发明授权
US07223439B2 Method for manufacturing magnetic recording medium and magnetic recording medium 失效
磁记录介质和磁记录介质的制造方法

Method for manufacturing magnetic recording medium and magnetic recording medium
摘要:
A magnetic recording medium and a method for manufacturing the same are provided, which provide high surface recording density and high recording/reading performance. The magnetic recording medium is manufactured by forming an intermediate protective layer between a continuous recording layer and a first mask layer, dividing the continuous recording layer to form divided recording elements, and then removing the first mask layer while leaving the intermediate protective layer on the top of the divided recording elements. Further, gaps between the divided recording elements are filled with a non-magnetic material before removing the first mask layer.
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