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:
Aug. 06, 2002
Filed:
Mar. 30, 2001
Samsung Electro-Mechanics Co., Ltd., Kyungki-Do, KR;
Abstract
The present invention provides a dielectric ceramic composition, a capacitor using the composition and the producing method, of having a lower dielectric loss and a stable characteristics in high frequency bandwidth, and enabling to use a base metal or a carbon-based material as an electrode material by allowing sintering at a low temperate, thereby resulting in lower cost. The dielectric ceramic composition according to present invention, is characterized in comprising a main component of formula Sr Ba (Zr Ti ) O (where 0.8≦x≦1; 0.9≦y≦1) to which MnO of 0.05-15 wt %, at least one of 0.001-5 wt % selected from the group consisting of Bi O PbO and Sb O and a glass component of 0.5-15 wt % are added based on the weight of the main component.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile