发明名称 METHOD AND APPARATUS FOR PRODUCING OPTICAL RECORDING MEDIA WITH ACCURATELY PARALLEL SURFACES
摘要 An apparatus and method that produces recording media using at least two platens. A first platen is movable relative to a second platen, and each platen has respective first and second support surfaces onto which substrates are placed, the first and second substrates each having inner and outer longitudinal surfaces. A centering device aligns the respective substrates relative to a one or more reference positions, a positioning system provides a degree of parallelism between the outer longitudinal surfaces of each of the substrates and produces a desired gap between the inner longitudinal surfaces of the substrates, and a dispensing unit which emits a liquid medium within the gap between inner longitudinal surfaces of the substrates.
申请公布号 KR20030091093(A) 申请公布日期 2003.12.01
申请号 KR20037014762 申请日期 2003.11.13
申请人 发明人
分类号 G11B7/26;B29C65/00;B29C65/54;B32B37/12;B32B38/18 主分类号 G11B7/26
代理机构 代理人
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