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    PATTERNED STORAGE MEDIUM
    11.
    发明申请
    PATTERNED STORAGE MEDIUM 有权
    图案存储介质

    公开(公告)号：US20130258518A1

    公开(公告)日：2013-10-03

    申请号：US13435849

    申请日：2012-03-30

    申请人： Kurt A. Rubin

    发明人： Kurt A. Rubin

    IPC分类号： G11B21/02 ,  G11B5/84 ,  G11B5/706

    CPC分类号： G11B5/855

    摘要： According to one embodiment, a patterned medium is disclosed herein. The patterned medium includes a patterned layer, a stop layer, and a fill layer. The patterned layer includes plurality of grooves. The stop layer is positioned on the patterned layer. The stop layer is at least partially positioned within the plurality of grooves and a portion of the stop layer may be positioned on walls of the grooves of the patterned layer. The fill layer is at least partially positioned within the grooves between portions of the stop layer. The stop layer substantially separates the fill layer from the patterned layer.

    摘要翻译： 根据一个实施例，本文公开了图案化介质。 图案化介质包括图案层，停止层和填充层。 图案层包括多个凹槽。 停止层位于图案化层上。 止挡层至少部分地定位在多个凹槽内，并且止动层的一部分可以位于图案化层的凹槽的壁上。 填充层至少部分地定位在止挡层的部分之间的凹槽内。 停止层基本上将填充层与图案化层分离。

    SERVO PATTERNING AND WRITING COMPATIBLE WITH PLANARIZATION OF PATTERNED MAGNETIC DISKS
    13.
    发明申请
    SERVO PATTERNING AND WRITING COMPATIBLE WITH PLANARIZATION OF PATTERNED MAGNETIC DISKS 有权
    伺服写字板和写字板与图形化磁盘平面化

    公开(公告)号：US20110188152A1

    公开(公告)日：2011-08-04

    申请号：US12699501

    申请日：2010-02-03

    申请人： Thomas R. Albrecht ,  Kurt A. Rubin

    发明人： Thomas R. Albrecht ,  Kurt A. Rubin

    IPC分类号： G11B21/02 ,  G11B5/82

    CPC分类号： G11B5/82 ,  G11B21/02

    摘要： Embodiments herein illustrate patterned servo data that is used to facilitate subsequent servo writing to a magnetic disk while allowing the patterned disk to be planarized with a relatively simple planarization process. One disk drive system includes a magnetic disk that is patterned with magnetic lands and nonmagnetic grooves. The magnetic disk also includes bootstrap bands that may be configured at an inner diameter of the magnetic disk. The magnetic lands of the bootstrap bands have varying sizes and are patterned as servo data having a uniform polarity of magnetization. The bootstrap bands have a width that is sufficiently narrow to support an air bearing surface of a slider. The data tracks are circumferentially configured proximate to the bootstrap bands. The slider reads the patterned servo data to facilitate writing of additional servo data in the data tracks.

    摘要翻译： 本文的实施例示出了图案化的伺服数据，其被用于有助于随后的伺服写入到磁盘，同时通过相对简单的平坦化处理平面化图案化的盘。 一个磁盘驱动器系统包括用磁性层和非磁性凹槽构图的磁盘。 磁盘还包括可以配置在磁盘的内径处的引导带。 自举带的磁性区域具有不同的尺寸，并且被图案化为具有均匀的磁化极性的伺服数据。 自举带具有足够窄的宽度以支撑滑块的空气支承表面。 数据轨道在引导带附近是周向配置的。 滑块读取图案化的伺服数据，以便于在数据轨道中写入附加的伺服数据。

    Optical disk data storage system with multiple write-once dye-based data layers
    15.
    发明授权
    Optical disk data storage system with multiple write-once dye-based data layers 失效
    光盘数据存储系统，具有多个基于染料的多个数据层

