基本信息:
- 专利标题： 电容元件及其制造方法和带电容元件的固体电解电容器
- 专利标题（英）：Capacitance element and its manufacturing method and solid electrolytic capacitor carrying capacitance element
- 申请号：CN01139395.5 申请日：2001-10-12
- 公开(公告)号：CN1353432A 公开(公告)日：2002-06-12
- 发明人： 嶋田干也 , 中田泰彦 , 中谷诚一 , 白石诚吾 , 半田浩之
- 申请人： 松下电器产业株式会社
- 申请人地址： 日本大阪府
- 专利权人： 松下电器产业株式会社
- 当前专利权人： 松下电器产业株式会社
- 当前专利权人地址： 日本大阪府
- 代理机构： 中国专利代理(香港)有限公司
- 代理人： 程天正; 叶恺东
- 优先权： 311603/00 2000.10.12 JP
- 主分类号： H01G9/00
- IPC分类号： H01G9/00
In an electrolytic capacitor of the present invention, a dielectric layer 12 is provided on a surface of a valve metal element for an anode 11 having a capacitor forming part 11B and an electrode lead part 11A, and further, a solid electrolyte layer 13 and a charge collecting layer for a cathode 14 are provided in this order thereon. The capacitor forming part 11B and the electrode lead part 11A of the valve metal element for an anode 11 have rough surface layers on their surfaces, and are compressed in the thickness direction of the rough surface layers. Further, a region other than the electrode lead part 11A and the charge collecting element for cathode 14 is molded with a molding material. Exposed portions of the electrode lead part 11A and the charge collecting element for cathode 14 function as electrode terminals, respectively.
IPC结构图谱:
| H | 电学 |
| --H01 | 基本电气元件 |
| ----H01G | 电容器；电解型的电容器、整流器、检波器、开关器件、光敏器件或热敏器件 |
| ------H01G9/00 | 电解电容器、整流器、检波器、开关器件、光敏器件或热敏器件；其制造方法 |