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:
Jun. 12, 2007
Filed:
Nov. 29, 2005
Hee Soo Yoon, Kyungki-do, KR;
Chang Hoon Shim, Kyungki-do, KR;
Don Cheol Choi, Icheon, KR;
Dong Hwan Lee, Kyungki-do, KR;
Hee Soo Yoon, Kyungki-do, KR;
Chang Hoon Shim, Kyungki-do, KR;
Don Cheol Choi, Icheon, KR;
Dong Hwan Lee, Kyungki-do, KR;
Samsung Electro-Mechanics Co., Ltd, Kyungki-Do, KR;
Abstract
A multilayered chip capacitor (MLCC) includes internal electrodes and external electrodes formed to be perpendicular to the internal electrodes, whereby parasitic capacitance is reduced, resulting in no parallel resonance frequency effects. In addition, the MLCC has a capacitor structure, which provides a first surface and a second surface formed in a stacking direction of the dielectric layers in the capacitor body as a top surface and a bottom surface. Hence, in the thin capacitors having the same size, the number of internal electrode layers is increased, thereby reducing the equivalent series resistant (ESR) and equivalent series inductance (ESL). Further, the printed circuit board (PCB) having an embedded MLCC is easily manufactured.