发明名称 |
Surface mount aluminum capacitor having anode foil anodized in an aqueous phosphate solution |
摘要 |
Aluminum surface mount capacitors containing one or more anode foil coupons are initially anodized in an aqueous phosphate solution in order to produce an anodic oxide film having extreme resistance to hydration and attack by corrosive anions for the purpose of producing surface mount capacitors at high yield and of high stability.
|
申请公布号 |
US2002186521(A1) |
申请公布日期 |
2002.12.12 |
申请号 |
US20020193241 |
申请日期 |
2002.07.12 |
申请人 |
KEMET ELECTRONICS CORPORATION |
发明人 |
LESSNER PHILIP MICHAEL;MELODY BRIAN JOHN;KINARD JOHN TONY;REED ERIK KARLSEN;HARRINGTON ALBERT KENNEDY;PERSICO DANIEL F.;WHEELER DAVID ALEXANDER |
分类号 |
H01G9/04;H01G9/045;(IPC1-7):H01H47/18 |
主分类号 |
H01G9/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|