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:
May. 14, 2013
Filed:
Mar. 22, 2011
Kee-jeung Lee, Ichon-shi, KR;
Han-sang Song, Ichon-shi, KR;
Deok-sin Kil, Ichon-shi, KR;
Young-dae Kim, Ichon-shi, KR;
Jin-hyock Kim, Ichon-shi, KR;
Kwan-woo DO, Ichon-shi, KR;
Kyung-woong Park, Ichon-shi, KR;
Kee-Jeung Lee, Ichon-shi, KR;
Han-Sang Song, Ichon-shi, KR;
Deok-Sin Kil, Ichon-shi, KR;
Young-Dae Kim, Ichon-shi, KR;
Jin-Hyock Kim, Ichon-shi, KR;
Kwan-Woo Do, Ichon-shi, KR;
Kyung-Woong Park, Ichon-shi, KR;
Hynix Semiconductor Inc., Icheon-si, KR;
Abstract
A capacitor includes a pillar-type storage node, a supporter disposed entirely within an inner empty crevice of the storage node, a conductive capping layer over the supporter and contacting the storage node so as to seal an entrance to the inner empty crevice, a dielectric layer over the storage node, and a plate node over the dielectric layer.