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:
Apr. 08, 1997
Filed:
Aug. 15, 1995
Applicant:
Inventors:
Alan M Myers, Hillsboro, OR (US);
Peter K Charvat, Portland, OR (US);
Thomas A Letson, Beaverton, OR (US);
Shi-ning Yang, Portland, OR (US);
Peng Bai, Aloha, OR (US);
Assignee:
Intel Corporation, Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ; H01L / ;
U.S. Cl.
CPC ...
257753 ; 257763 ; 257764 ; 257765 ; 257915 ; 257774 ; 257775 ;
Abstract
A novel high performance and reliable interconnection structure for preventing via delamination. The interconnection structure of the present invention comprises a via connection which extends into and undercuts an underlying interconnection line to lock the via connection into the interconnection line.