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1. 发明申请

US20060227694A1 Method for recording information on a multi layer record carrier, and record carrier for use by such method 有权
公开(公告)号：US20060227694A1
公开(公告)日：2006-10-12
申请号：US10568474
申请日：2004-08-20
申请人： Pierre Woerlee , Hubert Martens , Wilhelmus Koppers , Robert Ponsen
发明人： Pierre Woerlee , Hubert Martens , Wilhelmus Koppers , Robert Ponsen
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B20/1217 , G11B27/329 , G11B2007/0013 , G11B2020/1227
摘要： This invention relates to a method for recording information on a multi layer record carrier. The information is recorded on the record carrier according to special filling patterns, such that the record carrier is compatible with the DVD-ROM standard while the time required for closing a session and/or finalizing the disc is reduced. The information is substantially evenly distributed over the layers in blocks of a predefined amount of storage space. The size of these blocks may be flexible and set by the method or read from the record carrier.

2. 发明申请

US20060187787A1 Method of recording information on a multi layer record carrier, and device for recording on a dual layer record carrier 有权
公开(公告)号：US20060187787A1
公开(公告)日：2006-08-24
申请号：US10562895
申请日：2004-06-29
申请人： Wilhelmus Koppers , Hubert Cecile Martens , Pierre Woerlee , Johannus Bakx
发明人： Wilhelmus Koppers , Hubert Cecile Martens , Pierre Woerlee , Johannus Bakx
IPC分类号： G11B5/09 , G11B7/00
CPC分类号： G11B20/1217 , G11B27/034 , G11B2020/1228 , G11B2020/1288 , G11B2220/218 , G11B2220/235 , G11B2220/237 , G11B2220/2562
摘要： Recordable DVD+R and DVD+R/W optical discs with two (or more) information layers are developed to double the data storage capacity and video recording time. A method and device are proposed to make dual layer DVD disc recordings compliant with the dual layer DVD-ROM standard Recording the data in a DVD-ROM compliant way on the dual layer DVD+R or DVD+R/W disc is obtained by shifting the middle zone area towards the inner radius of a disc in such a way that the data zones of both layers are filled up with data.

3. 发明申请

US20060181983A1 Optimum power control for multilayer optical disc 审中-公开
标题翻译：多层光盘的最佳功率控制
公开(公告)号：US20060181983A1
公开(公告)日：2006-08-17
申请号：US10549640
申请日：2004-03-11
申请人： Hubert Martens , Wilheimus Koppers , Jakob Nijbore , Ronald Van Den Oetelaar , Pierre Woerlee
发明人： Hubert Martens , Wilheimus Koppers , Jakob Nijbore , Ronald Van Den Oetelaar , Pierre Woerlee
IPC分类号： G11B7/00
CPC分类号： G11B27/24 , G11B7/007 , G11B7/00736 , G11B7/1267 , G11B20/1217 , G11B2007/0013 , G11B2020/1268 , G11B2020/1275 , G11B2020/1287 , G11B2220/216 , G11B2220/218 , G11B2220/237 , G11B2220/2525 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575
摘要： A method of recording information on a multilayer record carrier includes a power control procedure for setting the writing power of a recording beam for a lower recording layer (41). First an upper area in an upper recording layer (40), i.e. the recording layer closest to the laser entry side of the record carrier, is recorded. Secondly a power control zone (60) is located on the lower recording layer such that the upper area substantially covers a radial position range on the upper recording layer corresponding to a radial position range of the power control zone on the lower recording layer (41). Finally an optimum power control (OPC) procedure for setting the writing power of the beam for the lower recording layer is performed by writing a test pattern of marks in the power control zone.
摘要翻译：在多层记录载体上记录信息的方法包括用于设置下记录层（41）的记录光束的写入功率的功率控制程序。首先，记录上记录层（40）中的记录层，即最靠近记录载体的激光进入侧的记录层。其次，功率控制区（60）位于下记录层上，使得上区域基本上覆盖与记录层（41）上的功率控制区的径向位置范围对应的上记录层上的径向位置范围，。最后，通过在功率控制区中写入标记的测试图案来执行用于设置下记录层的光束的写入功率的最佳功率控制（OPC）过程。

4. 发明申请

US20060203701A1 Multilayer optical disc having disc information 有权
标题翻译：具有盘信息的多层光盘
公开(公告)号：US20060203701A1
公开(公告)日：2006-09-14
申请号：US10549639
申请日：2004-03-09
申请人： Hubert Martens , Pierre Woerlee , Jakob Nijboer
发明人： Hubert Martens , Pierre Woerlee , Jakob Nijboer
IPC分类号： G11B7/24
CPC分类号： G11B27/24 , G11B7/0037 , G11B7/0052 , G11B7/007 , G11B7/24 , G11B7/24038 , G11B20/1217 , G11B2007/0013 , G11B2020/1239 , G11B2020/1265 , G11B2020/1268 , G11B2220/216 , G11B2220/218 , G11B2220/237 , G11B2220/2525 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562 , G11B2220/2575
摘要： A multi-layer record carrier is for recording information by writing marks in a track. The record carrier has a first recording layer (40) and a second recording layer (41), and each recording layer has a pregroove (14) indicating the position of the track according to an opposite track path. The pregroove exhibits a modulated wobble for representing control information. A lead-in part of the pregroove has first control information for the first recording layer, and the lead-out part on the second recording layer has second control information including recording parameters for the second recording layer. The device the device has a head (22) for providing the beam and wobble detection means (32) for retrieving control information from each layer.
摘要翻译：多层记录载体用于通过在轨道中书写标记来记录信息。记录载体具有第一记录层（40）和第二记录层（41），并且每个记录层具有根据相对的轨道路径指示轨道的位置的预槽（14）。预制槽表现出用于表示控制信息的调制摆动。预槽的引入部分具有用于第一记录层的第一控制信息，并且第二记录层上的引出部分具有包括用于第二记录层的记录参数的第二控制信息。设备具有用于提供波束的头部（22）和用于从每个层检索控制信息的摆动检测装置（32）。

5. 发明申请

US20070277083A1 Data Handling Device That Corects Errors In A Data Memory 审中-公开
标题翻译：数据存储器中核心错误的数据处理设备
公开(公告)号：US20070277083A1
公开(公告)日：2007-11-29
申请号：US10599825
申请日：2005-04-04
申请人： Victor Van Acht , Albert Marsman , Boon Chong , Nicolaas Lambert , Pierre Woerlee , Teunis Ikkink
发明人： Victor Van Acht , Albert Marsman , Boon Chong , Nicolaas Lambert , Pierre Woerlee , Teunis Ikkink
IPC分类号： G06F11/10
CPC分类号： G06F11/1008
摘要： A data handling device is provided with a data memory (10) with an address input and a data output, for outputting multi-bit words. The data memory (10) has a structure that gives rise to potential errors at correlated positions in words from a group of words. An erasure memory unit (16) stores bit position information associated with a group of the words, and outputs the bit position information when a word from the group for which bit position information is stored is addressed in the data memory (10). An error correction and detection unit (12) is arranged to correct words from the data memory (10), using error erasure for bits at bit positions selected by the bit position information from the erasure memory unit (16) for the groups to which the words belong.
摘要翻译：数据处理装置具有用于输出多位字的地址输入和数据输出的数据存储器（10）。数据存储器（10）具有在一组单词中产生相关位置上的潜在错误的结构。擦除存储器单元（16）存储与一组字相关联的位位置信息，并且当来自存储位位置信息的组中的字被寻址到数据存储器（10）中时，输出位位置信息。错误校正和检测单元（12）被布置为使用对来自擦除存储器单元（16）的位位置信息选择的比特位置处的比特的错误擦除来校正来自数据存储器（10）的单词，词属于

6. 发明申请

US20070121478A1 Dual-stack optical data storage medium for write once recording 审中-公开
标题翻译：双层光数据存储介质，用于一次写入
公开(公告)号：US20070121478A1
公开(公告)日：2007-05-31
申请号：US10574444
申请日：2004-10-06
申请人： Hubert Martens , Benno Tieke , Pierre Woerlee , Ronald Van Den Oetelaar , Wilhelmus Koppers
发明人： Hubert Martens , Benno Tieke , Pierre Woerlee , Ronald Van Den Oetelaar , Wilhelmus Koppers
IPC分类号： G11B7/24
CPC分类号： G11B7/24038
摘要： A dual-stack optical data storage medium (10) for write-once recording using a focused radiation beam (9) having a wavelength λ of approximately 655 nm is described. The radiation beam enters through an entrance face (8) of the medium (10) during recording. The medium comprises at least one substrate (1, 7) with present on a side thereof: a first recording stack (6), named L0, comprising a write-once type L0 recording layer, said first recording stack L0 having an optical reflection value RL0 and an optical transmission value TL0, a second recording stack (3), named L1, comprising a write-once type L1 recording layer, said second recording stack L1 having an effective optical reflection value RL1eff. The first recording stack (6) is present at a position closer to the entrance face (8) than the second recording stack. (3). A transparent spacer layer (4) is sandwiched between the recording stacks (3, 6). The reflection values RL0 and RL1eff are within the following ranges: 0.12≦RL0≦0.18 and 0.12≦RL1eff≦0.18 by which an improved sensitivity of the dual stack medium is achieved.
摘要翻译：描述了使用具有大约655nm的波长λ的聚焦辐射束（9）进行一次写入记录的双层光学数据存储介质（10）。辐射束在记录期间通过介质（10）的入射面（8）进入。所述介质包括至少一个其一侧上存在的基板（1,7）：名为L 0的第一记录堆叠（6），包括一次写入式L 0记录层，所述第一记录堆叠L 0具有光学反射值R L0和光传输值T L0，具有一个写入型L 1记录层的第二记录堆叠（3），称为L 1，所述第二记录堆叠L 1具有有效光反射值R L1eff。第一记录堆叠（6）存在于比第二记录堆叠更靠近入口面（8）的位置。（3）。透明间隔层（4）夹在记录叠层（3,6）之间。反射值R L0和R L1eff在以下范围内：0.12 <= R L0 <= 0.18和0.12 <= R _{L1eff <= 0.18，由此实现双堆叠介质的改善的灵敏度。}

