JPS54147008A - Magnetic recording medium - Google Patents
Magnetic recording mediumInfo
- Publication number
- JPS54147008A JPS54147008A JP5591478A JP5591478A JPS54147008A JP S54147008 A JPS54147008 A JP S54147008A JP 5591478 A JP5591478 A JP 5591478A JP 5591478 A JP5591478 A JP 5591478A JP S54147008 A JPS54147008 A JP S54147008A
- Authority
- JP
- Japan
- Prior art keywords
- conductive
- recording medium
- magnetic recording
- side faces
- layer
- 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
Abstract
PURPOSE: To reduce discharge noise owing to static charging of a conductive magnetic material layer by providing a conducting layer on the back and side faces of a metalized magnetic tape provided with the conductive magnetic material layer on the surface of a base film thereby forming the magnetic recording medium.
CONSTITUTION: A conductive magnetic material layer 2 of metals such as Co is provided on one surface of a base film 1 and further a conducting layer 3 is provided on the back and side faces of the film 1 to form the magnetic recording medium. The abovementioned conducting layer 3 may be formed by a metal plating method, metal vapor deposition method or a method of deposting conductive fine particles such as carbon power, metal powder or the like by binders. It is equally satisfactory to form the conductive layer for the side faces only on one of them.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5591478A JPS54147008A (en) | 1978-05-10 | 1978-05-10 | Magnetic recording medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5591478A JPS54147008A (en) | 1978-05-10 | 1978-05-10 | Magnetic recording medium |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54147008A true JPS54147008A (en) | 1979-11-16 |
Family
ID=13012369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5591478A Pending JPS54147008A (en) | 1978-05-10 | 1978-05-10 | Magnetic recording medium |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54147008A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56117346A (en) * | 1980-02-21 | 1981-09-14 | Pioneer Electronic Corp | Information recording medium |
JPS5841429A (en) * | 1981-09-04 | 1983-03-10 | Hitachi Maxell Ltd | Magnetic recording medium |
JPS59139136A (en) * | 1983-01-27 | 1984-08-09 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
-
1978
- 1978-05-10 JP JP5591478A patent/JPS54147008A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56117346A (en) * | 1980-02-21 | 1981-09-14 | Pioneer Electronic Corp | Information recording medium |
JPS6321259B2 (en) * | 1980-02-21 | 1988-05-06 | Pioneer Electronic Corp | |
JPS5841429A (en) * | 1981-09-04 | 1983-03-10 | Hitachi Maxell Ltd | Magnetic recording medium |
JPS59139136A (en) * | 1983-01-27 | 1984-08-09 | Matsushita Electric Ind Co Ltd | Magnetic recording medium |
JPH0363134B2 (en) * | 1983-01-27 | 1991-09-30 | Matsushita Electric Ind Co Ltd |
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