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34 条记录 (耗时 0.031 秒)

    Method of forming a head assembly
    11.
    发明授权
    Method of forming a head assembly 失效
    形成头组件的方法

    公开(公告)号：US07111383B2

    公开(公告)日：2006-09-26

    申请号：US10625170

    申请日：2003-07-22

    申请人： Richard H. Henze ,  Albert H. Jeans ,  Paul W. Poorman

    发明人： Richard H. Henze ,  Albert H. Jeans ,  Paul W. Poorman

    IPC分类号： G11B5/187 ,  G11B5/48

    CPC分类号： G11B5/10 ,  G11B5/00813 ,  G11B5/255 ,  G11B5/295 ,  G11B5/3103 ,  G11B5/3106 ,  G11B5/4893 ,  G11B15/605 ,  Y10T29/49021 ,  Y10T29/49028 ,  Y10T29/49032 ,  Y10T29/49041 ,  Y10T29/49055

    摘要： Methods of forming a head assembly, a head assembly, and a linear tape drive are provided. One aspect provides a method of forming a head assembly including providing a base member; forming a plurality of head components upon the base member individually adapted to communicate information relative to a tape; providing a plurality of component regions adjacent respective ones of the head components and a path of travel of the tape; and providing a support region intermediate adjacent ones of the head components and positioned to support the tape moving along the path of travel, the support region comprising a material different than a material of the component regions.

    摘要翻译： 提供了形成头组件，头组件和线性带驱动器的方法。 一个方面提供一种形成头组件的方法，包括提供基底构件; 在所述基座部件上形成多个头部部件，所述多个头部部件分别适于相对于带传送信息; 提供与所述头部部件中的相应头部部件相邻的多个部件区域和所述带子的行进路径; 以及在所述头部部件的相邻部分之间提供支撑区域，并且定位成支撑沿所述行进路径移动的所述带，所述支撑区域包括与所述部件区域的材料不同的材料。

    Wear resistant magnetic write head
    13.
    发明授权
    Wear resistant magnetic write head 有权

    公开(公告)号：US06373656B1

    公开(公告)日：2002-04-16

    申请号：US09811070

    申请日：2001-03-16

    申请人： Paul Poorman ,  Stephan Howe ,  Patricia A. Beck ,  George M. Clifford, Jr. ,  Richard H. Henze

    发明人： Paul Poorman ,  Stephan Howe ,  Patricia A. Beck ,  George M. Clifford, Jr. ,  Richard H. Henze

    IPC分类号： G11B5187

    摘要： A head design that reduces wear at the leading and trailing edges where the tape contacts the head while minimizing any adverse effects on the performance of the head. In one embodiment of the invention, a localized layer of wear resistant material is formed on the leading edge where the tape contacts the head before passing over the head recording surface. In a second embodiment, the leading edge is formed as wear resistant material embedded in the head structure adjacent to the recording surface. And, in a third embodiment, the leading edge is formed as a wear resistant material strip affixed to the side of the head structure. For each embodiment, the wear resistant material may also be applied in the manner described to the trailing edge where the tape may also contact the head after passing over the recording surface.

    Disk drive having rigid actuator arm structures
    14.
    发明授权
    Disk drive having rigid actuator arm structures 失效
    磁盘驱动器具有刚性的执行器臂结构

    公开(公告)号：US5768062A

    公开(公告)日：1998-06-16

    申请号：US802467

    申请日：1997-02-19

    申请人： Scott K. Anderson ,  Richard H. Henze

    发明人： Scott K. Anderson ,  Richard H. Henze

    IPC分类号： G11B33/12 ,  G11B5/31 ,  G11B5/41 ,  G11B5/60 ,  G11B19/04 ,  G11B21/02 ,  G11B21/21 ,  G11B23/50 ,  G11B5/48 ,  G11B5/55

    CPC分类号： G11B5/6005 ,  G11B5/3106 ,  G11B19/04 ,  G11B23/505 ,  G11B5/314 ,  G11B5/41

    摘要： A disk drive having a pair of axially spaced disks has a rotary actuator/head assembly in which a single rigid actuator arm projects between the axially spaced disks. A gimbal spring is mounted to each surface of the opposite surfaces at one distal end of the rigid actuator arm. Each gimbal spring mounts a slider having a magnetic head, the individual magnetic heads confronting the respective disk surfaces. The proximal ends of respective cantilever load springs are mounted to opposite surfaces of the rigid arm and their distal ends engage and spring bias the respective sliders against the respective disk surfaces. A printed circuit coil on one or both surfaces of the other distal end of the rigid actuator arm is the armature of an axial gap actuator motor, having a permanent magnet stator. Printed circuit traces mounted to the rigid actuator arm connect the printed circuit coil to bonding pads of a group of bonding pads on the rigid actuator arm at a location on the rigid actuator arm adjacent the axis of rotation. Other printed circuit traces mounted to the gimbal springs and to the rigid arm, connect the respective magnetic heads to other bonding pads of the group of bonding pads. Individual circuits of a flat flexible cable are connected to respective bonding pads for coupling electrical signals to and from said magnetic heads and for coupling bi-polar direct current to said printed circuit coil.

