F-1313 磁気転写技術 : マスタディスクとメディアの密着技術(S47-4 装置)(S47 情報機器コンピュータメカニクス)

概要

論文の詳細を見る
Servo tracking signals magnetically printed on hard disks by using a lithographically patterned master disk have been studied. It is necessary to closely and uniformly contact the master disk and the magnetic disk with each other in order to successfully print servo tracking signals all over the magnetic disk. It turns out that the printed signal is uniformly recorded over the whole disk surface by providing air slots with the opening at the disk perimeter part, and making the slot about 6 microns in depth.
社団法人日本機械学会の論文
2001-08-22