发明授权
- 专利标题： Optical recording medium
- 专利标题（中）： 光记录介质
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申请号： US715758申请日： 1985-03-25
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公开(公告)号： US4548889A公开(公告)日： 1985-10-22
- 发明人: Yuhei Nemoto , Sadaaki Shigeta , Yoshio Yokokawa
- 申请人： Yuhei Nemoto , Sadaaki Shigeta , Yoshio Yokokawa
- 申请人地址： JPX Tokyo
- 专利权人： Dainippon Ink and Chemicals, Inc.
- 当前专利权人： Dainippon Ink and Chemicals, Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX57-2309 19820112
- 主分类号： B41M5/26
- IPC分类号： B41M5/26 ; B41M5/00 ; G11B7/24 ; G11B7/241 ; G11B7/243 ; G11C13/04 ; G03C5/24
摘要：
An optical recording medium composed of an energy-absorbing layer having a high energy absorption with respect to light having a wavelength of 750 to 850 nm, the energy-absorbing layer being a film composed of a matrix of a metal oxide and fine particles of a metal dispersed in the matrix, and an energy-sensitive layer which is a film or sheet of an organic material in contact with at least one surface of the energy-absorbing layer.
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