Method and apparatus for determining type information of recording medium, and method and apparatus for recording/reproducing data in/from the recording medium
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United States of America Patent
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Issued Date -
Jul 27, 2006
app pub date -
Jan 17, 2006
filing date -
Jan 24, 2005
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Abandoned
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Abstract
A method for determining type information of a recording medium, and a method and apparatus for recording/reproducing data in/from the recording medium using the method are disclosed. The method for determining the type information of the recording medium includes the steps of: a) determining type information of a recording medium classified according to position information of a recording layer contained in the recording medium; and b) determining type information of at least two recording mediums having the same recording layer position on the basis of a reflection signal received via a track cross operation. Therefore, the method can be applied to a fabrication process of a new optical recording/reproducing device for a high-density recording medium, and can effectively record/reproduce data in/from the recording medium.
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