Title:
ＥＳＤ保護装置
Document Type and Number:
Japanese Patent JP6390816
Kind Code:
B2
Abstract:
An ESD protection device includes a ceramic element assembly including a glass component, first and second discharge electrodes on the same plane in the ceramic element assembly and opposed to each other with a gap therebetween, a discharge auxiliary electrode that connects the first discharge electrode to the second discharge electrode on the same plane, and a seal layer that is disposed between the discharge auxiliary electrode and the ceramic element assembly and that reduces or prevents a glass component in the ceramic element assembly from entering the discharge auxiliary electrode. The seal layer includes a conductive component.
Inventors:
Takeo Miki
Hongo Hiromitsu
Takahiro Sumi
Hongo Hiromitsu
Takahiro Sumi
Application Number:
JP2018508393A
Publication Date:
September 19, 2018
Filing Date:
December 21, 2016
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01T2/02; H01T1/20; H01T4/10; H01T4/12
Domestic Patent References:
| JP2010108705A | ||||
| JP2002373759A |
Attorney, Agent or Firm:
Norihito Yamao
Yoshida Tamaki
Yoshida Tamaki