7. 发明申请

US20060203702A1 Multilayer optical disc having pregroove modulation 审中-公开
标题翻译：具有预调制调制的多层光盘
公开(公告)号：US20060203702A1
公开(公告)日：2006-09-14
申请号：US10549641
申请日：2004-03-11
申请人： Pierre Woerlee , Wilhelmus Koppers , Hubert Martens , Ronald Van Den Oetelaar , Johannes Spruit
发明人： Pierre Woerlee , Wilhelmus Koppers , Hubert Martens , Ronald Van Den Oetelaar , Johannes Spruit
IPC分类号： G11B7/24 , G11B7/20
CPC分类号： G11B7/24082 , G11B7/00736 , G11B7/24038 , G11B7/24085 , G11B27/19 , G11B27/24
摘要： A record carrier is for recording information by writing marks in a track. The record carrier has at least a first recording layer (40) and a second recording layer (41). Each layer has a pregroove (14) indicating the position of the track and exhibiting a wobble modulated for representing physical address information. In addition the pregroove has a pregroove modulation (13) consituted by variations of a physical parameter related to the shape of the pregroove for encoding axiliary control information. In a scanning device the pregroove modulation is detected in the main detector signal by variations of the reflected radiation.
摘要翻译：记录载体用于通过在轨道中写入标记来记录信息。记录载体至少具有第一记录层（40）和第二记录层（41）。每个层具有指示轨道的位置的预凹槽（14），并呈现出调制的用于表示物理地址信息的摆动。此外，预制槽具有通过与用于编码轴向控制信息的预制槽的形状相关的物理参数的变化所采用的预制槽调制（13）。在扫描装置中，通过反射辐射的变化在主检测器信号中检测预制槽调制。

8. 发明申请

US20060187807A1 Optical disc having focus offset area 审中-公开
标题翻译：具有对焦偏移区域的光盘
公开(公告)号：US20060187807A1
公开(公告)日：2006-08-24
申请号：US10549644
申请日：2004-03-11
申请人： Wilhelmus Koppers , Pierre Woerlee , Hubert Cecile Martens , Ronald Joseph Van Den Oetelaar , Johannus Bakx
发明人： Wilhelmus Koppers , Pierre Woerlee , Hubert Cecile Martens , Ronald Joseph Van Den Oetelaar , Johannus Bakx
IPC分类号： G11B7/24
CPC分类号： G11B7/00736 , G11B7/094 , G11B7/0945 , G11B7/24038 , G11B7/24082 , G11B2007/0013
摘要： A record carrier is for recording information by writing marks in a track on a recording layer. The shortest mark used for recording the information has a length of a predefined minimum number d of channel bit lengths. The record carrier (11) has a pregroove that is modulated by a carrier pattern containing long marks (18,19) that provides a focus area (12) at a predefined location on the recording layer. The long marks have lengths of at least two times the length of the shortest mark for being substantially longer than the effective diameter of the scanning spot. A scanning device locates the focus area and determines the best focus offset by detecting the maximum read signal amplitude while scanning the carrier pattern.
摘要翻译：记录载体用于通过在记录层上的轨道中书写标记来记录信息。用于记录信息的最短标记具有通道位长度的预定最小数目d的长度。记录载体（11）具有由包含在记录层上的预定义位置提供聚焦区域（12）的长标记（18,19）的载体图案调制的预制槽。长标记具有比最短标记的长度的至少两倍的长度，其长度远大于扫描点的有效直径。扫描装置定位聚焦区域，并通过在扫描载体图案时检测最大读取信号幅度来确定最佳聚焦偏移。

