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1. 发明申请

US20070058422A1 Programmable magnetic memory device 审中-公开
标题翻译：可编程磁存储器件
公开(公告)号：US20070058422A1
公开(公告)日：2007-03-15
申请号：US10529685
申请日：2003-09-30
申请人： Gavin Phillips , Kars-Michiel Lenssen
发明人： Gavin Phillips , Kars-Michiel Lenssen
IPC分类号： G11C11/00
CPC分类号： G11C11/16 , G11B5/00 , G11B5/488 , G11B5/4907 , G11B2005/0002 , G11B2005/0021
摘要： A memory device has an information plane (32) for storing data bits in a magnetic state of an electro-magnetic material at an array of bit locations (31). The device further has an array of electro-magnetic sensor elements (51) that are aligned with the bit locations. The information plane (32) is programmable or programmed via a separate writing device (21). The writing device provides at least one beam of radiation (26) for heating the electro-magnetic material at the bit locations to a programming temperature. The magnetic state of the bit locations is programmed by applying a magnetic field during said heating of selected bit locations via the beams of radiation. Hence the memory device provides a magnetic read-only memory (MROM) that cannot be (re-)programmed without the proper writing device.
摘要翻译：存储器件具有信息平面（32），用于存储在位阵列（31）处的电磁材料的磁状态下的数据位。该装置还具有与位位置对准的电磁传感器元件阵列（51）。信息平面（32）可通过单独的写入装置（21）进行编程或编程。写入装置提供至少一个辐射束（26），用于将位置处的电磁材料加热到编程温度。位位置的磁状态通过在通过辐射束的所选位位置的加热期间施加磁场来编程。因此，存储器件提供磁性只读存储器（MROM），其不能在没有适当的写入设备的情况下被编程（重新编程）。

2. 发明申请

US20060044946A1 Processing sheme for domain expansion rom media 审中-公开
标题翻译：域扩展ROM介质的处理主题
公开(公告)号：US20060044946A1
公开(公告)日：2006-03-02
申请号：US10532917
申请日：2003-10-07
申请人： Gavin Phillips
发明人： Gavin Phillips
IPC分类号： G11B11/00
CPC分类号： G11B11/10582 , G11B5/84 , G11B11/10584
摘要： The present invention relates to a domain expansion storage medium and processing method for processing a storage medium to obtain an improved readout performance. The magnetic properties of a storage layer (50) of the storage medium are altered by an ion beam projection lithography using a stencil mask to define magnetic domains and/or track patterns and/or servo patterns. Thereby, replication accuracy, speed and readout performance can be improved.
摘要翻译：本发明涉及用于处理存储介质以获得改进的读出性能的域扩展存储介质和处理方法。通过使用模板掩模的离子束投影光刻来改变存储介质的存储层（50）的磁性，以限定磁畴和/或轨迹图案和/或伺服图案。从而可以提高复制精度，速度和读出性能。

3. 发明申请

US20060028925A1 Processing scheme for domain expansion rom media 审中-公开
标题翻译：域扩展ROM媒体处理方案
公开(公告)号：US20060028925A1
公开(公告)日：2006-02-09
申请号：US10532905
申请日：2003-10-07
申请人： Gavin Phillips
发明人： Gavin Phillips
IPC分类号： G11B11/00
CPC分类号： G11B11/10584 , G11B5/66 , G11B5/7315 , G11B5/7379 , G11B5/8404 , G11B11/10582
摘要： The present invention relates to a domain expansion storage medium and processing method for processing a substrate (40) of such a storage medium with improved efficiency. The surface structure of a substrate of the storage medium is processed by an ion beam projection lithography using a stencil mask to define magnetic domains in a storage layer (50) and/or track patterns and/or servo patterns. Thereby, replication accuracy and speed can be improved.
摘要翻译：本发明涉及一种域扩展存储介质和用于以更高效率处理这种存储介质的基板（40）的处理方法。通过使用模板掩模的离子束投影光刻处理存储介质的基板的表面结构，以在存储层（50）和/或轨迹图案和/或伺服图案中限定磁畴。从而可以提高复制精度和速度。

