首页> 外国专利> device for production of a substratschicht for optical aufzeichnungsmedien, processes for the manufacture of a substratschicht for optical aufzeichnungsmedien, that make use of them, device for manufacture of an optical aufzeichnungsmediums and processes for the manufacture of an optical aufz eichnungsmediums, that make use of them.

device for production of a substratschicht for optical aufzeichnungsmedien, processes for the manufacture of a substratschicht for optical aufzeichnungsmedien, that make use of them, device for manufacture of an optical aufzeichnungsmediums and processes for the manufacture of an optical aufz eichnungsmediums, that make use of them.

机译：一种用于生产光学辅助用药的基质的设备，一种用于光学辅助用药的基质的制造方法，利用它们的方法，一种用于制造光学辅助用药的介质以及一种用于制造光学辅助剂的方法，利用它们。

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摘要

The present invention relates to an apparatus for producing a substrate sheet for optical recording medium and a process for producing a substrate sheet by the use of the apparatus. The apparatus comprises a means (10, 11, 12) for forming an photo-curable resin layer (9') on at least one of a substrate sheet (1) and a roll stamper (3) having thereon a pattern corresponding with preformatting information; a means (8, 14) for bringing the substrate sheet into close contact with the roll stamper, interposing the photo-curable resin layer between them; and a means (13) for curing said photo-curable resin layer; the roll stamper being so formed as to undergo elastic deformation. The present invention also relates to an apparatus for producing an optical recording medium and a process for producing an optical recording medium by the use of the apparatus. The apparatus comprises continuously; a means for melting a resin and extruding the molten resin to form a resin sheet; a means for forming a photo-curable resin layer on at least one of a substrate sheet and a roll stamper having thereon a pattern corresponding with preformatting information; a means for bringing the substrate sheet into close contact with the roll stamper, interposing the photo-curable resin layer between them; a means for curing said photo-curable resin layer; a means for peeling from the roll stamper the substrate sheet on which a photo-cured resin layer has been fixed; a means for forming a recording layer on the surface of the substrate sheet on which the pattern has been formed; a means for forming a protective member on the surface on which the recording layer has been formed; and a means for individually cutting the substrate sheet having said recording layer and protective member; the roll stamper being so formed as to undergo elastic deformation.

机译：光学记录介质用基片的制造装置及使用该装置的基片的制造方法技术领域本发明涉及光学记录介质用基片的制造装置及使用该装置的基片的制造方法。该设备包括用于在衬底片（1）和辊压模（3）中的至少一个上形成光固化树脂层（9'）的装置（10、11、12），该辊压模（3）上具有与预格式化信息相对应的图案。 ;用于使基材片与辊压模紧密接触，在它们之间插入光固化树脂层的装置（8、14）;固化上述光固化性树脂层的装置（13）。辊压模形成为经受弹性变形。本发明还涉及一种用于生产光学记录介质的设备以及通过使用该设备来生产光学记录介质的方法。该设备连续地包括;用于熔融树脂并挤出熔融树脂以形成树脂片的装置;一种用于在其上具有与预格式化信息相对应的图案的基板片和辊压模中的至少一个上形成光固化树脂层的装置;使基材片与辊压模紧密接触，在它们之间插入光固化树脂层的装置。用于固化所述光固化树脂层的装置;用于从辊式压模上剥离已固定有光固化树脂层的基板的装置。一种用于在其上已形成图案的基底片的表面上形成记录层的装置;一种用于在其上已形成记录层的表面上形成保护构件的装置;分别切割具有所述记录层和保护构件的基板的装置。辊压模形成为经受弹性变形。

著录项

公开/公告号DE69022647D1

专利类型
公开/公告日1995-11-02

原文格式PDF
申请/专利权人 CANON K.K. TOKIO/TOKYO JP;
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申请/专利号DE19906022647T
发明设计人 OKUBO YUKITOSHI SHIMOMARUKO OHTA-KU TOKYO JP;SANTOH TSUYOSHI SHIMOMARUKO OHTA-KU TOKYO JP;TAMURA MIKI SHIMOMARUKO OHTA-KU TOKYO JP;MIHARA CHIEKO SHIMOMARUKO OHTA-KU TOKYO JP;SUGATA HIROYUKI SHIMOMARUKO OHTA-KU TOKYO JP;KANOME OSAMU SHIMOMARUKO OHTA-KU TOKYO JP;YASHIMA MASATAKA SHIMOMARUKO OHTA-KU TOKYO JP;
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申请日1990-07-09
分类号G11B7/26;B05C1/08;B32B31/00;
国家 DE
入库时间 2022-08-22 04:08:04

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