发明名称 |
Optical recording media and a method for recording on the optical recording media |
摘要 |
In an optical recording method, an edge type recording system is provided on an optical recording medium in which recording and erasing are effected by a phase change between amorphous and crystalline states. Recorded marks are provided by pulse trains each comprising a number of recording power pulses and, additionally, after the last of the recording power pulses, a pulse of from zero power to a power less than an erasing power and of a duration in a range 1.1 to 6 times the duration of the last recording power pulse or of a duration in a range 0.6 to 3 times the duration of a window margin. |
申请公布号 |
EP1189212(A3) |
申请公布日期 |
2003.09.17 |
申请号 |
EP20010121065 |
申请日期 |
1996.03.28 |
申请人 |
TORAY INDUSTRIES, INC. |
发明人 |
OHBAYASHI, GENTARO;NOBUMASA, HITOSHI;NAGINO, KUNIHISA;HIROTA, KUSATO;AMIOKA, TAKAO |
分类号 |
G11B7/0045;G11B7/005;G11B7/0055;G11B7/006;G11B7/007;G11B7/125;G11B7/24;G11B7/24079;G11B7/243;G11B7/253;G11B7/2534;G11B7/254;G11B7/2542;G11B7/257;G11B7/258;G11B7/2585 |
主分类号 |
G11B7/0045 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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