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公开(公告)号：EP2352211B1
公开(公告)日：2017-12-20
申请号：EP09828800.4
申请日：2009-11-18
发明人： ADACHI, Jun , URAKAWA, Jun , YAMAMOTO, Issei
CPC分类号： H02H9/04 , H01T4/12 , H01T21/00 , H02H9/044 , H05K9/0067 , H05K9/0079 , Y10T29/49002
摘要： An ESD protection device whose ESD characteristics are easily adjusted and stabilized and a method for manufacturing the ESD protection device are provided. An ESD protection device 10 includes (a) an insulating substrate 12, (b) a cavity 13 formed in the insulating substrate 12, (c) at least a pair of discharge electrodes 16 and 18 each including a portion exposed in the cavity 13, the exposed portions facing each other, and (d) external electrodes 22 and 24 formed on a surface of the insulating substrate 12 and connected to the discharge electrodes 16 and 18. A particulate supporting electrode material 30 with conductivity is dispersed between the exposed portions of the discharge electrodes 16 and 18 in the cavity 13.
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公开(公告)号：EP2352211A1
公开(公告)日：2011-08-03
申请号：EP09828800.4
申请日：2009-11-18
发明人： ADACHI, Jun , URAKAWA, Jun , YAMAMOTO, Issei
CPC分类号： H02H9/04 , H01T4/12 , H01T21/00 , H02H9/044 , H05K9/0067 , H05K9/0079 , Y10T29/49002
摘要： An ESD protection device whose ESD characteristics are easily adjusted and stabilized and a method for manufacturing the ESD protection device are provided.
An ESD protection device 10 includes (a) an insulating substrate 12, (b) a cavity 13 formed in the insulating substrate 12, (c) at least a pair of discharge electrodes 16 and 18 each including a portion exposed in the cavity 13, the exposed portions facing each other, and (d) external electrodes 22 and 24 formed on a surface of the insulating substrate 12 and connected to the discharge electrodes 16 and 18. A particulate supporting electrode material 30 with conductivity is dispersed between the exposed portions of the discharge electrodes 16 and 18 in the cavity 13.
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