    摘要翻译： 具有一对轴向间隔开的盘的盘驱动器具有旋转致动器/头组件，其中单个刚性致动器臂在轴向间隔开的盘之间伸出。 在刚性致动器臂的一个远端处，将万向弹簧安装到相对表面的每个表面上。 每个万向节弹簧安装具有磁头的滑块，各个磁头面对相应的磁盘表面。 各个悬臂装载弹簧的近端安装在刚性臂的相对表面上，并且它们的远端接合并弹簧将相应的滑块偏压抵靠各个盘表面。 在刚性致动器臂的另一远端的一个或两个表面上的印刷电路线圈是具有永磁体定子的轴向间隙致动器电动机的电枢。 安装到刚性致动器臂的印刷电路迹线将刚性致动器臂上的一组接合焊盘的印刷电路线圈连接到邻近旋转轴线的刚性致动器臂上的位置。 安装到万向弹簧和刚性臂的其它印刷电路迹线将相应的磁头连接到该组焊盘的其它接合焊盘。 扁平柔性电缆的单独电路连接到相应的接合焊盘，用于将电信号耦合到所述磁头和从所述磁头耦合，并将双极直流电耦合到所述印刷电路线圈。

    Reflective color display with luminescence and backlighting
    15.
    发明授权
    Reflective color display with luminescence and backlighting 有权
    具有发光和背光的反光彩色显示

    公开(公告)号：US09416944B2

    公开(公告)日：2016-08-16

    申请号：US14356845

    申请日：2011-12-08

    申请人： Gary Gibson ,  Xia Sheng ,  Richard H. Henze

    发明人： Gary Gibson ,  Xia Sheng ,  Richard H. Henze

    IPC分类号： G02F1/133 ,  F21V13/08 ,  G02F1/1335 ,  F21V33/00

    CPC分类号： F21V13/08 ,  F21V33/0052 ,  G02F1/133617 ,  G02F2001/133618

    摘要： A reflective color display has at least a color pixel disposed to receive ambient light for front lighting and has a light source optically coupled to the color pixel to provide back light for backlighting. The color pixel has a first sub-pixel and a second sub-pixel. The first sub-pixel has a first luminescent layer with a luminescent material for converting a portion of the ambient light spectrum into light of a first color. An unpatterned mirror is disposed under the luminescent layer of the first sub-pixel and extends through the first and second sub-pixels. The unpatterned mirror reflects at least light of the first color while transmitting the back light to the first luminescent layer for conversion by the first luminescent material into light of the first color.

    摘要翻译： 反射彩色显示器具有至少一个彩色像素，以便接收用于前照明的环境光，并且具有光学耦合到彩色像素的光源，以提供背光的背光。 彩色像素具有第一子像素和第二子像素。 第一子像素具有带有用于将环境光谱的一部分转换为第一颜色的光的发光材料的第一发光层。 未图案化的镜子设置在第一子像素的发光层下方并且延伸穿过第一和第二子像素。 未图案化的反射镜至少反射第一颜色的光，同时将背光传输到第一发光层，以将第一发光材料转换成第一颜色的光。

    Luminescent stacked waveguide display
    16.
    发明授权
    Luminescent stacked waveguide display 有权
    发光堆叠波导显示

    公开(公告)号：US09170436B2

    公开(公告)日：2015-10-27

    申请号：US14346817

    申请日：2011-10-31

    申请人： Gary Gibson ,  Richard H. Henze ,  Patricia A. Beck ,  Xia Sheng

    发明人： Gary Gibson ,  Richard H. Henze ,  Patricia A. Beck ,  Xia Sheng

    IPC分类号： G02F1/295 ,  G02F1/01 ,  G02F1/1335 ,  F21V8/00 ,  G02F1/167

    CPC分类号： G02F1/011 ,  G02B6/0003 ,  G02B6/0076 ,  G02F1/1336 ,  G02F1/167 ,  G02F2001/133618

    摘要： A display includes at least two stacked waveguides (110) and (120). A first waveguide (110) contains first luminophores that fluoresce to produce light of a first color. A second waveguide (120) overlying the first waveguide and contains second luminophores that fluoresce to produce light of a second color. A light collection structure (180) transmits light from a surrounding environment transversely through the first and second waveguides (110, 120) and optical vias (172, 174) provide optical paths out of the display for light respectively from the first optical waveguide (110) and the second optical waveguide (120).

