MAGNETIC DATA STORAGE MEDIA
A magnetic record has a substrate and a magnetic recording layer disposed thereon. The latter is adapted for magnetic transduction by a passing transducer. A thin film of nonmagnetic material is superposed adherently on the recording layer and is no thicker than will degrade magnetic output minimall...
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Main Authors | , |
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Format | Patent |
Language | English French |
Published |
04.12.1990
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Edition | 4 |
Subjects | |
Online Access | Get full text |
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Summary: | A magnetic record has a substrate and a magnetic recording layer disposed thereon. The latter is adapted for magnetic transduction by a passing transducer. A thin film of nonmagnetic material is superposed adherently on the recording layer and is no thicker than will degrade magnetic output minimally and only to a minor extent. |
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Bibliography: | Application Number: CA19870546358 |