| 发明名称 |
SUPER RESOLUTION OPTICAL RECORDING MEDIUM AND REPRODUCTION METHOD |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a super resolution optical recording medium in which reproduction error hardly occurs.SOLUTION: A super resolution optical recording medium 10 comprises a blank area 2 in which at least two laps or more of tracks are formed, between a first area 1 in which medium identification information is recorded and a second area 3 in which content information is recorded, and no information is recorded in the blank area 2. |
| 申请公布号 |
JP2014002832(A) |
申请公布日期 |
2014.01.09 |
| 申请号 |
JP20130186554 |
申请日期 |
2013.09.09 |
| 申请人 |
SHARP CORP |
发明人 |
SAKAI TOSHIHIKO;YAMADA HIROHISA;YAMAMOTO MAKI;HARADA YASUHIRO;MORI TAKESHI;TAJIMA HIDEHARU;TAKAMORI NOBUYUKI |
| 分类号 |
G11B7/007;G11B7/005;G11B7/24;G11B7/24085;G11B7/24097;G11B20/12;G11B27/00 |
主分类号 |
G11B7/007 |
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