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. 03, 2006
Filed:
May. 31, 2005
Hyung-bok Choi, Kyoungki-do, KR;
Hyung-Bok Choi, Kyoungki-do, KR;
Hynix Semiconductor Inc., Icheon-si, KR;
Abstract
A semiconductor device and a fabricating method for the same are disclosed, in which when forming a capacitor sacrificial film pattern, even if a misalignment occurs, the degradation of the dielectric property due to a direct contact between the contact plug and the dielectric medium can be prevented. The semiconductor device includes a connecting part connected through an insulating layer of a substrate to a conductive layer, a seed separating layer formed around the connecting part and the insulating layer to provide an open region exposing at least part of the connecting part, a seed layer filled into the open region of the seed separating layer and a capacitor. The capacitor includes of a lower electrode formed upon the seed layer, a dielectric medium formed upon the lower electrode, and an upper electrode formed upon the dielectric medium.