| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of manufacturing an ESD protection device exhibiting excellent discharge capacity while reducing short-circuit fault, and exhibiting excellent productivity without requiring any special process during manufacture.SOLUTION: A method of manufacturing an ESD protection device comprises: a step of forming an unfired seal layer 111 by printing seal layer paste on a first ceramic green sheet 101; a step of forming an unfired discharge auxiliary electrode by printing discharge auxiliary electrode paste so as to cover a part of the seal layer; a step of forming an unfired counter electrode including a counter electrode on one side and a counter electrode on the other side arranged at an interval so as to cover a part of the discharge auxiliary electrode, by printing counter electrode paste; a step of forming an unfired laminate by laminating a second ceramic green sheet on one principal surface of the first ceramic green sheet 101; and a step of firing the laminate. |
