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US 2011/0235484 A1Published application
Recording device and recording method
AssigneeSony Corporation
InventorJunichi Horigome
Life of this patent
Estimating the term…
Abstract
In one example embodiment, a recording apparatus includes a laser and a controller. In one example embodiment, the recording apparatus records a second recording track on a recording medium which includes a first recording track which was previously recorded on the recording medium. In one example embodiment, the second recording track is gradually enlarged until a first separation distance exceeds a distance which corresponds to at least twice a number of maximum deviation tracks of the first recording track.
Claims30
A recording apparatus comprising:
- a laser;
- and
- a controller operatively coupled to the laser, the controller being configured to, in cooperation with the laser, record a second recording track on a recording medium which includes a first recording track which was previously recorded on the recording medium, the second recording track being gradually enlarged until a first separation distance exceeds a distance which corresponds to at least twice a number of maximum deviation tracks of the first recording track.
A method of operating a recording apparatus including a laser, the method comprising:
- recording a second recording track on a recording medium which includes a first recording track which was previously recorded on the recording medium, the second recording track being gradually enlarged until a first separation distance exceeds a distance which corresponds to at least twice a number of maximum deviation tracks of the first recording track.
Dependencies are inferred from the claim text.