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    • 3. 发明授权
    • Air bearing slider having improved take-off velocity
    • 空气轴承滑块具有提高的起飞速度
    • US06501621B1
    • 2002-12-31
    • US09718939
    • 2000-11-22
    • Peter T. GriffinSusumu TakagiTebor HeminwayLuciano Spiridigliozzi
    • Peter T. GriffinSusumu TakagiTebor HeminwayLuciano Spiridigliozzi
    • G11B560
    • G11B5/6005
    • An air bearing slider supports a transducer over a moving recording medium based on air flow generated by the movement of the recording medium. A first pad is formed near a leading edge of the slider and has a first leading edge contoured to provide a first effective length relative to the air flow for the first pad. A second pad is formed near a trailing edge of the slider and has a second leading edge contoured to provide a second effective length relative to the air flow for the second pad. A third pad is formed near the trailing edge of the slider and has a third leading edge which is contoured to provide a third effective length relative to the air flow for the third pad. The first, second, and third effective lengths vary as the air bearing slider moves relative to the moving recording medium to maintain a desired orientation and fly height for the slider during such movement.
    • 空气轴承滑块基于由记录介质的运动产生的空气流,在移动的记录介质上支撑换能器。 在滑块的前缘附近形成第一衬垫,并且具有轮廓形状的第一前缘,以相对于第一衬垫的空气流提供第一有效长度。 在滑块的后缘附近形成第二垫,并且具有轮廓形状的第二前缘,以相对于第二垫的空气流提供第二有效长度。 在滑块的后缘附近形成第三垫,并且具有第三前缘,该第三前缘的轮廓相对于第三垫的空气流提供第三有效长度。 第一,第二和第三有效长度随着空气轴承滑块相对于移动记录介质移动而变化,以在这种移动期间保持滑块的期望取向和飞行高度。
    • 4. 发明授权
    • Air bearing slider having optimized etch depth ratio
    • 空气轴承滑块具有优化的蚀刻深度比
    • US06646831B1
    • 2003-11-11
    • US09718941
    • 2000-11-22
    • Susumu TakagiPeter T. GriffinTebor HeminwayLuciano Spiridigliozzi
    • Susumu TakagiPeter T. GriffinTebor HeminwayLuciano Spiridigliozzi
    • G11B560
    • G11B5/6005
    • An air bearing slider for supporting a transducer over a moving recording medium and a method for fabricating such an air bearing slider. The air bearing slider lifts off the recording medium with a predetermined take-off velocity when the recording medium begins to move. The air bearing slider has a first etched region that has a first etch depth and a second etched region that has a second etch depth. The etch depth ratio of the first etch depth to the second etch depth provides a pad-type air bearing slider with a take-off velocity ratio that is greater than or equal to 100%. The etch depth ratio of the first etch depth to the second etch depth provides a rail-type air bearing slider with a take-off velocity ratio that is greater than or equal to approximately 70%.
    • 用于在移动记录介质上支撑换能器的空气轴承滑块和用于制造这种空气轴承滑块的方法。 当记录介质开始移动时,空气轴承滑块以预定的起飞速度提升记录介质。 空气轴承滑块具有具有第一蚀刻深度的第一蚀刻区域和具有第二蚀刻深度的第二蚀刻区域。 第一蚀刻深度与第二蚀刻深度的蚀刻深度比提供了具有大于或等于100%的起飞速度比的垫型空气轴承滑块。 第一蚀刻深度与第二蚀刻深度的蚀刻深度比提供了具有大于或等于约70%的起飞速度比的轨道式空气轴承滑块。