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1. 发明授权

US6130863A Slider and electro-magnetic coil assembly 失效
标题翻译：滑块和电磁线圈组件
公开(公告)号：US6130863A
公开(公告)日：2000-10-10
申请号：US5913
申请日：1998-01-12
申请人： Yugang Wang , Jimmy Jyhming Shen , Howie Trang , Marcus H. Barnes
发明人： Yugang Wang , Jimmy Jyhming Shen , Howie Trang , Marcus H. Barnes
IPC分类号： G11B5/60 , G11B5/02 , G11B5/10 , G11B5/17 , G11B5/31 , G11B11/105 , G11B21/21 , H01F27/28 , H01Q7/00 , G11B11/00
CPC分类号： G11B11/1058 , G11B11/10534 , H01F27/2804 , H01Q7/00 , G11B5/10 , G11B5/17 , G11B5/3106
摘要： A slider supports or stores a device such as an electro-magnetic coil assembly, an electronic component, or an optical component, and includes an underside formed of a taper, a flat or patterned air bearing surface, and a recessed region. The recessed region receives the device without significantly affecting the aerodynamic performance of the air bearing surface, and is located at the slider trailing edge. The weight of the device can be compensated by the suspension gram load. In certain applications the device underside is recessed relative to the air bearing surface, while in other application the device underside is flush with the air bearing surface. The device includes an electrical conductor that extends along the recessed region. According to another embodiment, the slider includes a vertical channel located in a front side of the slider that extends along the entire slider depth. The vertical channel accommodates the electrical conductor of the device. One or more horizontal channels may optionally be formed in the slider front side, at an angle relative to the vertical channel, such that at least one of these horizontal channels is connected to the vertical channel. According to yet another embodiment, the slider is modularly formed, and has an upper section, a lower section secured to the upper section, wherein the upper slider section includes a taper at a leading edge, and a flat or patterned air bearing surface. A recessed region is defined by a trailing edge of the upper slider section, and the lower slider section.
摘要翻译：滑动器支撑或存储诸如电磁线圈组件，电子部件或光学部件的装置，并且包括由锥形，平坦或图案化的空气轴承表面形成的下侧和凹陷区域。凹陷区域接收设备而不显着影响空气轴承表面的空气动力性能，并且位于滑块后缘。装置的重量可以通过悬架克负载来补偿。在某些应用中，设备底面相对于空气轴承表面凹陷，而在其它应用中，设备下侧与空气轴承表面齐平。该装置包括沿凹陷区域延伸的电导体。根据另一个实施例，滑动器包括位于滑块的前侧的垂直通道，其沿整个滑块深度延伸。垂直通道容纳设备的电导体。可以可选地在滑块前侧形成一个或多个水平通道，以相对于垂直通道成一定角度，使得这些水平通道中的至少一个连接到垂直通道。根据另一个实施例，滑块模块化地形成，并且具有上部，固定在上部的下部，其中上部滑动部包括在前缘处的锥形，以及平坦或图案化的空气支承表面。凹陷区域由上滑块部分的后缘和下滑块部分限定。

2. 发明授权

US06097575A Composite slider with housing and interlocked body 失效
标题翻译：复合滑块带外壳和互锁体
公开(公告)号：US06097575A
公开(公告)日：2000-08-01
申请号：US115403
申请日：1998-07-14
申请人： Howie Trang , Jimmy J. Shen , Carl J. Carlson
发明人： Howie Trang , Jimmy J. Shen , Carl J. Carlson
IPC分类号： G11B7/085 , G11B7/12 , G11B7/135 , G11B11/105 , G11B5/60
CPC分类号： G11B7/1384 , G11B7/08576 , G11B7/122 , G11B7/1362 , G11B11/10554 , G11B11/1058
摘要： An optical or magneto-optical (MO) head comprises a head formed of two main parts: a housing and a body. The housing supports optical and magnetic components to be secured to the slider, and the body provides an air bearing surface and further supports the housing. The housing includes a pattern of channels and grooves that retain the optical and magnetic components, and that can be produced with extreme accuracy, so that the cumulative tolerance of the head varies within a very tight range. The components are interlocked within, or secured to the slider in a self-aligned disposition, and do not become detached, even under extremely harsh operating conditions. In addition, the self-alignment feature significantly reduces, if not entirely eliminates the need to align certain components after they have been mounted onto the slider. The slider design enables the head to be mass produced and assembled.
摘要翻译：光学或磁光（MO）头包括由两个主要部分形成的头：壳体和主体。壳体支撑要固定到滑块的光学和磁性部件，并且主体提供空气支承表面并进一步支撑壳体。壳体包括保持光学和磁性部件的通道和凹槽的图案，并且可以以极高的精度制造，使得头部的累积公差在非常紧密的范围内变化。这些部件在自对准配置中互锁或固定在滑块上，即使在非常苛刻的操作条件下也不会脱落。此外，自对准功能显着降低，如果不完全消除了在将某些组件安装到滑块上之后对齐某些组件的需要。滑块设计使头部可以批量生产和组装。

3. 发明授权

US06775043B1 Reflector assemblies for optical cross-connect switches and switches fabricated therefrom 失效
标题翻译：用于光学交叉连接开关和由其制造的开关的反射器组件
公开(公告)号：US06775043B1
公开(公告)日：2004-08-10
申请号：US09811834
申请日：2001-03-16
申请人： Chak Leung , Kent Leung , Dar-Qwei (David) Fuh , Stanley Yu , Howie Trang
发明人： Chak Leung , Kent Leung , Dar-Qwei (David) Fuh , Stanley Yu , Howie Trang
IPC分类号： G02B2608
CPC分类号： G02B6/3518 , G02B6/3516 , G02B6/3572 , G02B6/358 , G02B6/3584 , G02B26/0833 , G02B26/085
摘要： An optical cross-connect switch employing pallets of mirror assemblies configured as an array, wherein each mirror assembly includes a mirror that is rotatable in a two-axis system to steer a beam in 2-dimensional space. Each mirror assembly includes a mirror module that can be rotated in relation to a first axis as well as in relation to a second axis that is perpendicular to the first axis. The mirror modules are suspended by wires in a manner that allows the pitch and roll of the mirror module to be controlled. Coils and magnets are employed to generate magnetic fields which create a rotating torque in each of the two rotational axes. By controlling the magnetic fields that are generated, the degree of rotation can in turn be controlled. The configuration provides for a practical, area efficient, bidirectional, randomly addressable optical cross-connect switch design that can employ conventional materials and processes.
摘要翻译：一种光学交叉连接开关，其采用配置为阵列的反射镜组件的托盘，其中每个反射镜组件包括可在两轴系统中旋转以在二维空间中转向光束的反射镜。每个反射镜组件包括可相对于第一轴线以及相对于垂直于第一轴线的第二轴线旋转的反射镜模块。镜子模块以允许镜子模块的俯仰和滚动被控制的方式被电线悬挂。使用线圈和磁体来产生在两个旋转轴中的每一个中产生旋转扭矩的磁场。通过控制产生的磁场，可以依次控制旋转度。该配置提供了可以采用常规材料和工艺的实用的，区域高效的，双向的，可随机寻址的光交叉连接开关设计。

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