Protective layer for mitigating protruding defects in magnetic tape recording media
AssigneeInternational Business Machines Corporation
InventorsRobert G. Biskeborn, Calvin S. Lo
Life of this patent
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AssigneeInternational Business Machines Corporation
InventorsRobert G. Biskeborn, Calvin S. Lo
Estimating the term…
A magnetic recording medium according to one embodiment includes an underlayer and a magnetic layer above the underlayer. The magnetic layer includes a first magnetic material and particulates. A solid protective layer is positioned above the magnetic layer, the protective layer including a second material. At least some of the particulates of the magnetic layer protrude completely through the protective layer. A method for forming a magnetic recording medium according to one embodiment includes forming a magnetic layer above a substrate, the magnetic layer including a first magnetic material and particulates, and forming a solid protective layer above the magnetic layer to a thickness whereby some of the particulates protrude through the protective layer and are exposed along an upper surface of the protective layer.
A magnetic recording medium, comprising:
A magnetic recording medium, comprising:
A method for forming a magnetic recording medium, the method comprising:
Dependencies are inferred from the claim text.