发明名称 |
Optical recording medium. |
摘要 |
<p>An optical recording medium is disclosed, in which an optical recording layer (2) and a reflective layer (3) are formed on a transparent substrate. The recording layer (2) contains a first compound having absorption or a recording laser light having a predetermined wavelength, and a second compound having substantially no absorption for a laser light having the predetermined wavelength and decomposable upon heat generation by the laser light in the optical recording layer.</p> |
申请公布号 |
EP0376327(A2) |
申请公布日期 |
1990.07.04 |
申请号 |
EP19890124102 |
申请日期 |
1989.12.28 |
申请人 |
SONY CORPORATION |
发明人 |
MATSUZAWA, NOBUYUKI;ASAI, NOBUTOSHI;TAMURA, SHINICHIRO;KISHII, NORIYUKI;ARAKAWA, SEIICHI |
分类号 |
G11B7/241;G11B7/244;G11B7/248 |
主分类号 |
G11B7/241 |
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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