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1. 发明授权

US08213278B2 System comprising an optical disc and an apparatus for reading of respective data 有权
标题翻译：包括光盘的系统和用于读取相应数据的装置
公开(公告)号：US08213278B2
公开(公告)日：2012-07-03
申请号：US12998979
申请日：2009-12-11
申请人： Stephan Knappmann , Michael Krause , Stefan Kimmelmann
发明人： Stephan Knappmann , Michael Krause , Stefan Kimmelmann
IPC分类号： G11B7/00
CPC分类号： G11B7/261 , G11B7/0903 , G11B7/24 , G11B7/24079
摘要： The optical disc comprises a substrate layer and a data layer disposed on the substrate layer, the data layer having a mark/space data structure arranged in tracks which are arranged in groups being separated each by a land section. The tracks of the groups are each arranged as a spiral, and the start of a track of a consecutive group begins at a position corresponding with the end of a track of a preceding group. A group comprises advantageously an inner track, a center track and an outer track. The optical disc comprises in a preferred embodiment a nonlinear layer with a super-resolution structure and the track pitch between neighboring tracks within a group is below the diffraction limit of a corresponding pickup for reading of data. Further, a tracking method is described which does not rely on tracking offsets to detect the inner and outer tracks of a group.
摘要翻译：光盘包括衬底层和设置在衬底层上的数据层，数据层具有布置成轨迹的标记/空间数据结构，它们被布置成由陆地部分分开的组。组的轨道各自被布置成螺旋形，并且连续组的轨道的开始从与前一组的轨道的末端对应的位置开始。组有利地包括内轨道，中心轨道和外轨迹。光盘在优选实施例中包括具有超分辨率结构的非线性层，并且组内的相邻轨道之间的轨道间距低于用于读取数据的相应拾取器的衍射极限。此外，描述了不依赖于跟踪偏移来检测组的内部和外部轨道的跟踪方法。

2. 发明申请

US20070001639A1 Digital servo system with pre-processing old control states 审中-公开
标题翻译：数字伺服系统具有预处理旧控制状态
公开(公告)号：US20070001639A1
公开(公告)日：2007-01-04
申请号：US11444099
申请日：2006-05-31
申请人： Stefan Kimmelmann
发明人： Stefan Kimmelmann
IPC分类号： G05B5/01
CPC分类号： H03H17/026 , G11B7/0901 , G11B7/0908 , G11B7/0941 , G11B7/0945
摘要： The invention relates to a method and an arrangement for a digital servo system with pre-processing old control states to shorten processing delay, which improves the stability of the control loop and/or allow a fast servo signal processing, which improve the overall servo control performance. The digital signal processor of the servo system stores previously calculated control filter states for a calculation of a digital signal processor output value from a current input value and provides the digital signal processor output value before calculating control filter states based on said current input value. The invention is e.g. applicable for a fast digital servo system in an optical disc drive.
摘要翻译：本发明涉及一种具有预处理旧控制状态以缩短处理延迟的数字伺服系统的方法和装置，其提高了控制回路的稳定性和/或允许快速伺服信号处理，这提高了整体伺服控制性能。伺服系统的数字信号处理器存储先前计算的用于从当前输入值计算数字信号处理器输出值的控制滤波器状态，并且在基于所述当前输入值计算控制滤波器状态之前提供数字信号处理器输出值。本发明是例如适用于光盘驱动器中的快速数字伺服系统。

3. 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。

4. 发明授权

US07336566B2 Method and apparatus for track type identification, and method of track jump 失效
标题翻译：用于轨道类型识别的方法和装置，以及轨道跳跃方法
公开(公告)号：US07336566B2
公开(公告)日：2008-02-26
申请号：US10450204
申请日：2001-12-10
申请人： Heinz-Jörg Schröder , Christian Büchler , Stefan Kimmelmann
发明人： Heinz-Jörg Schröder , Christian Büchler , Stefan Kimmelmann
IPC分类号： G11B7/00
CPC分类号： G11B7/08517
摘要： The track jumping of a scanner on optical storage media in which information items are stored on groove and land tracks or which have not yet been written to is intended to be made possible in a reliable manner. For this purpose, firstly a fictitious track type is defined for a regulating circuit, which regulates the position of the scanner. The regulating circuit is then closed on the basis of the track type defined and a track scanning signal. The reaction of the scanner to the closing is detected in order to obtain from this an item of information about the track type. This method is also advantageous, in principle, for closing the track following regulation in information carriers having relatively high storage densities.
摘要翻译：在光存储介质上的扫描器的轨迹跳跃，其中信息项存储在凹槽和脊迹道上或尚未被写入的目的在于可靠地进行。为此，首先为调节电路定义虚拟轨道类型，该调节电路调节扫描仪的位置。然后根据限定的轨道类型和轨道扫描信号关闭调节电路。检测扫描仪对关闭的反应，以便从此获得关于轨道类型的信息项。这种方法在原理上也是有利的，即在具有较高存储密度的信息载体中关闭跟踪调节。

