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1. 发明申请

WO2008058740A1 ECO DISC 审中-公开
标题翻译：生态盘
公开(公告)号：WO2008058740A1
公开(公告)日：2008-05-22
申请号：PCT/EP2007/009890
申请日：2007-11-15
申请人： ODS TECHNOLOG GMBH , NUTE, Roger , FETOUHI, Al
发明人： NUTE, Roger , FETOUHI, Al
IPC分类号： G11B23/00 , G11B17/028
CPC分类号： G11B17/028 , G11B7/24003 , G11B23/0035
摘要： The present invention relates to an optical recording medium comprising a substrate and a recording layer arranged on one side of the substrate, wherein the optical recording medium has a predetermined clamping area. According to the present invention, the clamping area is formed such as to achieve a deformation of or a tension in at least a part of the optical recording medium when it is clamped within a recording and/or reproducing device. In particular, the deformation or tension is present in an area or in the entire area of the optical recording medium which is located outside of the clamping area. The deformation or tension preferably results in a change of the relative position of the outer edges of the optical recording medium with respect to the clamping area. As a result, the optical recording medium may have a thinner thickness in the area of the recording layer (outside of the clamping area) of - for example - only about 0.6 mm or even less. In particular, the thickness Tj of the optical recording medium in an area outside of the clamping area is in the range between 0.4 to 0.7 mm.
摘要翻译：本发明涉及一种光记录介质，其包括基板和布置在基板一侧的记录层，其中光记录介质具有预定的夹紧区域。根据本发明，夹紧区域形成为当光记录介质被夹紧在记录和/或再现装置内时，在光记录介质的至少一部分中实现变形或张力。特别地，变形或张力存在于位于夹紧区域外侧的光记录介质的区域或整个区域中。变形或张力优选地导致光学记录介质的外边缘相对于夹紧区域的相对位置的改变。结果，光记录介质可以在记录层（夹紧区域外）具有更薄的厚度，例如仅为约0.6mm甚至更小。特别地，在夹持区域外的区域中的光记录介质的厚度Tj在0.4至0.7mm的范围内。

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