发明名称 A magnetic recording medium and a method of manufacturing the same.
摘要 A magnetic recording medium (1) has a structure in which an undercoating film (3), a magnetic thin film (4), a protective film (5), and an organic film (7) are stacked on a substrate in the order named. Since the protective film (5) contains carbon and silicon and a portion of silicon in at least an interface in contact with the organic film (7) consists of a silicon oxide, the surface of the magnetic recording medium (1) is not degraded even by frequent contact with a magnetic head upon driving or stopping of the magnetic recording medium. <IMAGE>
申请公布号 EP0468778(A2) 申请公布日期 1992.01.29
申请号 EP19910306765 申请日期 1991.07.24
申请人 NIPPON SHEET GLASS CO., LTD. 发明人 SATO, TOSHIYUKI;KATAYAMA, SHINYA
分类号 G11B5/66;G11B5/64;G11B5/72;G11B5/725;G11B5/738;G11B5/84 主分类号 G11B5/66
代理机构 代理人
主权项
地址