发明名称 |
Method of manufacturing an optically readable disc, and arrangement for carrying out the method. |
摘要 |
<p>In a method of manufacturing optically readable discs (1) a substrate (5) is placed on a movable substrate carrier (21) and by moving the substrate carrier it is subsequently placed in a centred position on a previously applied amount of replication material (11) on a mould (15). In this position the substrate is fixed to the mould, after which the substrate carrier releases the substrate and the replication layer in the structure zone (3) is solidified. The invention also relates to an arrangement for carrying out this method.</p> |
申请公布号 |
EP0487138(A2) |
申请公布日期 |
1992.05.27 |
申请号 |
EP19910202927 |
申请日期 |
1991.11.12 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
VROMANS, PETRUS HELENA GERARDUS MARIA |
分类号 |
B29C43/02;B29C43/34;B29C43/50;B29D17/00;G11B7/26 |
主分类号 |
B29C43/02 |
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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