4. 发明申请

US20050243707A1 Optical recording and reading system, optical data storage medium and use of such medium 审中-公开
标题翻译：光学记录和读取系统，光学数据存储介质和这种介质的使用
公开(公告)号：US20050243707A1
公开(公告)日：2005-11-03
申请号：US10520310
申请日：2003-06-25
申请人： Martinus Van Der Mark , Gavin Phillips
发明人： Martinus Van Der Mark , Gavin Phillips
IPC分类号： G11B7/12 , G11B7/135 , G11B7/24 , G11B7/245 , G11B7/253 , G11B7/254 , G11B7/2542 , G11B7/257 , G11B11/105 , G11B7/00 , G11B15/64 , G11B17/32
CPC分类号： G11B7/1387 , G11B7/121 , G11B7/122 , G11B7/1374 , G11B7/252 , G11B7/2542 , G11B11/10532 , G11B11/10554 , G11B11/1058 , G11B11/10584 , G11B11/10586 , G11B2007/13727
摘要： An optical recording and reading system for use with an optical data storage medium (5) is described. The system comprises the medium (5) having a recording stack (9), formed on a substrate (8). The recording stack (9) is suitable for recording by means of a focused radiation beam (1) with a wavelength λ in air. The recording stack (9) has a first optical surface (6) most remote from the substrate (8). An optical head (3), with an objective (2) having a numerical aperture NA>0.8 and from which objective (2) the focused radiation beam emanates (1) during recording, is (2) arranged on the recording stack (9) side of said optical data storage medium (5). The objective has a second optical surface (7) closest to the recording stack (9), and is adapted for recording/reading at a free working distance dF of smaller than 50 μm from the first optical surface (6). At least one of the first optical surface (6) and the second optical surface (7) is provided with a transparent hydrophobic layer (10) that has a refractive index n and has a thickness smaller than 0.5 vn. In this way reliable recording and reading is achieved, specifically contamination build-up on the second optical surface (7) is prevented or counteracted.
摘要翻译：描述了一种用于光学数据存储介质（5）的光学记录和读取系统。该系统包括形成在基板（8）上的具有记录堆叠（9）的介质（5）。记录堆叠（9）适合于通过在空气中具有波长λ的聚焦辐射束（1）进行记录。记录堆叠（9）具有最远离基板（8）的第一光学表面（6）。一种光学头（3），其具有数值孔径NA> 0.8的物镜（2），并且在记录期间由聚焦辐射光束发射（1）的物镜（2）被布置在记录叠层（9）上，所述光学数据存储介质（5）的一侧。该目的具有最靠近记录叠层（9）的第二光学表面（7），并且适于在距离第一光学表面的小于50μm的自由工作距离d （6）。第一光学表面（6）和第二光学表面（7）中的至少一个设置有具有折射率n且厚度小于0.5vn的透明疏水层（10）。以这种方式实现可靠的记录和读取，特别是防止或抵消第二光学表面（7）上的污染物积聚。

5. 发明申请

US20060018148A1 Method and device to detect the likely onset of thermal relaxation in magnetic data storage devices 有权
标题翻译：检测磁数据存储装置中可能发生热松弛的方法和装置
公开(公告)号：US20060018148A1
公开(公告)日：2006-01-26
申请号：US10536291
申请日：2003-11-06
申请人： Gavin Phillips , Hans Boeve
发明人： Gavin Phillips , Hans Boeve
IPC分类号： G11C11/14 , G11C11/00
CPC分类号： G11C11/16 , G11C29/50 , G11C2029/5002
摘要： Reference magnetic elements or bits with a range of magnetic volumes smaller than the minimum size used for actual data storage are written or patterned in the data storage device. The reference elements or bits have dimensions such that their magnetization will relax in a shorter time than that of the minimum expected relaxation time of the storage elements or bits. Probing of the magnetization of the reference elements or bits allows the detection of the probable onset of magnetization relaxation in the storage elements or bits therefore signaling that the re-writing (re-magnetizing) of the storage elements or bits is necessary. Such a scheme can be organized over rows, columns, or sectors.
摘要翻译：在数据存储装置中写入或图案化具有小于用于实际数据存储的最小尺寸的磁体积范围的参考磁性元件或位。参考元件或位具有使得它们的磁化在比存储元件或位的最小预期松弛时间更短的时间内松弛的尺寸。探测参考元件或位的磁化允许检测存储元件或位中磁化松弛的可能开始，从而表明存储元件或位的重写（重新磁化）是必要的。这样的方案可以按行，列或扇区进行组织。

