Disc-like record carrier, recording and/or reading apparatus...
Disk apparatus
Disk apparatus
Disk apparatus and method of generating a tracking error signal
Disk apparatus and track following control method
Disk apparatus for focusing and adjusting a laser beam
Disk apparatus for moving head to center of target track in...
Disk apparatus having a data reproducing system using a digital
Disk apparatus having a power consumption reducing mechanism
Disk apparatus with enhanced focal positioning
Disk calibration and search method in a CD-ROM drive system
Disk device
Disk device
Disk device and method for adjusting servo mechanism
Disk device, and position determination method for pickup head
Disk drive
Disk drive
Disk drive and information processing system having the same
Disk drive and method of controlling the focus
Disk drive apparatus and seek method