发明授权
US06410103B1 Memory disc, manufacturing method thereof, and method of manufacturing disc drive utilizing such memory disc 失效
存储盘,其制造方法以及利用这种存储盘制造磁盘驱动器的方法

Memory disc, manufacturing method thereof, and method of manufacturing disc drive utilizing such memory disc
摘要:
A memory disc for use in a memory disc, comprising a lubricant layer which consists essentially of a non-fluid bonding lubricant, or comprises a lubricant layer which contains at least 90% of non-fluid bonding lubricant. Such memory disc is fabricated through steps of: forming a protective carbon layer; coating a lubricant on a disc substrate; subjecting the resultant substrate to an adhesion treatment to form a bonding layer of lubricant adhering to the disc substrate; and removing a free fluid layer of the lubricant remaining on the bonding layer. Thus, the memory disc has essentially no fluid component that can flow during read/write operations.
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