6. 发明申请

US20070291625A1 Magneto-optical storage medium 审中-公开
标题翻译：磁光存储介质
公开(公告)号：US20070291625A1
公开(公告)日：2007-12-20
申请号：US10580500
申请日：2004-11-18
申请人： Robert Hendriks , Gavin Phillips , Jacobus Ruigrok , Frank Penning , Ferry Zijp
发明人： Robert Hendriks , Gavin Phillips , Jacobus Ruigrok , Frank Penning , Ferry Zijp
IPC分类号： G11B7/24
CPC分类号： B82Y10/00 , B82Y25/00 , G11B5/09 , G11B5/3909 , G11B5/4907 , G11B5/74 , G11B13/045 , G11B2005/0002 , G11B2005/0005 , G11B2005/0021 , G11C13/06
摘要： The present invention relates to a storage medium (10) comprising an information layer (11) including transparent and non-transparent areas in which the information is stored, and a magnetizable layer (12) intended to contain at least one magnetized area, which is temporarily created when a light spot is transmitted by a corresponding transparent area of the information layer. The present invention also relates to a reading device for reading information on such a storage medium (10). Said reading device comprises an optical element (23) for generating an array of light spots from an input light beam (21), a light spot being intended to temporarily create the magnetized area in the magnetizable layer (12) when passing through the corresponding transparent area of the information layer (11), and a magnetic sensor (24) comprising an array of sensor elements for detecting the at least one magnetized areas.
摘要翻译：本发明涉及包括信息层（11）的存储介质（10），该信息层包括存储信息的透明区域和不透明区域，以及用于容纳至少一个磁化区域的可磁化层（12）当信息层的相应透明区域发送光点时临时创建。本发明还涉及一种用于读取这种存储介质（10）上的信息的读取装置。所述读取装置包括用于从输入光束（21）产生光斑阵列的光学元件（23），当通过相应的透明物体（21）时，光点旨在临时产生可磁化层（12）中的磁化区域信息层（11）的区域和包括用于检测至少一个磁化区域的传感器元件阵列的磁传感器（24）。

7. 发明申请

US20060251992A1 Smooth heat sink or reflector layer for optical record carrier 审中-公开
标题翻译：光学记录载体平滑散热片或反射层
公开(公告)号：US20060251992A1
公开(公告)日：2006-11-09
申请号：US10549229
申请日：2004-03-15
申请人： Hans Van Kesteren , Coen Verschuren , Gavin Phillips
发明人： Hans Van Kesteren , Coen Verschuren , Gavin Phillips
IPC分类号： G11B7/24
CPC分类号： G11B7/252 , G11B7/241 , G11B7/2433 , G11B7/2585 , G11B7/259 , G11B7/2595 , G11B2007/2571 , G11B2007/25713 , Y10T428/21
摘要： The present invention relates to an optical record carrier with layer stack comprising a reflector or heat sink layer, a recording layer, and at least one ruthenium (Ru) interlayer arranged between said reflector or heat sink layer and said recording layer. Furthermore, the present invention relates to a method of manufacturing such a record carrier. In particular, Ru thin films may form a top or cover layer, a bottom or seed layer, or may be interleaved within reflector or heat sink layers. The Ru layer(s) lead to a modified microstructure and/or smoothness of the recording stack, so that the carrier-to-noise level can be improved during readout.
摘要翻译：本发明涉及一种光学记录载体，其具有包括反射器或散热层，记录层和布置在所述反射器或散热层和所述记录层之间的至少一个钌（Ru）中间层的层叠层。此外，本发明涉及一种制造这种记录载体的方法。特别地，Ru薄膜可以形成顶部或覆盖层，底部或种子层，或者可以在反射器或散热器层内交错。 Ru层导致记录堆叠的改进的微结构和/或平滑度，使得在读出期间可以提高载波噪声水平。

