发明名称 Single-sided double layer optical disc, and method and apparatus for manufacturing the same
摘要 A stamper is spin-coated with a 2P resin. A molded substrate having a first recording layer formed thereon is spin-coated with a UV curing adhesive agent. The molded substrate spin-coated with the UV curing adhesive agent and the stamper spin-coated with the 2P resin are pressed and stuck to each other in vacuum and irradiated with UV to harden the adhesive layer and the 2P resin layer. The stamper is peeled off, a second recording layer is formed on the 2P resin layer, and a cover layer is formed on the second recording layer.
申请公布号 US2003179693(A1) 申请公布日期 2003.09.25
申请号 US20030357421 申请日期 2003.02.04
申请人 KABUSHIKI KAISHA TOSHIBA 发明人 OOTERA YASUAKI
分类号 B29C35/08;B29C43/02;B29D17/00;G11B7/24;G11B7/257;G11B7/26;(IPC1-7):B29D17/00 主分类号 B29C35/08
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