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1. 发明申请

US20120018206A1 SOLID ELECTROLYTIC CAPACITOR 审中-公开
标题翻译：固体电解电容器
公开(公告)号：US20120018206A1
公开(公告)日：2012-01-26
申请号：US13260149
申请日：2010-03-30
申请人： Hidenori Suenaga , Yoshihiro Takeda , Miyuki Ujiie , Katsunori Nogami , Toshiyuki Murakami , Hitoshi Aita
发明人： Hidenori Suenaga , Yoshihiro Takeda , Miyuki Ujiie , Katsunori Nogami , Toshiyuki Murakami , Hitoshi Aita
IPC分类号： H05K1/18 , H01G9/04
CPC分类号： H01G9/15 , H01G9/012 , H01G9/04
摘要： There is provided a capacitor that has excellent transient response characteristics, can be used as a distributed constant type noise filter, and can be used as a composite component having two functions of a capacitor and a distributed constant type noise filter through further reduction of an ESL of a solid electrolytic capacitor with a solid electrolytic capacitor of which capacitance is easily increased.There are prepared two capacitor element pieces 121 where both ends of an anode body of each of the capacitor element pieces form anode lead-out portions 122 and 122 and both surfaces of a middle portion of the anode body form cathode lead-out portions 123. The two capacitor element pieces 121 and 121 are stacked so that the cathode lead-out portions 123 and 123 overlap with each other and the anode lead-out portions 122 and 122 are substantially orthogonal to each other. Accordingly, a capacitor element 120 is formed. As a mounting board 141, there is prepared a mounting board 141 that includes conductors 144 and 145 and anode terminal portions 142 and a cathode terminal portion 143. The conductors 144 and 145 correspond to anode lead-out portions 122 and 122 and a cathode lead-out portion 123 of the capacitor element, and are formed on an element mounting surface of the mounting board. The anode terminal portions 142 and the cathode terminal portion 143 are formed on a mounting surface of the mounting board. The conductors 144 and 145 are connected to the anode terminal portions 142 and the cathode terminal portion 143. The capacitor element 120 is mounted on the mounting board 141, so that a solid electrolytic capacitor is formed.
摘要翻译：提供了具有优异的瞬态响应特性的电容器，可以用作分布常数型噪声滤波器，并且可以通过进一步减少ESL而用作具有电容器和分布常数型噪声滤波器的两个功能的复合元件的固体电解电容器，其具有电容容易增加的固体电解电容器。准备两个电容器元件片121，其中每个电容器元件片的阳极体的两端形成阳极引出部分122和122，并且阳极体的中间部分的两个表面形成阴极引出部分123。两个电容器元件片121和121被堆叠，使得阴极引出部分123和123彼此重叠，并且阳极引出部分122和122基本上彼此正交。因此，形成电容器元件120。作为安装板141，准备了包括导体144和145以及阳极端子部分142和阴极端子部分143的安装板141.导体144和145对应于阳极引出部分122和122以及阴极引线并且形成在安装基板的元件安装面上。阳极端子部分142和阴极端子部分143形成在安装板的安装表面上。导体144和145连接到阳极端子部分142和阴极端子部分143.电容器元件120安装在安装板141上，从而形成固体电解电容器。

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