发明名称 Recording media having separate read only and read/write areas
摘要 A hybrid optical recording medium is arranged to allow original information that is pre-recorded in a mass manufacturing process to be supplemented by additional information written to the disk after the original information has been recorded using a disk drive. The medium contains a first optical area for storing information which is pre-recorded according to a highly structured standard format and a second optical area in which supplemental information can be written, read back therefrom, erased and changed by a computer connected to the disk drive.
申请公布号 US6600713(B1) 申请公布日期 2003.07.29
申请号 US19960672511 申请日期 1996.06.26
申请人 SUN MICROSYSTEMS, INC. 发明人 TOGNAZZINI BRUCE
分类号 G11B7/00;G11B7/0037;G11B7/0055;G11B7/007;G11B7/30;G11B13/04;G11B19/12;G11B20/10;G11B20/12;G11B27/034;G11B27/036;G11B27/10;G11B27/11;G11B27/24;G11B27/32;G11B27/34;G11B27/36;(IPC1-7):G11B7/24 主分类号 G11B7/00
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