9. 发明申请

US20060104189A1 Rewritable optical record carrier 失效
标题翻译：可重写光学记录载体
公开(公告)号：US20060104189A1
公开(公告)日：2006-05-18
申请号：US10540700
申请日：2003-12-18
申请人： Ruud Vlutters , Wilhelmus Koppers , Pierre Woerlee , Mark Van Schijndel
发明人： Ruud Vlutters , Wilhelmus Koppers , Pierre Woerlee , Mark Van Schijndel
IPC分类号： G11B7/24
CPC分类号： G11B7/24038 , G11B7/2403 , G11B7/24067 , G11B7/243 , G11B7/257 , G11B7/258 , G11B7/2585 , G11B7/259 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
摘要： A rewritable optical record carrier comprising a first substrate carrying a first recording stack of layers, which recording stack comprises, a first dielectric layer, a recording layer comprising a phase-change recording material, a second dielectric layer, and a metal mirror layer. In order to achieve a maximum R*M said first dielectric layer has a thickness d1 in the range of 20 nm to 50 nm, and said second dielectric layer has a thickness d2 according to the relation 0.0225*d22−2.6572*d2+173.3 (nm)
摘要翻译：一种可重写光学记录载体，包括承载层的第一记录叠层的第一衬底，该记录层包括第一介电层，包含相变记录材料的记录层，第二介电层和金属镜层。为了实现最大R * M，所述第一介电层的厚度d 1在20nm至50nm的范围内，并且所述第二介电层具有根据0.0225 * d <2的关系的厚度d 2， /SUB>²-2.6572*d₂+173.3（nm） <0.0225 * D 2 当反射镜层包含铝时，根据关系0.0191 *的厚度d <2> 2 <2>±2.6572 * d 2 +213.3（nm） d 2 -22482 * d 2 +149.6（nm） <0.0191 * D _{2 2 -2.0482 * d 2 + 189.6（nm）。}

10. 发明申请

US20060072430A1 Optical data storage medium and use of such medium 失效
标题翻译：光学数据存储介质和这种介质的使用
公开(公告)号：US20060072430A1
公开(公告)日：2006-04-06
申请号：US10515683
申请日：2003-05-14
申请人： Pierre Woerlee , Wihelmus Koppers , Ruud Vlutters , Bin Yin , Ronald Drenten
发明人： Pierre Woerlee , Wihelmus Koppers , Ruud Vlutters , Bin Yin , Ronald Drenten
IPC分类号： G11B7/24
CPC分类号： G11B7/24038 , G11B7/00557 , G11B7/00736
摘要： A multi-stack optical data storage medium (20) for rewritable recording using a focused radiation beam (30), entering through an entrance face (25) is described. The medium (20) has a substrate (1a, 1b) and an L0 recording stack (2) and an L1 recording stack (3) both comprising a phase-change type L0 and L1 recording layer and the recording stacks are separated by a transparent spacer layer (4). The L0 recording stack (2) is present at a position closest to the entrance face (25) and has an optical transmission of TL0a and TL0c when the phase-change layer respectively is in the amorphous phase and in the crystalline phase. The medium (20) contains pre-recorded information modulated in at least one of: an embossed pregroove (21) in the substrate (1a, 1b), embossed pits in the substrate and recorded phase-change marks in at least one of the recording layers L0 and L1 (6, 11). The pre-recorded information contains a flag whether formatting of the L0 recording layer of the L0 recording stack (2) is needed depending on the transmission values TL0a and TL0c of the L0 recording stack (2). In this way it is achieved that the medium (20) has a good playability, recordability and random access behavior even when the L0 recording layer (2) has been partially recorded with information.
摘要翻译：描述了使用聚焦辐射束（30）通过入射面（25）进入的可重写记录的多层光学数据存储介质（20）。介质（20）具有包括相变型L 0和L 1记录层的基板（1a，1b）和L0记录叠层（2）和L 1记录叠层（3），并且记录堆叠由透明间隔层（4）分开。 L 0记录堆叠（2）存在于最接近入射面（25）的位置，并且当相变层分别处于非晶相中并具有TL 0 a和TL 0 c的光透射时相。介质（20）包含在以下至少一个中的至少一个调制的预先记录的信息：衬底（1a，1b）中的压纹预制凹槽（21），衬底中的压花凹坑和记录的相变标记中的至少一个记录层L 0和L 1（6,11）。预先记录的信息包含根据L 0记录堆叠（2）的发送值TL 0 a和TL 0 c是否需要格式化L 0记录堆栈（2）的L 0记录层的标志。以这种方式，实现即使L 0记录层（2）已经被部分地记录信息，介质（20）也具有良好的可播放性，可记录性和随机访问行为。

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