JPS6431409A - Capacitor - Google Patents
CapacitorInfo
- Publication number
- JPS6431409A JPS6431409A JP18655787A JP18655787A JPS6431409A JP S6431409 A JPS6431409 A JP S6431409A JP 18655787 A JP18655787 A JP 18655787A JP 18655787 A JP18655787 A JP 18655787A JP S6431409 A JPS6431409 A JP S6431409A
- Authority
- JP
- Japan
- Prior art keywords
- capacitor
- high polymer
- vacuum
- exhausted
- capacitance
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Abstract
PURPOSE:To provide a capacitor where its capacitance is the same level as that of an electrolytic capacitor and its dependency on a temperature is exceedingly small, by filling bores in a metallic, anodic oxide film with high polymer conductive material. CONSTITUTION:Anodic oxidation 12 is performed at one side of a metallic plate 11 and after this sample is exhausted in a vacuum, the sample is cooled and is coated with high polymer conductive material 13 and after that, it is exhausted in a vacuum container and is charged in the bores 13 of an anodic oxide film. When a high polymer film obtained is dried in a vacuum, it is actually solidified and is formed into a conductive film which has decreased conductivity. This capacitor is characterized by superior properties where its capacitance is extremely large and its temperature coefficient is small as well. Al, Ti, and the like where anodic oxidation can be performed and a cross section structure as shown in the figure is obtained are used at the metallic plate 11. Most of high polymers, if they have electroconductive property, can be used but above all it is preferable to have the macromolecules having electronic conductive property.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18655787A JPS6431409A (en) | 1987-07-28 | 1987-07-28 | Capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18655787A JPS6431409A (en) | 1987-07-28 | 1987-07-28 | Capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6431409A true JPS6431409A (en) | 1989-02-01 |
Family
ID=16190606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18655787A Pending JPS6431409A (en) | 1987-07-28 | 1987-07-28 | Capacitor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6431409A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0395404A2 (en) | 1989-04-27 | 1990-10-31 | Canon Kabushiki Kaisha | Image processing apparatus |
| US6310765B1 (en) | 1997-06-20 | 2001-10-30 | Matsushita Electric Industrial Co., Ltd. | Electrolytic capacitor and method for manufacturing the same |
-
1987
- 1987-07-28 JP JP18655787A patent/JPS6431409A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0395404A2 (en) | 1989-04-27 | 1990-10-31 | Canon Kabushiki Kaisha | Image processing apparatus |
| US6310765B1 (en) | 1997-06-20 | 2001-10-30 | Matsushita Electric Industrial Co., Ltd. | Electrolytic capacitor and method for manufacturing the same |
| US6413282B1 (en) | 1997-06-20 | 2002-07-02 | Matsushita Electric Industrial Co., Ltd. | Electrolytic capacitor and method for manufacturing the same |
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