Capacitor anode, solid electrolytic capacitor element, solid electrolytic capacitor, and method for producing capacitor anode

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专利权人:

SHOWA DENKO K.K.

发明人:

Naito Kazumi,Mitsumoto Ryuichi

申请号：

US201515323812

公开号：

US9870867(B2)

申请日:

2015.04.06

申请国别(地区):

美国

年份:

2018

代理人:

Sughrue Mion, PLLC

摘要：

When forming a conductive polymer layer serving as a cathode of a solid electrolytic capacitor, in order to obtain a high capacitance even with a small number of times of polymerization treatments, a capacitor anode according to the present invention includes a tungsten sintered body (2) and is provided with a dielectric film (1), and in which vanadium oxide is deposited on the surface of the dielectric film (1).

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/