Optical disc and registering method for label side thereof
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United States of America Patent
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Oct 19, 2010
Grant Date -
Jul 31, 2008
app pub date -
Sep 4, 2007
filing date -
Jan 26, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention provides an optical disc and a registering method for labeling on a label side of the optical disc. More particularly, the label side has a plurality of turns of wobbled grooves connected in series to form a spiral track. The turns of the wobbled grooves are then to provide a registering reference.
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