APPARATUS AND METHOD FOR CERTIFYING A MAGNETIC RECORDING DISK
摘要
<p>Apparatuses and methods for certifying a magnetic recording disk (102)are disclosed herein, in a described embodiment, the apparatus (100) comprises a certifier head (104) for testing the disk's magnetic properties and a product head (106) for testing the disk's mechanical properties and the apparatus (100) is configured to enable simultaneous access to the disk (102) by the product head (106) and the certifier head (104). A method of upgrading a media certifier is also disclosed.</p>
申请公布号
WO2011040879(A1)
申请公布日期
2011.04.07
申请号
WO2009SG00361
申请日期
2009.09.30
申请人
AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH;LEONG, SIANG HUEI;NG, KA WEI;YUAN, ZHIMIN;LIU, BO