基本信息:
- 专利标题： 光学记录介质、信息记录方法、及信息再现方法
- 专利标题（英）：Optical recording medium, information recording method, and information reproducing method
- 申请号：CN200710105869.2 申请日：2007-06-01
- 公开(公告)号：CN101083100B 公开(公告)日：2010-10-13
- 发明人： 高泽孝次 , 森田成二 , 梅泽和代 , 森下直树 , 大寺泰章 , 安东秀夫 , 中村直正
- 申请人： 株式会社东芝
- 申请人地址： 日本东京
- 专利权人： 株式会社东芝
- 当前专利权人： 株式会社东芝
- 当前专利权人地址： 日本东京
- 代理机构： 北京天昊联合知识产权代理有限公司
- 代理人： 陈源; 张天舒
- 优先权： 2006-155110 2006.06.02 JP
- 主分类号： G11B7/258
- IPC分类号： G11B7/258 ; G11B7/242
An optical recording medium, information recording method, and information reproducing method are disclosed. The optical recording medium is provided in which interlayer crosstalk is low and in which stable and high-quality recording characteristics can be obtained. To this end, an optical recording medium comprises a first recording part which includes a first recording layer and a first light reflecting layer and which is disposed on a side closer to a light receiving surface, and a second recording part which includes a second recording layer and a second light reflecting layer and which is disposed on a side farther from the light receiving surface, the first recording part and the second recording part being stacked, wherein the thickness of the second light reflecting layer is larger than the thickness of the first light reflecting layer.
公开/授权文献:
- CN101083100A 光学记录介质、信息记录方法、及信息再现方法 公开/授权日：2007-12-05
IPC结构图谱:
| G | 物理 |
| --G11 | 信息存储 |
| ----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
| ------G11B7/00 | 用光学方法，例如，用光辐射的热射束记录用低功率光束重现的；为此所用的记录载体 |
| --------G11B7/002 | .按载体形状区分的记录、重现或抹除系统 |
| ----------G11B7/241 | ..以材料的选择为特征 |
| ------------G11B7/242 | ...记录层的 |
| --------------G11B7/258 | ....反射层 |