发明名称 Structure having pores, magnetic recording medium, and method of manufacturing same
摘要 The invention provides a magnetic recording medium and a method of manufacturing the magnetic recording medium, in which a high density and good storage stability can be achieved by giving anisotropy in shape to a magnetic substance. A plan shape of the magnetic substance in the magnetic recording medium, which appears on the recording surface side, is an ellipse that is present within a rectangle and has a minor axis with a length equal to a short side of the rectangle. A quadrilateral defined by four intersects of two adjacent vertical rows and two adjacent horizontal rows, each of these rows comprising a plurality of pores, has a rectangular or rhombic shape.
申请公布号 US7183012(B2) 申请公布日期 2007.02.27
申请号 US20030389935 申请日期 2003.03.18
申请人 CANON KABUSHIKI KAISHA 发明人 SAITO TATSUYA;DEN TOHRU
分类号 G11B5/65;G11B5/708;B05D5/12;C23C14/58;C25D11/04;C25D11/16;C25D11/20;G11B5/71;G11B5/82;G11B5/84;G11B5/855;G11B5/858 主分类号 G11B5/65
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