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1. 发明公开

EP1950757A1 Limited play optical devices with interstitial reactive layer and methods of making same 审中-公开
标题翻译：一有限间隙和间质性反应层，以及其制造方法的光学装置
公开(公告)号：EP1950757A1
公开(公告)日：2008-07-30
申请号：EP08103910.9
申请日：2002-06-05
申请人： Flexplay Technologies, Inc.
发明人： Takiff, Larry , Paulus, Joe , Leblanc, Arthur , Thompson, Robert , Exter, Neil , Bakos, Yannis , Minns, Richard
IPC分类号： G11B7/24
CPC分类号： G11B20/00608 , G06F21/80 , G11B7/24038 , G11B7/244 , G11B7/253 , G11B7/257 , G11B7/258 , G11B20/00086 , G11B20/00586 , G11B20/00927 , G11B23/282
摘要： Methods and apparatus are provided for making an optically readable storage media in which the reading beams passes through a bonding layer configured with a reactive material that transforms from an optically transparent state to an optically opaque state after exposure to a predefined stimulus, thereby inhibiting access to the data encoded on the optically readable storage media. The method includes steps of synthesizing a blocked dye combining the blocked dye with a carrier material curing the resultant combination deblocking the dye to produce a reduced dye in the resultant bonding layer exposing the optically readable storage media with the reactive material in its bonding layer to a predetermined stimulus. In a further aspect of the present invention methods and apparatus are provided for making an optically readable storage media wherein the reading light passes through the bonding layer and the data encoded information is encoded on the L1 substrate. In yet another aspect of the present invention methods and apparatus are provided for making an optically readable storage media with at least two mechanisms for limiting access to the encoded data of the optically readable storage media
摘要翻译：提供了用于制造光学可读存储介质的方法和装置，其中，所述读取光束穿过与反应性材料构成的接合层并从光学透明状态，以变换在暴露于预定的刺激后光学不透明状态，由此抑制到访问所述光学可读存储介质上的数据进行编码。该方法包括合成阻断染料封端的染料与载体材料固化得到的组合解块的染料，以产生在所得粘合层上的还原的染料在其粘接层到所述反应性材料暴露所述光学可读存储介质相结合的步骤预定刺激。提供了用于制造光学可读存储介质在本发明的方法和装置的进一步的方面基板worin读取光穿过粘结层和数据的编码信息被编码的L1。在本发明的方法和装置的又一个方面，提供用于具有至少两种机制光学可读存储介质的制作，用于限制到光学可读存储介质的编码数据访问

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