发明名称 |
OPTICAL INFORMATION RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND OPTICAL INFORMATION RECORDING AND REPRODUCING METHOD |
摘要 |
The present invention presents an optical information recording medium in which deformations brought about by changes to the environmental conditions are suppressed. The recording medium includes a transparent resin layer, a resin substrate that is thicker than the transparent resin layer, and an information recording layer disposed between the transparent resin layer and the resin substrate. A moisture absorption prevention film is formed on at least a portion of an outer principal surface of the resin substrate. <IMAGE> |
申请公布号 |
KR100493264(B1) |
申请公布日期 |
2005.06.02 |
申请号 |
KR20020076981 |
申请日期 |
2002.12.05 |
申请人 |
|
发明人 |
|
分类号 |
G11B7/24;G11B7/254;G11B7/257;G11B7/26;(IPC1-7):G11B7/24 |
主分类号 |
G11B7/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|