    公开(公告)号：US5627817A

    公开(公告)日：1997-05-06

    申请号：US435069

    申请日：1995-05-08

    申请人： Hal J. Rosen ,  Kurt A. Rubin ,  Wade W.-C. Tang

    发明人： Hal J. Rosen ,  Kurt A. Rubin ,  Wade W.-C. Tang

    IPC分类号： G11B7/00 ,  G11B7/0045 ,  G11B7/005 ,  G11B7/244 ,  G11B7/248 ,  G11B7/249

    CPC分类号： G11B7/2472 ,  G11B7/00452 ,  G11B7/005 ,  G11B7/24038 ,  G11B7/244 ,  G11B7/2467 ,  G11B7/248 ,  G11B7/249 ,  G11B2007/0013 ,  G11B7/24015 ,  G11B7/24018 ,  G11B7/2532 ,  G11B7/2533

    摘要： A multiple data layer dye-based optical disk drive uses a disk with a light transmissive substrate onto which the laser light at a single wavelength is incident. The disk substrate supports at least two spatially separated data layers formed of dye material. The disk is either an air-gap structure wherein each data layer is supported on a separate substrate and the substrates are separated by an air-gap, or a solid structure wherein a solid light transmissive spacer layer separates the data layers. The invention makes use of the characteristic anomalous dispersion absorption band of certain dye materials, in which at a specific wavelength the dye material exhibits a high index of refraction and low extinction coefficient. This allows the first data layer (the one nearest the incident laser light) and intermediate data layers to exhibit both sufficient absorption when the laser is focused on those data layers and high transmissivity when the laser is focused on the last or farther data layers. The index of refraction of the dye-based data layers is selected to be significantly greater than the adjacent substrate and spacer layer to enhance the reflectivity, and the thickness of the data layers is selected to take advantage of the constructive interference effect caused by the reflection at those interfaces. In one embodiment of the invention the dye material for the data layers is a mixture of two different dyes that are not chemically reactive with one another and that retain their individual optical properties. This dye-based data layer exhibits anomalous dispersion absorption at two distinct wavelengths, thereby allowing disks recorded at one wavelength to be read by optical disk drives that use lasers operating at a lower wavelength.

    摘要翻译： 多数据层染料基光盘驱动器使用带有透光基板的光盘，单波长的激光入射到该光盘基板上。 盘基片支持由染料材料形成的至少两个空间分离的数据层。 盘是气隙结构，其中每个数据层被支撑在单独的衬底上，并且衬底被气隙分离，或者固体透光间隔层分离数据层的固体结构。 本发明利用某些染料的特征异常色散吸收带，其中在特定波长下染料具有较高的折射率和较低的消光系数。 这允许当激光聚焦在那些数据层上时，第一数据层（最接近入射激光的一个）和中间数据层呈现出足够的吸收，并且当激光聚焦在最后一个或更远的数据层上时具有高的透射率。 选择基于染料的数据层的折射率明显大于相邻衬底和间隔层以增强反射率，并且选择数据层的厚度以利用由反射引起的相长干涉效应 在那些接口。 在本发明的一个实施方案中，用于数据层的染料材料是两种不同的染料的混合物，其不彼此化学反应并且保持其各自的光学性质。 这种基于染料的数据层在两个不同的波长处表现出异常色散吸收，从而允许使用在较低波长下操作的激光的光盘驱动器读取在一个波长处记录的磁盘。

    Single-sided ablative worm optical disk with multilayer protective coating
    16.
    发明授权
    Single-sided ablative worm optical disk with multilayer protective coating 失效
    单面烧蚀蜗杆光盘，带多层保护涂层

    公开(公告)号：US5510164A

    公开(公告)日：1996-04-23

    申请号：US358135

    申请日：1994-12-16

    申请人： Margaret E. Best ,  Paul B. Comita ,  Kurt A. Rubin ,  Takao Suzuki ,  Wade W. C. Tang ,  Yu-Sze Yen

