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|1. (WO2017168879) ESD PROTECTION DEVICE|
|Applicants:||MURATA MANUFACTURING CO., LTD.
|Title:||ESD PROTECTION DEVICE|
This ESD protection device comprises: a ceramic element which contains a glass component; a first discharge electrode and a second discharge electrode, which are provided on the same plane within the ceramic element and face each other at a distance; an auxiliary discharge electrode which connects the first discharge electrode and the second discharge electrode on the same plane; and a sealing layer which is arranged between the auxiliary discharge electrode and the ceramic element so as to prevent intrusion of the glass component into the auxiliary discharge electrode from the ceramic element. The sealing layer contains a conductive component.