    摘要翻译： 显示器包括至少两个堆叠的波导（110）和（120）。 第一波导（110）包含发荧光以产生第一颜色的光的第一发光体。 第二波导（120），其覆盖第一波导并且包含发荧光以产生第二颜色的光的第二发光体。 光收集结构（180）从横向穿过第一和第二波导（110,120）的周围环境透射光，并且光通路（172,174）分别向第一光波导（110） ）和第二光波导（120）。

    Method of making a magnetic write head and in-process head structures
    18.
    发明授权
    Method of making a magnetic write head and in-process head structures 有权
    制造磁头和进程中头部结构的方法

    公开(公告)号：US06647613B2

    公开(公告)日：2003-11-18

    申请号：US09791903

    申请日：2001-02-22

    申请人： Patricia A. Beck ,  Paul W. Poorman ,  George M. Clifford, Jr. ,  Richard H. Henze

    发明人： Patricia A. Beck ,  Paul W. Poorman ,  George M. Clifford, Jr. ,  Richard H. Henze

    IPC分类号： G11B542

    CPC分类号： G11B5/187 ,  G11B5/1871 ,  G11B5/4893 ,  G11B5/584 ,  G11B15/62 ,  Y10T29/49032 ,  Y10T29/49043 ,  Y10T29/49048 ,  Y10T29/49055 ,  Y10T29/4906 ,  Y10T29/49789 ,  Y10T29/49798

    摘要： A batch fabrication technique is described that increases the manufacturing efficiency of servo write heads and also improves servo pattern definition for fine features, while reducing tape and head wear. Multiple heads are fabricated as a batch from one or more ferrite wafers. A nominally flat, large wafer surface and a contour suitable for uniform photoresist application an planar photolithography permit fine servo pattern definition with low linewidth variation. Non-magnetic material is photolithographically defined to produce gaps above a spacer. The non-magnetic material may be photoresist, semiconductor materials, glass, metal or the like. The material may even be removed later to leave air gaps. Additionally, a lower ferrite wafer may be mated to the upper ferrite wafer to complete a magnetic circuit around the gaps. A rounded leading edge on the head creates an air bearing to reduce ware of the tape and of the head. The leading edge is rounded to form an air bearing between the head surface and the tape. Rounding of the leading edge can be accomplished by a variety of methods including blending, grinding, and faceting.

    摘要翻译： 描述了一种批量制造技术，其提高了伺服写入头的制造效率，并且还改善了精细特征的伺服模式定义，同时减少了磁带和磁头磨损。 多个头部从一个或多个铁氧体晶片制成批次。 标称平坦，大晶片表面和适合于均匀光刻胶应用的轮廓，平面光刻允许具有低线宽变化的精细伺服图案定义。 非磁性材料被光刻定义以在间隔物上方产生间隙。 非磁性材料可以是光致抗蚀剂，半导体材料，玻璃，金属等。 材料甚至可以稍后移除以留下空隙。 此外，下部铁氧体晶片可以与上部铁氧体晶片配合，以在该间隙周围形成磁路。 头部圆形的前缘形成一个空气轴承，以减少磁带和头部的物品。 前缘是圆形的，以在头表面和带之间形成空气轴承。 前缘的四舍五入可以通过各种方法实现，包括混合，研磨和刻面。

    Disk drive compatible tape cartridge with device for positioning the tape relative to the disk drive
    20.
    发明授权
    Disk drive compatible tape cartridge with device for positioning the tape relative to the disk drive 失效
    磁盘驱动器兼容磁带盒，带有用于相对于磁盘驱动器定位磁带的设备

    公开(公告)号：US4905114A

    公开(公告)日：1990-02-27

    申请号：US296916

    申请日：1989-01-12

    申请人： Toshiro Ohta ,  Richard H. Henze ,  Charles H. McConica ,  George Clifford ,  Bruce F. Spenner

    发明人： Toshiro Ohta ,  Richard H. Henze ,  Charles H. McConica ,  George Clifford ,  Bruce F. Spenner

    IPC分类号： G11B23/04 ,  G11B25/10 ,  G11B5/78 ,  G11B17/04

    CPC分类号： G11B23/04 ,  G11B23/047 ,  G11B25/10

    摘要： A disk-drive-compatible magnetic tape cartridge is provided with a tape guide for accurately positioning a magnetic tape in relation to a disk drive head. The tape guide includes a positioning section to be aligned with a rotation axis of a center core assembly when the center core assembly is chucked on a turntable of the disk drive. The tape guide also includes a guide section defining a tape run path across the disk drive head. The guide section is formed integrally with the section to be aligned with the center core assembly and so distanced from the latter as to accurately position the magnetic tape with respect to the disk drive head. Since the tape guide has the positioning section and guide section integrally, the distance therebetween can be maintained precisely constant. Therefore, tracking by the disk drive head becomes easier to allow high-density recording.

    摘要翻译： 磁盘驱动器兼容的磁带盒带有用于相对于磁盘驱动器头精确地定位磁带的磁带引导件。 带导轨包括当中心芯组件卡在盘驱动器的转台上时与中心芯组件的旋转轴线对齐的定位部分。 磁带引导件还包括引导部分，其定义穿过磁盘驱动器磁头的磁带运行路径。 引导部分与要与中心芯组件对准的部分一体地形成，并且远离后者，以便将磁带相对于磁盘驱动器头精确定位。 由于带引导件具有一体的定位部和引导部，因此能够将其间的距离精确地保持一定。 因此，磁盘驱动器头的跟踪变得更容易允许高密度记录。