发明名称 |
Production method of and production apparatus for optical recording disc |
摘要 |
A production method of and a production apparatus for an optical recording disc comprising two bonded round substrates, capable of obtaining a high quality optical recording disc by drastically reducing the number of bubbles remaining in a cured ultraviolet ray curing type resin of the completed optical recording disc. An adhesive is applied on a predetermined position of the upper surface of a first round substrate. The first round substrate applied with the adhesive is reversed. The reversed first round substrate and a second round substrate are bonded with each other via the adhesive on the first round substrate.
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申请公布号 |
US2002100559(A1) |
申请公布日期 |
2002.08.01 |
申请号 |
US20020108964 |
申请日期 |
2002.03.28 |
申请人 |
KOHINATA KOKICHI;AKIYAMA SHOJI;ITABA YOSHINORI |
发明人 |
KOHINATA KOKICHI;AKIYAMA SHOJI;ITABA YOSHINORI |
分类号 |
B29C65/00;B29C65/52;C09J5/00;G11B7/26;(IPC1-7):B32B31/00 |
主分类号 |
B29C65/00 |
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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