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:
Mar. 16, 2010
Filed:
Jul. 22, 2005
Yong-kuk Jeong, Seoul, KR;
Seok-jun Won, Seoul, KR;
Dae-jin Kwon, Suwon-si, KR;
Min-woo Song, Seongnam-si, KR;
Weon-hong Kim, Suwon-si, KR;
Yong-kuk Jeong, Seoul, KR;
Seok-jun Won, Seoul, KR;
Dae-jin Kwon, Suwon-si, KR;
Min-woo Song, Seongnam-si, KR;
Weon-hong Kim, Suwon-si, KR;
Abstract
An analog capacitor capable of reducing the influence of an applied voltage on a capacitance and a method of manufacturing the analog capacitor are provided. The analog capacitor includes a lower electrode which is formed on a substrate, a multi-layered dielectric layer which includes at least one oxide layer and at least one oxynitride layer which are formed of a material selected from the group consisting of Hf, Al, Zr, La, Ba, Sr, Ti, Pb, Bi and a combination thereof and is formed on the lower electrode, and an upper electrode which is formed on the multi-layered dielectric layer.