发明名称 |
Optical disk manufacturing method |
摘要 |
In an optical disk manufacturing method in which a first photo resist layer, an intermediate resin layer, and a second photo resist layer are formed on a substrate in the stated order, a resin solution which is unsoluble in organic solvent is applied to the first photo resist layer, heated, and hardened to form the intermediate resin layer. Thereby the use of a large, expensive device such as a vacuum deposition device or sputting device is eliminated.
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申请公布号 |
US4837130(A) |
申请公布日期 |
1989.06.06 |
申请号 |
US19870089894 |
申请日期 |
1987.08.27 |
申请人 |
PIONEER ELECTRONIC CORP.;PIONEER VIDEO CORPORATION |
发明人 |
OHTA, MINEMASA;SUZUKI, KENJI;FUKUOKA, SATORU;TAKISHITA, TOSHIHIKO;HAYASHI, TUYOSHI |
分类号 |
G11B7/26 |
主分类号 |
G11B7/26 |
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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