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:
Aug. 05, 2014
Filed:
Jan. 28, 2013
Renesas Electronics Corporation, Kawasaki, JP;
Yuji Tada, Kawasaki, JP;
Tsuyoshi Hirakawa, Kawasaki, JP;
Hironori Nakamura, Kawasaki, JP;
Takayuki Kurokawa, Kawasaki, JP;
Renesas Electronics Corporation, Kawasaki-shi, Kanagawa, JP;
Abstract
A semiconductor device includes a substrate, a multi-layer wiring layer formed on the substrate, and including a signal line and ground lines extending above the signal line, one of the ground lines extending toward a direction in a layer and another one of the ground lines extending from the one of the ground lines toward another direction in the layer, a first pad on the multi-layer wiring layer, and a redistribution layer formed on the multi-layer wiring layer, including a second pad, a redistribution line coupling the first pad and the second pad, and an insulation film covering the redistribution line.