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1. (WO2014203638) ELECTROSTATIC DISCHARGE PROTECTION DEVICE

Pub. No.:    WO/2014/203638    International Application No.:    PCT/JP2014/062253
Publication Date: Thu Dec 25 00:59:59 CET 2014 International Filing Date: Thu May 08 01:59:59 CEST 2014
IPC: H01T 4/12
H01T 4/10
Applicants: MURATA MANUFACTURING CO., LTD.
株式会社村田製作所
Inventors: OTSUBO, Yoshihito
大坪 喜人
Title: ELECTROSTATIC DISCHARGE PROTECTION DEVICE
Abstract:
Provided is an electrostatic discharge (ESD) protection device in which deterioration of discharge characteristics due to repeated discharge is unlikely. An ESD protection device (1) is provided with a substrate (2), and first and second discharge electrodes (3, 4) that each have a primary surface and are disposed on the substrate (2). The primary surfaces of the first and second discharge electrodes (3, 4) face each other in the thickness direction of the substrate (2) with a gap interposed therebetween. Through holes (3a, 4a) are provided in at least one of the facing sections of the first and second discharge electrodes (3, 4).