초록 ▼

The invention relates to a magnetic recording device comprising (a) a disk comprising a substrate, a metallic magnetic layer, a carbon layer and a lubricant layer; (b) a motor associated with a disk operable for rotating the disk; (c) a head supported on an air bearing slider for magnetically readin

The invention relates to a magnetic recording device comprising (a) a disk comprising a substrate, a metallic magnetic layer, a carbon layer and a lubricant layer; (b) a motor associated with a disk operable for rotating the disk; (c) a head supported on an air bearing slider for magnetically reading data to or magnetically writing data from the magnetic layer on the disk, the trailing surface of the slider coated with a multilayered film having low surface energy; and (d) an actuator connected to the slider for moving the head across the disk. The multilayered film on the trailing surface of the slider substantially reduces stiction of the slider.

대표청구항 ▼

1. A magnetic recording device comprising:(a) a disk comprising a substrate, a metallic magnetic layer, a carbon layer and a lubricant layer. (b) a motor associated with the disk operable for rotating the disk; (c) a head supported on an air bearing slider for magnetically reading data to or magneti

1. A magnetic recording device comprising:(a) a disk comprising a substrate, a metallic magnetic layer, a carbon layer and a lubricant layer. (b) a motor associated with the disk operable for rotating the disk; (c) a head supported on an air bearing slider for magnetically reading data to or magnetically writing data from the magnetic layer on the disk; the vertical trailing surface of the slider coated with a film having a surface energy less than 25 ergs/cm2 and comprising (i) a silicon containing layer disposed on the slider, (ii) a carbon containing layer disposed on the silicon containing layer, and (iii) a fluorocarbon layer disposed on the carbon containing layer; and (d) an actuator connected to the slider for moving the head across the disk.