8. 发明申请

US20050266272A1 Magneto-optical storage medium 审中-公开
标题翻译：磁光存储介质
公开(公告)号：US20050266272A1
公开(公告)日：2005-12-01
申请号：US10527893
申请日：2003-08-08
申请人： Gavin Phillips
发明人： Gavin Phillips
IPC分类号： G11B3/00 , G11B11/105 , G11B5/66
CPC分类号： G11B11/10584 , G11B11/10586 , G11B11/10593
摘要： The invention relates to a magneto-optical storage medium (200) and specifically a domain expansion storage medium. The medium (200) comprises a magnetic storage layer (107) for long term information storage and a thereto magnetically coupled magnetic reproduction or read-out layer (111), wherein an enhanced magnetic domain may be generated during read out. The magnetic layers (107, 111) are separated by a non-metallic or metallic, non-magnetic or magnetic layer (109) and at least one metal layer (201, 203), such as Palladium or Platinum, is located adjacent to the magnetic reproduction layer (111). Preferably this metal layer (201, 203) is located on each side of the magnetic reproduction layer (111). The metal layer(s) (201, 203) provides increased heat dissipation and Kerr effect thereby permitting increased data density of the magneto-optical storage medium (200).
摘要翻译：本发明涉及磁光存储介质（200），具体地涉及域扩展存储介质。介质（200）包括用于长期信息存储的磁存储层（107）和磁耦合磁性再现或读出层（111），其中在读出期间可能产生增强的磁畴。磁性层（107,111）由非金属或金属，非磁性或磁性层（109）分开，并且至少一个金属层（例如钯或铂）等位于邻近磁性再现层（111）。优选地，该金属层（201,203）位于磁性再生层（111）的每一侧。金属层（201,203）提供增加的散热和克尔效应，从而允许增加磁光存储介质（200）的数据密度。

9. 发明申请

US20070205476A1 Printed magnetic rom-mprom 审中-公开
标题翻译：印刷磁性卷
公开(公告)号：US20070205476A1
公开(公告)日：2007-09-06
申请号：US10598640
申请日：2005-03-03
申请人： Gavin Phillips
发明人： Gavin Phillips
IPC分类号： H01L43/00 , B05D5/12 , B05D5/00
CPC分类号： H01L27/112 , B82Y10/00 , G01R33/093 , G01R33/098 , G06K9/0002 , G11C11/16 , G11C17/02 , H01L27/11206 , H01L27/22 , H01L27/228
摘要： The invention relates to a method for storing information on a storage device (100) by depositing electromagnetic material (104) in a pattern on a sensor surface (106) of the storage device, the pattern representing the information to be stored. The storage device (100) comprises an array of sensor elements (101) that are sensitive to electromagnetic material (104) within a near field working distance (105). The read-out is done by a resistance measurement which relies on a magneto resistance phenomenon detected in a multilayer stack of the sensor elements (101). The storage device (100), comprising the deposited pattern of electromagnetic material (104), is a Read Only Memory device. The deposition of the pattern is, for example, possible by scanning a depositing unit (403), e.g. a printer head, in a line-by-line motion across the sensor surface (106), resulting in a Printed Magnetic ROM.
摘要翻译：本发明涉及一种通过以存储装置的传感器表面（106）上的图案沉积电磁材料（104）来将信息存储在存储装置（100）上的方法，该图案表示要存储的信息。存储装置（100）包括在近场工作距离（105）内对电磁材料（104）敏感的传感器元件阵列（101）。通过电阻测量完成读出，该电阻测量依赖于在传感器元件（101）的多层堆叠中检测到的磁阻现象。包括电磁材料（104）的沉积图案的存储装置（100）是只读存储器装置。图案的沉积例如可以通过扫描沉积单元（403），例如，打印机头，跨越传感器表面（106）并行运动，产生印刷磁性ROM。

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