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:
Oct. 02, 1990
Filed:
Dec. 07, 1989
Applicant:
Inventors:
Zvi Orbach, Haifa, IL;
Meir I Janai, Haifa, IL;
Assignee:
Elron Electronic Industries Ltd., Haifa, IL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
437101 ; 437203 ; 437195 ; 437228 ; 437 19 ; 437174 ;
Abstract
A technique for providing a radiation formable conductive link in an integrated circuit comprising the steps of: depositing a plurality of aluminum conductors on an exposed surface of an otherwise completed integrated circuit, and forming a bridge of amorphous silicon layer joining the aluminum conductors at selected locations, whereby subsequent laser radiation produces diffusion of aluminum into the amorphous silicon, producing a highly conductive aluminum doped silicon bridge.