发明名称 |
METHOD AND APPARATUS FOR RECORDING AND REPRODUCING DATA ON/FROM WRITE-ONCE DISC, AND WRITE-ONCE DISC THEREFOR |
摘要 |
<p>A write-once disc includes: a plurality of update areas in which a predetermined kind of update information is recorded; at least one main access information area in which main access information is recorded, the main access information indicating a final update area in which finally updated information is recorded among the plurality of update areas; and at least one sub access information area in which sub access information is recorded, the sub access information indicating a location of the finally updated information recorded in the final update area. Accordingly, an access time for reading a predetermined kind of information required to use the write-once disc can be reduced.</p> |
申请公布号 |
CA2770398(C) |
申请公布日期 |
2015.07.21 |
申请号 |
CA20052770398 |
申请日期 |
2005.01.28 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
HWANG, SUNG-HEE;KO, JUNG-WAN |
分类号 |
G11B20/12;G06F12/00;G11B7/0037;G11B20/10;G11B20/18;G11B27/32 |
主分类号 |
G11B20/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|