发明名称 |
Recording medium, method and apparatus for determining type information of the recording medium, and method and apparatus for recording/reproducing data in/from the recording medium |
摘要 |
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 type information of a 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 the presence or absence of a signal reflected from a specific area contained in a recording-medium inner side. 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.
|
申请公布号 |
US2006181995(A1) |
申请公布日期 |
2006.08.17 |
申请号 |
US20060332588 |
申请日期 |
2006.01.17 |
申请人 |
YOO JEA Y;SEO KANG S;KIM WAE Y;UM SOUNG H |
发明人 |
YOO JEA Y.;SEO KANG S.;KIM WAE Y.;UM SOUNG H. |
分类号 |
G11B7/095 |
主分类号 |
G11B7/095 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|