Stacked film optical data storage device and method of manufacture
    52.
    发明授权
    Stacked film optical data storage device and method of manufacture 有权
    叠层胶片光学数据存储装置及其制造方法

    公开(公告)号:US08524348B1

    公开(公告)日:2013-09-03

    申请号:US13459840

    申请日:2012-04-30

    IPC分类号: G11B7/24

    摘要: A data storage device includes a substrate layer, made of a moldable non-photopolymer plastic substrate and having a servo layer, adjoined to a stacked film structure that is constructed of multiple functional films, having data layers, with spacer film(s) disposed between each of the functional films. Methods of manufacturing the data storage device include using a roll-to-roll system to adhere thin spacer film extrusions between the multiple functional film extrusions so as to construct the stacked film structure. An additional method uses an application of functional film coating to thin spacer films and a roll-to-roll system.

    摘要翻译: 数据存储装置包括由可模制的非光聚合物塑料基板制成并具有伺服层的基板层,该伺服层与由具有数据层的多个功能膜构成的叠层膜结构相邻,隔离膜设置在 每个功能膜。 制造数据存储装置的方法包括使用卷对卷系统在多功能薄膜挤出件之间粘附薄间隔膜挤出物,以构成层叠薄膜结构。 一种额外的方法使用功能膜涂层对薄间隔膜和卷对卷系统的应用。