公开(公告)号：US20110304946A1

公开(公告)日：2011-12-15

申请号：US13203223

申请日：2010-04-13

申请人： Eiichi Koga ,  Noriko Sawada ,  Mikinori Amisawa ,  Seiichi Minami ,  Hirofumi Yamada ,  Tomohisa Okimoto

发明人： Eiichi Koga ,  Noriko Sawada ,  Mikinori Amisawa ,  Seiichi Minami ,  Hirofumi Yamada ,  Tomohisa Okimoto

IPC分类号： H02H1/04

CPC分类号： H01C7/1006 ,  H01C7/105 ,  H01C7/123 ,  H01L28/40

摘要： A surge absorbing element has a first electrode, a second electrode, and a ceramic layer. The second electrode is opposed to the first electrode. The ceramic layer has a polycrystal structure including a plurality of crystal grains showing voltage nonlinearity, and is at least partially brought into contact with the first electrode and the second electrode. The ceramic layer has a void inside therein, and surface discharge is generated on surfaces, exposed to the void, of the crystal grains, whereby electric conduction is attained between the first and second electrodes.

摘要翻译： 浪涌吸收元件具有第一电极，第二电极和陶瓷层。 第二电极与第一电极相对。 该陶瓷层具有多晶结构，该多晶结构包括显示电压非线性的多个晶粒，并且至少部分地与第一电极和第二电极接触。 陶瓷层在其内部具有空隙，并且在晶粒的暴露于空隙的表面上产生表面放电，从而在第一和第二电极之间达到导电。

公开(公告)号：US08400254B2

公开(公告)日：2013-03-19

申请号：US13203223

申请日：2010-04-13

申请人： Eiichi Koga ,  Noriko Sawada ,  Mikinori Amisawa ,  Seiichi Minami ,  Hirofumi Yamada ,  Tomohisa Okimoto

发明人： Eiichi Koga ,  Noriko Sawada ,  Mikinori Amisawa ,  Seiichi Minami ,  Hirofumi Yamada ,  Tomohisa Okimoto

IPC分类号： H01C7/10

CPC分类号： H01C7/1006 ,  H01C7/105 ,  H01C7/123 ,  H01L28/40

摘要： A surge absorbing element has a first electrode, a second electrode, and a ceramic layer. The second electrode is opposed to the first electrode. The ceramic layer has a polycrystal structure including a plurality of crystal grains showing voltage nonlinearity, and is at least partially brought into contact with the first electrode and the second electrode. The ceramic layer has a void inside therein, and surface discharge is generated on surfaces, exposed to the void, of the crystal grains, whereby electric conduction is attained between the first and second electrodes.

摘要翻译： 浪涌吸收元件具有第一电极，第二电极和陶瓷层。 第二电极与第一电极相对。 该陶瓷层具有多晶结构，该多晶结构包括显示电压非线性的多个晶粒，并且至少部分地与第一电极和第二电极接触。 陶瓷层在其内部具有空隙，并且在晶粒的暴露于空隙的表面上产生表面放电，从而在第一和第二电极之间达到导电。

公开(公告)号：USD492267S1

公开(公告)日：2004-06-29

申请号：US29190733

申请日：2003-09-25

申请人： Keiji Kawajiri ,  Tomohisa Okimoto ,  Eiichi Koga

设计人： Keiji Kawajiri ,  Tomohisa Okimoto ,  Eiichi Koga

公开(公告)号：US20060158824A1

公开(公告)日：2006-07-20

申请号：US10548651

申请日：2004-03-03

申请人： Keiji Kawajiri ,  Tomohisa Okimoto ,  Eiji Koga

发明人： Keiji Kawajiri ,  Tomohisa Okimoto ,  Eiji Koga

IPC分类号： H01G2/12

CPC分类号： H01G2/24 ,  H01F17/0013 ,  H01G4/40 ,  H05K1/0266 ,  H05K3/303 ,  H05K3/3442 ,  H05K2203/082 ,  H05K2203/168 ,  Y02P70/613

摘要： A composite electronic component which can adjust a capacitance obtained due to an overlap of inner layer capacitor electrode parts sandwiching dielectric sheets by changing an overlapping area of the inner layer capacitor electrode parts, and in which an identification mark has been provided lower than a height of an external electrode of a laminated body, whereby an adjustment of an electric capacitance is easy and, by the fact that the identification mark does not protrude, a mounting performance when the composite electronic component is mounted by being sucked by a suction nozzle is improved.

摘要翻译： 一种复合电子部件，其可以通过改变内层电容器电极部分的重叠面积来调节由于内层电容器电极部分的重叠而获得的电容，所述内层电容器电极部分通过改变内层电容器电极部分的重叠面积而设置，并且其中设置了识别标记， 层叠体的外部电极，容易调节电容，并且通过识别标记不突出的事实，提高了通过吸嘴吸附复合电子部件的安装性能。