US 12,193,147 B2
Electronic component
Ikuo Deguchi, Kyoto (JP)
Assigned to MURATA MANUFACTURING CO., LTD., Kyoto (JP)
Filed by Murata Manufacturing Co., Ltd., Kyoto (JP)
Filed on Dec. 19, 2022, as Appl. No. 18/067,826.
Application 18/067,826 is a continuation of application No. PCT/JP2021/022098, filed on Jun. 10, 2021.
Claims priority of application No. 2020-107024 (JP), filed on Jun. 22, 2020.
Prior Publication US 2023/0119498 A1, Apr. 20, 2023
Int. Cl. H05K 1/02 (2006.01); H01F 27/36 (2006.01); H01G 2/22 (2006.01)
CPC H05K 1/0216 (2013.01) [H01F 27/363 (2020.08); H01G 2/22 (2013.01); H05K 2201/0715 (2013.01); H05K 2201/10015 (2013.01); H05K 2201/1003 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic component comprising:
an insulating substrate including a first main surface, a second main surface, a side surface and a plurality of ground electrodes, the first main surface and the second main surface being opposite to each other in a thickness direction, and the plurality of ground electrodes being exposed to the side surface;
conductive films each covering a surface of a corresponding one of the plurality of ground electrodes exposed to the side surface of the insulating substrate; and
a shielding film covering the first main surface and the side surface of the insulating substrate and surfaces of the conductive films,
the plurality of ground electrodes including a first ground electrode and a second ground electrode, the first ground electrode being exposed to the side surface of the insulating substrate at a position closest to the first main surface of the insulating substrate and the second ground electrode being exposed to the side surface of the insulating substrate at a position closest to the second main surface of the insulating substrate,
the conductive films including a first conductive film covering a surface of the first ground electrode and a second conductive film covering a surface of the second ground electrode,
a thickness of the second conductive film being greater than a thickness of the first conductive film.