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. 24, 2006
Filed:
Dec. 08, 2005
Yong-kuk Jeong, Seoul, KR;
Jung-hyoung Lee, Suwon-si, KR;
Seok-jun Won, Seoul, KR;
Dae-jin Kwon, Seoul, KR;
Weon-hong Kim, Suwon-si, KR;
Min-woo Song, Seoul, KR;
Yong-kuk Jeong, Seoul, KR;
Jung-Hyoung Lee, Suwon-si, KR;
Seok-Jun Won, Seoul, KR;
Dae-Jin Kwon, Seoul, KR;
Weon-Hong Kim, Suwon-si, KR;
Min-woo Song, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
In a capacitor, and a method of fabricating the same, the capacitor includes a lower electrode, a dielectric layer on the lower electrode, and an upper electrode on the dielectric layer, wherein the dielectric layer includes a lower dielectric region contacting the lower electrode, an upper dielectric region contacting the upper electrode, and at least one middle dielectric region between the lower dielectric region and the upper dielectric region, the at least one middle dielectric region having a less crystalline region than both the lower dielectric region and the upper dielectric region.