Invention Publication
EP2544368A3 Surface Mountable Multi-Layer Ceramic Filter
有权
OberflächenmontierbarerMehrschicht-Keramikfilter
- Patent Title: Surface Mountable Multi-Layer Ceramic Filter
- Patent Title (中): OberflächenmontierbarerMehrschicht-Keramikfilter
-
Application No.: EP12175435.2Application Date: 2012-07-06
-
Publication No.: EP2544368A3Publication Date: 2013-04-24
- Inventor: Bultitude, John , Laps, Mark R. , Magee, James R. , Jones, Lonnie G.
- Applicant: Kemet Electronics Corporation
- Applicant Address: 2835 Kemet Way Simpsonville, South Carolina 29681 US
- Assignee: Kemet Electronics Corporation
- Current Assignee: Kemet Electronics Corporation
- Current Assignee Address: 2835 Kemet Way Simpsonville, South Carolina 29681 US
- Agency: Goodman, Simon John Nye
- Priority: US201161505382P 20110707; US201161505390P 20110707
- Main IPC: H03H1/00
- IPC: H03H1/00 ; H03H3/00 ; H03H7/01 ; H01P1/20 ; H01F17/00 ; H01F41/04 ; H01G4/40
Abstract:
An improved electronic filter is provided with capacitance and integral inductance properties. The filter has a capacitor with first planar internal electrodes in electrical contact with a first termination and second planar internal electrodes in electrical contact with a second termination. A dielectric is between the first planar internal electrodes and the second planer internal electrodes. A third termination is provided and a conductive trace on a surface of the capacitor is between the third termination and the first termination. A ferromagnetic or ferrimagnetic material is coupled to the conductive trace. Sintering of the capacitor can be followed by formation of the components with inductance properties.
Public/Granted literature
- EP2544368B1 Surface mountable multi-layer ceramic filter Public/Granted day:2016-08-24
Information query