JPS5279874A - Anodization method - Google Patents
Anodization methodInfo
- Publication number
- JPS5279874A JPS5279874A JP15841375A JP15841375A JPS5279874A JP S5279874 A JPS5279874 A JP S5279874A JP 15841375 A JP15841375 A JP 15841375A JP 15841375 A JP15841375 A JP 15841375A JP S5279874 A JPS5279874 A JP S5279874A
- Authority
- JP
- Japan
- Prior art keywords
- metal layer
- anodization
- anodization method
- layer
- anodiazation
- 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
- Formation Of Insulating Films (AREA)
Abstract
PURPOSE: With the metal layer formed on an insulating layer wherein it is not possible to flow anodiazation current from its rear side, one of the poles of a power supply is connected to the metal layer and a semiconductor substrate in an upright state is gradually immersed by every unit amount into an oxidating solution, whereby anodization is proceeded and uniform oxidized layer is obtained.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15841375A JPS5279874A (en) | 1975-12-26 | 1975-12-26 | Anodization method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15841375A JPS5279874A (en) | 1975-12-26 | 1975-12-26 | Anodization method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5279874A true JPS5279874A (en) | 1977-07-05 |
Family
ID=15671204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15841375A Pending JPS5279874A (en) | 1975-12-26 | 1975-12-26 | Anodization method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5279874A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102839407A (en) * | 2012-09-18 | 2012-12-26 | 无锡市喷特环保工程有限公司 | Piston rapid aluminum oxidation single machine |
JP2019039030A (en) * | 2017-08-23 | 2019-03-14 | 株式会社アルバック | Surface treatment method and surface treatment apparatus |
-
1975
- 1975-12-26 JP JP15841375A patent/JPS5279874A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102839407A (en) * | 2012-09-18 | 2012-12-26 | 无锡市喷特环保工程有限公司 | Piston rapid aluminum oxidation single machine |
JP2019039030A (en) * | 2017-08-23 | 2019-03-14 | 株式会社アルバック | Surface treatment method and surface treatment apparatus |
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