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:
Jul. 17, 2018
Filed:
Nov. 13, 2015
Denso Corporation, Kariya, Aichi-pref., JP;
Kouji Eguchi, Kariya, JP;
Takashi Nakano, Kariya, JP;
DENSO CORPORATION, Kariya, JP;
Abstract
A semiconductor device manufacturing method is provided. In a semiconductor wafer prepared, the width of a dicing line is larger than a cut region to be diced with a dicing blade, a first chip forming region and a second chip forming region are adjacent and have the dicing line therebetween, some of the pads are formed on a first chip forming region side, and the remaining pads are formed on a second chip forming region side. The semiconductor wafer is diced with the dicing blade in such manner that, when the some of the pads are diced, a part of the dicing blade on the second chip forming region side does not abut the some of the pads, and, when the remaining pads are diced, a part of the dicing blade on the first one chip forming region side does not abut the remaining pads.