20) includes a substrate (11) having a first copper pattern (12) deposited on a first surface (13), and a second copper pattern (14) deposited on a second surface (16). The second copper pattern (14) is plated with a metallic material to form wire bondable areas (18) on the second copper pattern (14), however, the first copper pattern (12) is substantially devoid of the metallic material. A device (21) is wire bonded to the wire bondable areas (18) of the second copper pattern (14), and a protective covering (23) covers the wire bondable areas (18).