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. 24, 2012
Filed:
Apr. 08, 2008
Applicant:
Yoshihisa Matsubara, Kanagawa, JP;
Inventor:
Yoshihisa Matsubara, Kanagawa, JP;
Assignee:
Renesas Electronics Corporation, Kawasaki-shi, Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
A displacement detection pattern, usable for detection of a relative displacement between a wiring and a via plug, includes a wiring provided between via plugs and a conductor. The conductor is provided in the same layer level as a level at which the wiring is provided and is provided at a predetermined distance from the wiring.