    发明人： Margaret E. Best ,  Paul B. Comita ,  Kurt A. Rubin ,  Takao Suzuki ,  Wade W. C. Tang ,  Yu-Sze Yen

    IPC分类号： G11B7/24 ,  G11B7/243 ,  B32B3/00

    CPC分类号： G11B7/252 ,  G11B7/24 ,  G11B7/2575 ,  G11B2007/24316 ,  G11B7/2534 ,  G11B7/2542 ,  G11B7/256 ,  Y10S428/913 ,  Y10S430/146 ,  Y10T428/21

    摘要： A single-sided ablative write-once optical disk is usable without a protective cartridge. The disk includes the conventional radiation-transparent polycarbonate substrate that has one surface serving as the disk outer face and an opposite surface that supports the fluorinated hydrocarbon subbing layer and the tellurium-based active data layer. The tellurium alloy in the data layer flows to form holes when subjected to incident laser radiation through the substrate. A multilayer protective coating is formed over the tellurium-based layer and has an outer surface that serves as the other outer face for the disk. The multilayer protective coating includes a deformable layer formed directly on the tellurium-based layer and a scratch-resistant hardcoat formed on the deformable layer. The deformable layer has sufficient hardness and modulus of elasticity to permit the tellurium alloy to flow at conventional laser power levels. In one embodiment the deformable layer is a silicone elastomer. In another embodiment the deformable layer is a fluorinated hydrocarbon, and a metal layer, such as an aluminum-chromium alloy, is formed between the deformable layer and the hardcoat.

    摘要翻译： 单面烧写一次写入光盘可以在没有保护盒的情况下使用。 盘包括具有一个表面用作盘外表面的常规辐射透明聚碳酸酯基底和支撑氟化烃底层和碲基活性数据层的相对表面。 当通过基板进行入射激光辐射时，数据层中的碲合金流动形成孔。 在碲基层之上形成多层保护涂层，并且具有用作盘的另一外表面的外表面。 多层保护涂层包括直接形成在碲基层上的可变形层和形成在可变形层上的抗划伤硬涂层。 可变形层具有足够的硬度和弹性模量，以允许碲合金以常规激光功率水平流动。 在一个实施方案中，可变形层是有机硅弹性体。 在另一个实施方案中，可变形层是氟化烃，并且在可变形层和硬涂层之间形成金属层，例如铝 - 铬合金。

    Multilayer optical disk and system having multiple optical paths include identical total disk substrate thickness
    18.
    发明授权
    Multilayer optical disk and system having multiple optical paths include identical total disk substrate thickness 失效
    多层光盘和具有多个光路的系统，其包括相同的总盘基片厚度

    公开(公告)号：US5373499A

    公开(公告)日：1994-12-13

    申请号：US96585

    申请日：1993-07-22

    申请人： Wayne I. Imaino ,  Hal J. Rosen ,  Kurt A. Rubin ,  Timothy C. Strand

    发明人： Wayne I. Imaino ,  Hal J. Rosen ,  Kurt A. Rubin ,  Timothy C. Strand

    IPC分类号： G11B7/095 ,  G11B7/005 ,  G11B7/09 ,  G11B7/24 ,  G11B7/26 ,  G11B7/20

    CPC分类号： G11B7/24 ,  G11B7/0052

    摘要： An optical data storage system uses an optical medium made of a stack of spaced-apart optical disks. Each disk in the stack is made of light-transmissive material, such as polycarbonate when the system is a CD-ROM system, and has a partially light-transmissive data layer on at least one of its faces. A focusing lens in the system focuses light to the data layers along optical paths, with each data layer corresponding to a unique optical path length. The light is focused to each data layer by reflection off adjacent data layers such that the total substrate thickness through which the light passes is the same for each optical path. In this manner, the fixed spherical aberration correction provided by the focusing lens is adequate and variable aberration correction is not necessary. By appropriate selection of reflectivities of the multiple data layers in the disk stack, it is possible to design the system so that the effective reflected light intensity from each data layer is the same, and that adjustable signal amplification is not necessary.

