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:
Jan. 03, 1989
Filed:
Jun. 15, 1987
Applicant:
Inventors:
Douglas W Phelps, Jr, Burlington, VT (US);
Robert J Redmond, Essex Junction, VT (US);
William C Ward, Burlington, VT (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H02G / ;
U.S. Cl.
CPC ...
357 68 ; 357 69 ; 357 70 ; 357 72 ; 174 524 ;
Abstract
An electronic assembly having a semiconductor device back bonded to a first lead frame. An adhesive insulative tape is placed on the first lead frame and the device. A second lead frame is mounted on the adhesive tape. Electrical contacts by wire bonds are established between the device and the first and second lead frames.