US 12,438,112 B2
Electronic component
Kiyohiro Kashiuchi, Nagaokakyo (JP); Toru Yaso, Nagaokakyo (JP); and Hirofumi Oie, Nagaokakyo (JP)
Assigned to MURATA MANUFACTURING CO., LTD., Kyoto (JP)
Filed by Murata Manufacturing Co., Ltd., Kyoto (JP)
Filed on Mar. 10, 2023, as Appl. No. 18/181,791.
Application 18/181,791 is a continuation of application No. PCT/JP2021/031367, filed on Aug. 26, 2021.
Claims priority of application No. 2020-156593 (JP), filed on Sep. 17, 2020.
Prior Publication US 2023/0215827 A1, Jul. 6, 2023
Int. Cl. H01L 23/00 (2006.01); H01L 23/498 (2006.01)
CPC H01L 24/08 (2013.01) [H01L 23/49838 (2013.01); H01L 2224/08055 (2013.01); H01L 2224/08112 (2013.01); H01L 2224/08225 (2013.01); H01L 2224/0913 (2013.01); H01L 2924/182 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An electronic component comprising:
a substrate;
at lease one electrode provided on a surface of the substrate;
a protective portion covering at least a part of a peripheral portion of the electrode and a surrounding portion, around the electrode, of the surface of the substrate, across outer edge portions of the electrode, and extending in a circumferential direction along the outer edge portions of the electrode; and
at lease one extending portion contiguous, on the surface of the substrate, with one end portion of the protective portion in the circumferential direction, and extending in an extending direction away from the protective portion and the electrode,
wherein a width of the extending portion perpendicular to the extending direction is longer than a width of the protective portion perpendicular to the extending direction at the one end portion of the protective portion in a case where the substrate is seen in plan view.