发明名称 |
Optical recordable medium and process of recording thereon |
摘要 |
An optical recordable medium at least comprises a recording layer formed on a transparent substrate. The recording layer is sequentially formed on a first transparent layer, a semi-reflective layer, a dielectric layer, a reflective layer and a material layer. When a modulated writing beam irradiates the recording layer and data is written in a recorded area, the first transparent layer and the semi-reflective layer react to form a second semi-reflective layer. When a reading light irradiates the recorded area, the light wave phase is shifted and the recorded area becomes anti-reflective.
|
申请公布号 |
US2003223349(A1) |
申请公布日期 |
2003.12.04 |
申请号 |
US20020156823 |
申请日期 |
2002.05.30 |
申请人 |
LANYO TECHNOLOGY CO., LTD. |
发明人 |
CHANG YU-CHIA;CHENG CHU-HSUAN;LAI HSIN-CHENG |
分类号 |
B41M5/26;G11B7/0045;G11B7/24;G11B7/242;G11B7/243;G11B7/254;G11B7/257;G11B7/258;(IPC1-7):G11B7/24;B32B3/02 |
主分类号 |
B41M5/26 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|