5. 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。

6. 发明授权

US07206263B2 Method for position control in optical data carriers with address information 失效
标题翻译：具有地址信息的光数据载体中的位置控制方法
公开(公告)号：US07206263B2
公开(公告)日：2007-04-17
申请号：US10450368
申请日：2001-12-10
申请人： Christian Büchler , Martin Kuner , Stefan Kimmelmann
发明人： Christian Büchler , Martin Kuner , Stefan Kimmelmann
IPC分类号： G11B7/09
CPC分类号： G11B7/00718 , G11B7/08517
摘要： Track jumping on optical storage media whose address information items invalidate the track error signal at time intervals is intended to be configured more securely and more reliably. For this purpose, at the end of a coarse jump, one or more correction jumps are carried out if the optical scanner is not presently sweeping over an address information area and the track change frequency of the tracks crossed by the scanner falls below a predetermined value.
摘要翻译：地址信息项以时间间隔使轨道误差信号无效的光存储介质上的跟踪跳跃旨在更可靠和更可靠地配置。为此目的，在粗略跳转结束时，如果光学扫描器当前没有扫过地址信息区域并且扫描仪穿过的轨道的轨道变化频率低于预定值，则执行一个或多个校正跳跃。

7. 发明申请

US20070001640A1 Digital servo system with moving average filter 失效
标题翻译：带移动平均滤波器的数字伺服系统
公开(公告)号：US20070001640A1
公开(公告)日：2007-01-04
申请号：US11473766
申请日：2006-06-23
申请人： Stefan Kimmelmann
发明人： Stefan Kimmelmann
IPC分类号： G05B5/01
CPC分类号： H03H17/026 , G11B7/0901 , G11B7/0908 , G11B7/0941 , G11B7/0945 , G11B7/0948
摘要： The invention relates to a method and an arrangement for a digital servo system with moving average filter, which is used as an input filter for a digital signal processor of the servo system to shorten processing delay, which improves the stability of the control loop and/or allow a fast servo signal processing, which improve the overall servo control performance. Said input filter provides average values of samples provided from an analog digital converter at a frequeny corresponding to a sample frequency of the analog digital converter and has an adjustable filter length, which is determined according to a quality of detector signals indicating a deviation from a target of servo means of the servo system. The invention is e.g. applicable for a fast digital servo system in an optical disc drive.
摘要翻译：本发明涉及一种具有移动平均滤波器的数字伺服系统的方法和装置，其被用作伺服系统的数字信号处理器的输入滤波器以缩短处理延迟，这提高了控制回路的稳定性和/ 或允许快速伺服信号处理，这提高了整体伺服控制性能。所述输入滤波器提供从模拟数字转换器提供的样本的平均值，其频率对应于模拟数字转换器的采样频率，并且具有可调节的滤波器长度，其根据检测器信号的质量确定，所述检测器信号指示偏离目标的伺服系统伺服装置。本发明是例如适用于光盘驱动器中的快速数字伺服系统。

8. 发明申请

US20100315932A1 OPTICAL STORAGE MEDIUM, MASTERING METHOD AND APPARATUS FOR READING OF RESPECTIVE DATA 有权
标题翻译：光存储介质，主要方法和读取相关数据的设备
公开(公告)号：US20100315932A1
公开(公告)日：2010-12-16
申请号：US12735730
申请日：2009-02-10
申请人： Stephan Knappmann , Michael Krause , Stefan Kimmelmann
发明人： Stephan Knappmann , Michael Krause , Stefan Kimmelmann
IPC分类号： G11B7/00 , B32B3/02
CPC分类号： G11B7/0903 , G11B7/24 , G11B7/24079 , G11B7/24085
摘要： The optical storage medium comprises a substrate layer, and a data layer having a mark/space data structure with data arranged in tracks on the substrate layer, wherein between neighboring tracks alternatingly a groove section or a land section without a groove is arranged. The tracks, groove sections and land sections may be arranged by providing a single spiral, two spirals, or four spirals on the optical storage medium. The optical storage medium is in particular an optical disc comprising a nonlinear layer with a super-resolution structure arranged above the data layer.
摘要翻译：光学存储介质包括基底层和具有标记/空间数据结构的数据层，其中数据被布置在衬底层上的轨道中，其中在相邻轨道之间交替地布置有槽部分或没有凹槽的台阶部分。轨道，槽部分和陆地部分可以通过在光学存储介质上提供单个螺旋，两个螺旋或四个螺旋来布置。光学存储介质特别是包括布置在数据层上方的具有超分辨率结构的非线性层的光盘。

9. 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。

10. 发明申请

US20090180369A1 Method for Controlling the Quality of Storage Media 有权
标题翻译：控制存储介质质量的方法
公开(公告)号：US20090180369A1
公开(公告)日：2009-07-16
申请号：US12223433
申请日：2007-01-09
申请人： Stefan Kimmelmann , Hartmut Richter , Alois Kern , Xavier Lebegue , Emmanuel Daugeras
发明人： Stefan Kimmelmann , Hartmut Richter , Alois Kern , Xavier Lebegue , Emmanuel Daugeras
IPC分类号： G11B27/36
CPC分类号： G11B20/1816 , G11B19/04 , G11B27/36 , G11B2220/257
摘要： The present invention relates to a method for controlling the quality of storage media, and more specifically to a method for determining if the quality of a storage medium decreases. A method according to the invention has the steps of: determining one or more quality parameters of the storage medium; and comparing one or more of the determined quality parameters with previously determined quality parameters of the storage medium stored in a memory in case the quality of the storage medium has been determined before.
摘要翻译：本发明涉及一种用于控制存储介质质量的方法，更具体地说，涉及一种用于确定存储介质质量是否下降的方法。根据本发明的方法具有以下步骤：确定存储介质的一个或多个质量参数; 以及在已经确定存储介质的质量的情况下，将所确定的质量参数中的一个或多个与存储在存储器中的存储介质的先前确定的质量参数进行比较。

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