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. 07, 1992
Filed:
Oct. 11, 1990
Applicant:
Inventors:
Pedro A Chalco, Yorktown Heights, NY (US);
Carlos J Sambucetti, Croton-on-Hudson, NY (US);
Assignee:
International Business Machines Corporation, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ;
U.S. Cl.
CPC ...
428209 ; 428426 ; 428433 ; 428446 ; 428457 ; 4284735 ; 428901 ; 428913 ; 427 57 ; 156233 ;
Abstract
Open defects in thin film conductor lines on a substrate are repaired by diffusion bonding a selected conductive repair line from a support sheet positioned over the open defect. The diffusion bonding is performed by the application of ultrasonic energy and laser energy.