Title:
ESD PROTECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/006689
Kind Code:
A1
Abstract:
Provided is an ESD protection device having high operability. The present invention is provided with a multilayer substrate 3 in which a plurality of insulation layers 3a-3g are laminated, a first discharge electrode 1 and second discharge electrode 2 each disposed between different layers of the multilayer substrate 3, and auxiliary discharge electrodes 5 formed between the first discharge electrode 1 and the second discharge electrode 2, the interiors of which are filled with an auxiliary discharge substance. The present invention is configured such that when the multilayer substrate 3 is viewed from the lamination direction of the insulation layers 3a-3g, a plurality, for example, five, auxiliary discharge electrodes 5 are formed in a discharge electrode redundant section 4 in which the first discharge electrode 1 and the second discharge electrode 2 overlap.
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Inventors:
MIKI TAKESHI (JP)
Application Number:
PCT/JP2016/066952
Publication Date:
January 12, 2017
Filing Date:
June 07, 2016
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01T4/12; H01T1/20; H01T4/10
Domestic Patent References:
| WO2014203638A1 | 2014-12-24 |
Foreign References:
| JP2014090042A | 2014-05-15 |
Attorney, Agent or Firm:
KAWAMOTO, Takashi (JP)
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