发明公开
- 专利标题: Matrix
- 专利标题(中): Matrize。
-
申请号: EP86202079.9申请日: 1986-11-24
-
公开(公告)号: EP0224312A1公开(公告)日: 1987-06-03
- 发明人: De Graaf, Martinus Johannes Maria , Meinders, Herman Casper
- 申请人: Philips Electronics N.V.
- 申请人地址: Groenewoudseweg 1 5621 BA Eindhoven NL
- 专利权人: Philips Electronics N.V.
- 当前专利权人: Philips Electronics N.V.
- 当前专利权人地址: Groenewoudseweg 1 5621 BA Eindhoven NL
- 代理机构: Weening, Cornelis (NL)
- 优先权: NL8503234 19851125
- 主分类号: B29C45/26
- IPC分类号: B29C45/26 ; G11B23/00
摘要:
A matrix suitable for use in an injection moulding process or a compression moulding process for the manufacture of optically readable information carriers comprising an optically readable information track, in which the matrix comprises a metal supporting plate (7) which on one side comprises a layer (8) of a radiation-cured synthetic resin composition comprising the negative of the information track.
公开/授权文献
- EP0224312B1 Matrix 公开/授权日:1991-01-30
信息查询