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:
Dec. 08, 2015
Filed:
Mar. 14, 2013
SK Hynix Inc., Icheon-si Gyeonggi-do, KR;
Jae Min Kim, Icheon-si, KR;
Myung Gun Park, Seoul, KR;
SK Hynix Inc., Gyeonggi-do, KR;
Abstract
A semiconductor apparatus includes a semiconductor chip formed with cut fuses over one surface thereof; and migration preventing modules preventing occurrence of a phenomenon in which metal ions of the fuses migrate to cut zones of the fuses; each migration preventing module including: a ground electrode formed in the semiconductor chip to face the fuse with a first insulation member interposed therebetween; a floating electrode formed over the fuse with a second insulation member interposed therebetween to face the ground electrode with the fuse interposed therebetween; and a power supply electrode formed over the floating electrode with a third insulation member interposed therebetween.