Radially non-collinear track starting positions on label side of optical disc
AssigneeHewlett-Packard Development Company, L.P.
InventorsPaul McClellan, David Pettigrew
Life of this patent
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Abstract
A method for labeling an optically writable label side of an optical disc of one embodiment of the invention is disclosed which includes at least one of the following. First, the method may multiply pass over a track of the optically writable label side of the optical disc with an optical marking mechanism, such that the optical marking mechanism writes to the track during each pass. Second, the method may advance the optical marking mechanism from the track to a next track of the optically writable label side of the optical disc, such that a starting position on the track is radially non-collinear with a starting position on the next track.
Claims21
-44. (canceled)
A method for labeling an optically writable label side of an optical disc comprising:
- advancing an optical marking mechanism from a track of the optically writable label side of optical disc to another track of the optically writable label side of the optical disc, such that a starting position on the track is radially non-collinear with a starting position on the other track.
An optical disc having optically writable markings on an optically writable label side thereof formed according to a method comprising, for each track of a plurality of tracks of the label side,
- advancing an optical marking mechanism to a starting position on the track that is radially non-collinear with starting positions on other of the plurality of tracks of the label side.
A mass storage device comprising:
- an optical marking mechanism to at least optically write markings on a plurality of tracks of an optically writable label side of an optical disc;
- a first motor mechanism to rotate the optical disc;
- a second motor mechanism to move the optical marking mechanism radially relative to the optical disc;
- and,
- a controller to advance the optical marking mechanism to a starting position on a track of the plurality of tracks radially non-collinear with starting positions on other tracks of the plurality of tracks.
Dependencies are inferred from the claim text.