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31. 发明公开

KR1020070050994A 헤드 디스크 인터페이스에서 모듈레이션을 위한 탐침으로서전류 无效
标题翻译：电流作为调制头盘接口的探头
公开(公告)号：KR1020070050994A
公开(公告)日：2007-05-16
申请号：KR1020077009460
申请日：2005-11-04
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 펭주 , 장지아오펭 , 차엘리스
IPC分类号： G11B5/012 , G11B5/02 , G11B21/02 , G11B20/18
CPC分类号： G11B5/455 , G11B5/40 , G11B5/4555 , G11B5/6017 , G11B5/6058
摘要： A system and method for measuring the modulation between a magnetic head and a magnetic storage medium, such as a disk, is disclosed. A magnetic read/write head is positioned above a magnetic storage medium at a given flying height. The magnetic read/write head reads a signal from the magnetic storage medium. A tester measures an alternating electric current between the magnetic read/write head through the slider and the magnetic storage medium. A computer may then calculate the modulation by the magnetic read/write head based on the alternating electric current. A DC voltage to the head may be applied to lower the flying height of the magnetic head.

32. 发明公开

KR1020060130242A 절연성 기판 위의 ＭＲ 센서 및 제조방법 无效
标题翻译：绝缘基板传感器及其制造方法
公开(公告)号：KR1020060130242A
公开(公告)日：2006-12-18
申请号：KR1020067020928
申请日：2005-03-09
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 주,리-얀 , 야수다,카즈마사 , 리우,쳉이 , 호세,윈스톤
IPC分类号： G11B5/127 , G11B5/33 , G11B5/39
CPC分类号： G11B5/40 , B82Y10/00 , B82Y25/00 , G11B5/11 , G11B5/3906 , G11B2005/3996 , Y10T29/49044
摘要： According to an embodiment of the present invention, a slider design (409) is presented that provides improved protection for the head/sensor (613) of the slider (409). In one embodiment, the design of the slider (409) is such that ESD protection is provided during the slider wafer (407) process, the "back-end" processes (e.g., when the completed slider/head is incorporated into an HGA), and during operation in a disk drive or the like. In this embodiment, a conductive film (403) is provided that surrounds the insulating-material slider substrate (407). The conductive film (403) provides a grounding path during the wafer fabrication processes. This conductive layer (403) may be further patterned during head fabrication to provide a ground path for back-end fabrication processes. A conductive stripe may be added for discharging debris in the slider-to-disk interface.
摘要翻译：根据本发明的实施例，提出了一种滑块设计（409），其提供了对滑块（409）的头部/传感器（613）的改进的保护。在一个实施例中，滑块（409）的设计使得在滑块晶片（407）处理期间提供ESD保护，“后端”处理（例如，当完成的滑块/头被并入到HGA中时），并且在磁盘驱动器等操作期间。在本实施例中，提供围绕绝缘材料滑块基板（407）的导电膜（403）。导电膜（403）在晶片制造工艺期间提供接地路径。该导电层（403）可以在头部制造期间被进一步构图以提供用于后端制造工艺的接地路径。可以添加导电条，用于在滑块对盘接口中排出碎片。

33. 发明公开

KR1020040111230A 고밀도 자기 녹음용 슬라이더 无效
标题翻译：用于高密度磁记录用途的滑块，特别用于提供头部组装滑块的形状和尺寸
公开(公告)号：KR1020040111230A
公开(公告)日：2004-12-31
申请号：KR1020040092225
申请日：2004-11-12
申请人： 에스에이이 마그네틱스 (에이치.케이) 리미티드
发明人： 티안홍 , 카미가마타케히로 , 차엘리스티.
IPC分类号： G11B21/21
CPC分类号： G11B5/6005 , G11B5/6082
摘要： PURPOSE: A slider for high-density magnetic recording purpose is provided to realize an ABS(Air Bearing Surface) in 2-layered U-shaped rail shape on a leading edge, and to expand a 2-layered main compression pad extended over by 2 external compression pads from a trailing edge of the ABS, thereby implementing an improved slider design. CONSTITUTION: A U-shaped rail(440) is expanded from a leading edge of a slider on an ABS(430). The U-shaped rail(440) is in 2-layered structure with the first surface(442) and the second surface(444) having a different level from the first surface(442). A main compression pad(450) is in 2-layered structure with the first surface(452) and the second surface(454) having a different level from the first surface(452). Two external compression pads(460) are extended over the main compression pad(450), and are located at the same level as the second surface(454) of the main compression pad(450).
摘要翻译：目的：提供用于高密度磁记录的滑块，以实现前缘两层U形导轨形状的ABS（空气轴承表面），并扩展2层主压缩垫，延伸2 来自ABS的后缘的外部压缩垫，从而实现改进的滑块设计。构成：U形轨道（440）从ABS（430）上的滑块的前缘膨胀。 U形导轨（440）具有第一表面（442）和第二表面（444）具有与第一表面（442）不同的水平的2层结构。主压缩垫（450）具有第一表面（452）和第二表面（454）具有与第一表面（452）不同的水平的2层结构。两个外部压缩垫（460）在主压缩垫（450）上延伸，并且位于与主压缩垫（450）的第二表面（454）相同的高度。

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