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1. 发明授权

US06181673B2 Slider design 有权
标题翻译：滑块设计
公开(公告)号：US06181673B2
公开(公告)日：2001-01-30
申请号：US09344159
申请日：1999-06-24
申请人： Jeffrey P. Wilde , Joseph E. Davis , Jimmy J. Shen , Marcus H. Barnes
发明人： Jeffrey P. Wilde , Joseph E. Davis , Jimmy J. Shen , Marcus H. Barnes
IPC分类号： G11B2121
CPC分类号： G02B6/126 , G02B6/105 , G02B6/4246 , G02B26/0833 , G02B26/0841 , G02B26/0866 , G11B7/0037 , G11B7/08564 , G11B7/08576 , G11B7/0901 , G11B7/122 , G11B7/127 , G11B7/1362 , G11B7/1365 , G11B7/1372 , G11B7/1384 , G11B7/14 , G11B7/22 , G11B11/10515 , G11B11/10532 , G11B11/10534 , G11B11/10541 , G11B11/10543 , G11B11/10554 , G11B11/10563 , G11B11/10569 , G11B11/1058 , G11B11/10595 , H02N1/008 , H04B10/2572
摘要： A slider is used in an optical or magneto-optical head having an optical assembly mounted on the slider body, for directing a read-write laser beam onto and from a data storage disk. The optical assembly includes an optical fiber a mirror a quarter wavelength plate, and a lens. The optical fiber guides the laser beam along an optical path defined by the optical assembly and the slider body. The laser beam emanating from the optical fiber impinges upon the mirror and is reflected thereby onto and through the quarter wavelength plate. The laser beam continues its travel along the optical path through the lens and a magnetic coil assembly onto the disk. The slider includes a channel pattern formed on its upper surface for positioning the optical components on the slider body. The channel pattern includes a plurality of channels that define an optical path, and a plurality of cavities formed along these channels for receiving various components such as optical, magnetic and electrical components.
摘要翻译：在具有安装在滑块体上的光学组件的光学或磁光头中使用滑块，用于将读写激光束引导到数据存储盘上和从数据存储盘引导。光学组件包括光纤，四分之一波长板的反射镜和透镜。光纤沿着由光学组件和滑块体限定的光路引导激光束。从光纤发出的激光束照射在反射镜上并由此反射到四分之一波长板上。激光束沿着穿过透镜的光路继续行进，并将磁线圈组件延伸到盘上。滑块包括在其上表面上形成的用于将光学部件定位在滑块体上的通道图案。通道图案包括限定光路的多个通道，以及沿着这些通道形成的多个空腔，用于接收诸如光学，磁性和电气部件的各种部件。

2. 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。

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