发明名称 |
Method of and apparatus for detecting type of disc |
摘要 |
A method and apparatus for detecting a type of a disc in a disc drive system includes measuring an elapsed time between when a disc tray is in an open state and when it completely closes, comparing the elapsed time with a predetermined reference value, and determining whether the disc is a cartridge-type or a general-type based on the comparison result.
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申请公布号 |
US7113465(B2) |
申请公布日期 |
2006.09.26 |
申请号 |
US20030720204 |
申请日期 |
2003.11.25 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
LEE HEUK-JIN |
分类号 |
G11B27/36;G11B7/00;G11B17/02;G11B19/12 |
主分类号 |
G11B27/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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