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1. 发明申请

US20110149710A1 COMPATIBLE OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：兼容光学记录介质
公开(公告)号：US20110149710A1
公开(公告)日：2011-06-23
申请号：US12737885
申请日：2009-08-24
申请人： Sergey Khruschchev , Uwe Reschke , Stefan Kimmelmann
发明人： Sergey Khruschchev , Uwe Reschke , Stefan Kimmelmann
IPC分类号： G11B7/135 , G11B7/24 , B05D1/36 , B05C11/00 , B29C59/02
CPC分类号： G11B7/013 , G11B7/00736 , G11B7/0903 , G11B7/26
摘要： A format of a recordable optical recording medium is described. The recordable optical recording medium is designed in such a way that it has the appearance of a read-only optical recording medium for most players and recorders. Also described are a method for manufacturing the recordable optical recording medium and a method for writing to the optical recording medium. The optical recording medium has a recording area and a guide structure for tracking. The guide structure does only extend over one or a few track spirals or concentric tracks outside the recording area. For writing to this optical recording medium a further light beam falling onto the guide structure or already recorded data is used for generating a tracking error signal for a main light beam.
摘要翻译：描述可记录光学记录介质的格式。可记录光学记录介质的设计使得其具有用于大多数播放器和记录器的只读光学记录介质的外观。还描述了用于制造可记录光学记录介质的方法和用于向光学记录介质写入的方法。光记录介质具有用于跟踪的记录区域和引导结构。引导结构仅在记录区域外的一个或几个轨道螺旋或同心轨道上延伸。为了写入光记录介质，使用落在引导结构上的另外的光束或已经记录的数据来产生用于主光束的跟踪误差信号。

2. 发明申请

US20070201340A1 Holographic storage medium 有权
标题翻译：全息存储介质
公开(公告)号：US20070201340A1
公开(公告)日：2007-08-30
申请号：US11709651
申请日：2007-02-22
申请人： Stefan Kimmelmann , Christof Ballweg , Uwe Reschke
发明人： Stefan Kimmelmann , Christof Ballweg , Uwe Reschke
IPC分类号： G11B7/00
CPC分类号： G11B7/0065
摘要： The present invention relates to a holographic storage medium, and more specifically to a holographic storage medium with an improved servo architecture for precise positioning of a laser beam in radial, axial and tangential direction.According to the invention, a holographic storage medium includes a holographic layer for storing holograms and a servo layer with a track structure for positioning a light beam for reading and/or recording of a hologram relative to the holographic recording medium, wherein the track structure includes a pack of two or more tracks.
摘要翻译：全息存储介质技术领域本发明涉及一种全息存储介质，更具体地涉及具有改进的伺服结构的全息存储介质，用于在径向，轴向和切向方向上精确地定位激光束。根据本发明，全息存储介质包括用于存储全息图的全息层和具有用于定位用于相对于全息记录介质读取和/或记录全息图的光束的轨道结构的伺服层，其中轨道结构包括一包两个或更多的曲目。

3. 发明授权

US07768894B2 Holographic storage medium 有权
标题翻译：全息存储介质
公开(公告)号：US07768894B2
公开(公告)日：2010-08-03
申请号：US11709651
申请日：2007-02-22
申请人： Stefan Kimmelmann , Christof Ballweg , Uwe Reschke
发明人： Stefan Kimmelmann , Christof Ballweg , Uwe Reschke
IPC分类号： G11B7/00
CPC分类号： G11B7/0065
摘要： The present invention relates to a holographic storage medium, and more specifically to a holographic storage medium with an improved servo architecture for precise positioning of a laser beam in radial, axial and tangential direction. According to the invention, a holographic storage medium includes a holographic layer for storing holograms and a servo layer with a track structure for positioning a light beam for reading and/or recording of a hologram relative to the holographic recording medium, wherein the track structure includes a pack of two or more tracks.
摘要翻译：全息存储介质技术领域本发明涉及一种全息存储介质，更具体地涉及具有改进的伺服结构的全息存储介质，用于在径向，轴向和切向方向上精确地定位激光束。根据本发明，全息存储介质包括用于存储全息图的全息层和具有用于定位用于相对于全息记录介质读取和/或记录全息图的光束的轨道结构的伺服层，其中轨道结构包括一包两个或更多的曲目。

4. 发明授权

US07151719B2 Method for reducing the noise in a wobble signal 失效
标题翻译：降低摆动信号噪声的方法
公开(公告)号：US07151719B2
公开(公告)日：2006-12-19
申请号：US10486143
申请日：2002-08-05
申请人： Christian Büchler , Uwe Reschke
发明人： Christian Büchler , Uwe Reschke
IPC分类号： G11B7/095
CPC分类号： G11B20/10481 , G11B7/0053 , G11B20/10009 , G11B20/24 , G11B27/24 , G11B2220/218 , G11B2220/2545 , G11B2220/2562
摘要： The present invention relates to a method and a circuit for recovering information contained in a wobble track of an optical storage medium. One aim of the invention is to describe a method within an appliance for reading from and/or writing to optical storage media, which can correct disturbing data signal components in the wobble signal even when the swept frequency and the lowest signal frequency are close to one another. According to the invention, this object is achieved in that the signals from two detector halves of a photodetector which is used for reading the data contained in a track on an optical storage medium are provided with weighting factors which are adjusted dynamically during operation of the appliance for reading from and/or writing to optical storage media. In order to adjust the weighting factors, the obtained swept-frequency signal is linked to a data signal.
摘要翻译：本发明涉及一种用于恢复包含在光学存储介质的摆动轨道中的信息的方法和电路。本发明的一个目的是描述一种用于从光学存储介质读取和/或写入光学存储介质的方法，其可以校正摆动信号中的干扰性数据信号分量，即使扫频和最低信号频率接近于一个另一个。根据本发明，这个目的是这样实现的：来自用于读取光学存储介质上的轨道中的数据的光电检测器的两个检测器半部的信号被提供有在设备操作期间动态调整的加权因子用于从光学存储介质读取和/或写入光学存储介质。为了调整加权因子，所获得的扫频信号被链接到数据信号。

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