发明名称 |
Optical disc, optical disc recording method and apparatus, and optical disc reproducing method and apparatus |
摘要 |
As a synchronization signal pattern to be added, a pattern is generated (second SYNC pattern), which has a pattern that breaks a maximum run inserted in a pattern excluding a minimum run is used so that intersymbol interference does not occur readily on a high-density disc, and addition processing of a conventional synchronization signal pattern (first SYNC pattern) is switched according to identification information indicating whether or not a high-density disc for generation. |
申请公布号 |
US8295134(B2) |
申请公布日期 |
2012.10.23 |
申请号 |
US20090603111 |
申请日期 |
2009.10.21 |
申请人 |
IKEDA MASAKAZU;HITACHI CONSUMER ELECTRONICS CO., LTD. |
发明人 |
IKEDA MASAKAZU |
分类号 |
G11B20/12 |
主分类号 |
G11B20/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|