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公开(公告)号：US20050136810A1
公开(公告)日：2005-06-23
申请号：US10739160
申请日：2003-12-19
CPC分类号： B29C37/02 , B29L2017/005 , G11B5/8404 , G11B7/26
摘要： The present invention discloses a burr removing apparatus including a base for placing the compact disc on, and a pressing apparatus equipped on the base and corresponding to the inner circle of the compact disc for moving up and down to eliminate a bur at the inner circle of the compact disc. An upper and a lower inhaling apparatus are respectively equipped in the pressing apparatus and the base, and extend respectively to the surfaces of the pressing apparatus and the base. The upper and lower inhaling apparatus have the upper and lower inhaling holes to inhale the bur eliminated. The present invention eliminates and inhales the redundancy before bonding the discs, so the smoothness of the disc can be improved to avoid the bubbles while bonding, and providing a disc with good mechanical properties and weather-resistance.
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公开(公告)号：US20050135228A1
公开(公告)日：2005-06-23
申请号：US10739161
申请日：2003-12-19
申请人： Wu Ho , Yi-Chen Chung , Shih Chou
发明人： Wu Ho , Yi-Chen Chung , Shih Chou
CPC分类号： G11B7/252 , G11B7/243 , G11B7/2534 , G11B7/257 , G11B7/259 , G11B2007/24308 , G11B2007/2431 , G11B2007/24314 , G11B2007/24316 , G11B2007/2571
摘要： The present invention discloses a film structure of a rewritable compact disc including a transparent substrate on which sequentially laminated a phase-change recording layer, a dielectric layer and a reflective layer; and a barrier layer located between the dielectric layer and the reflective layer to insulate the dielectric layer and the reflective layer, and the feature of the barrier layer is that the barrier layer is composed of a germanium compound. The present invention provides an easily controlled process of the film structure, which can effectively improve the weather-resistibility of the disc to extend the lifetime and the conserving time of the disc.
摘要翻译： 本发明公开了一种包括透明基板的可重写光盘的薄膜结构，其上依次层叠有相变记录层，电介质层和反射层; 以及位于电介质层和反射层之间以使绝缘层和反射层绝缘的阻挡层，并且阻挡层的特征在于阻挡层由锗化合物构成。 本发明提供一种容易控制的薄膜结构的方法，其可以有效地提高圆盘的耐候性，延长圆盘的使用寿命和节省时间。
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