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. 18, 2005
Filed:
Feb. 05, 2004
Applicant:
Tatsuya Kunikiyo, Tokyo, JP;
Inventor:
Tatsuya Kunikiyo, Tokyo, JP;
Assignee:
Renesas Technology Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L023/48 ; H01L023/52 ; H01L029/40 ;
U.S. Cl.
CPC ...
Abstract
An object is to reduce noise superimposed upon a signal carried on an interconnection or cross-talk. Dummy interconnections (and) are formed in the same layers respectively as interconnections (and) formed in a plurality of layers. The dummy interconnections (and) are connected through dummy plugs (and). At least the dummy interconnections (and) and the dummy plugs (and) are fixed at a ground potential.