    摘要翻译： 光学数据存储系统使用由间隔开的光盘堆叠制成的光学介质。 当系统是CD-ROM系统时，堆叠中的每个盘由诸如聚碳酸酯的透光材料制成，并且在其至少一个面上具有部分透光的数据层。 系统中的聚焦透镜将光线沿着光学路径聚焦到数据层，每个数据层对应于唯一的光程长度。 光通过相邻的数据层反射而聚焦到每个数据层，使得光通过的总的基板厚度对于每个光路是相同的。 以这种方式，由聚焦透镜提供的固定球面像差校正是足够的，并且不需要可变像差校正。 通过适当选择磁盘堆叠中的多个数据层的反射率，可以设计系统，使得来自每个数据层的有效反射光强度相同，并且不需要可调节的信号放大。

    Patterned magnetic storage medium
    19.
    发明授权
    Patterned magnetic storage medium 有权
    图案磁存储介质

    公开(公告)号：US09142239B2

    公开(公告)日：2015-09-22

    申请号：US13332206

    申请日：2011-12-20

    申请人： Kurt A. Rubin ,  Manfred E. Schabes

    发明人： Kurt A. Rubin ,  Manfred E. Schabes

    IPC分类号： G11B5/74 ,  G11B5/667 ,  G11B5/855

    CPC分类号： G11B5/746 ,  G11B5/667 ,  G11B5/855

    摘要： According to one embodiment, a patterned magnetic storage medium is disclosed herein. The magnetic storage medium includes a magnetic domain, a substantially non-magnetic region laterally adjacent to the magnetic domain, and an exchange spring structure disposed between the magnetic domain and the laterally adjacent non-magnetic region wherein the exchange spring structure comprises implanted ions.

    摘要翻译： 根据一个实施例，本文公开了图案化的磁存储介质。 磁存储介质包括磁畴，与磁畴横向相邻的基本非磁性区域，以及设置在磁畴与横向相邻非磁性区域之间的交换弹簧结构，其中交换弹簧结构包括注入的离子。

    UNIFORMITY DURING PLANARIZATION OF A DISK
    20.
    发明申请
    UNIFORMITY DURING PLANARIZATION OF A DISK 有权
    碟片平面化时的均匀性

    公开(公告)号：US20130236678A1

    公开(公告)日：2013-09-12

    申请号：US13414568

    申请日：2012-03-07

    申请人： Neale M. Jones ,  Kurt A. Rubin

    发明人： Neale M. Jones ,  Kurt A. Rubin

    IPC分类号： B32B3/02 ,  B24B1/00 ,  B24B41/06

    CPC分类号： B24B37/28

    摘要： An apparatus, system, and method are provided for reducing edge damage of a disk during chemical mechanical polishing. The apparatus includes a disk carrier configured to receive a disk, the disk having an outside edge and an inside edge, a raised ring adjacent the outside edge of the disk and extending from a surface of the disk carrier to a height greater than a height of the disk, and a raised column adjacent the inside edge of the disk and having a height greater than a height of the disk. The system includes a disk carrier for receiving a disk, a raised ring adjacent the outside edge of each opening, and plugs insertable into a central opening in the disk and having a height greater than a height of the disk. The method includes providing the apparatus, inserting a disk into the apparatus, and polishing the disk.

    摘要翻译： 提供了一种用于在化学机械抛光期间减少盘的边缘损伤的装置，系统和方法。 该装置包括：盘载体，其构造成接收盘，盘具有外边缘和内边缘;邻近盘的外边缘并从盘托架的表面延伸到高于高度 盘和与盘的内边缘相邻并具有大于盘的高度的高度的升高的列。 该系统包括用于接收盘的盘载体，与每个开口的外边缘相邻的凸起环，以及可插入盘中的中心开口并且具有高于盘的高度的高度的插塞。 该方法包括提供装置，将盘插入设备中，并抛光盘。