Invention Grant
- Patent Title: Head slider having trailing end configuration of a groove formed at a boundary between a trailing step and a trailing pad for adaptation with a gimbal assembly and disk drive
- Patent Title (中): 头滑块具有形成在后台阶和后垫之间的边界处的凹槽的后端构造，用于与万向节组件和盘驱动器
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Application No.: US13326914Application Date: 2011-12-15
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Publication No.: US08427784B2Publication Date: 2013-04-23
- Inventor: Koji Sonoda
- Applicant: Koji Sonoda
- Applicant Address: JP Tokyo
- Assignee: Kabushiki Kaisha Toshiba
- Current Assignee: Kabushiki Kaisha Toshiba
- Current Assignee Address: JP Tokyo
- Agency: Patterson & Sheridan, LLP
- Priority: JP2011-100791 20110428
- Main IPC: G11B5/60
- IPC: G11B5/60
Abstract:
According to one embodiment, a magnetic head includes a head slider including a bearing surface opposed to a surface of a recording medium, an inflow end face, and an outflow end face, and configured to fly by an airflow between the recording medium surface and the bearing surface, and a recording element and a reproduction element disposed in an outflow end portion of the head slider with respect to the airflow. The bearing surface of the head slider includes a trailing step on the outflow end portion, a trailing pad on the trailing step and includes an outflow end kept at an inflow-side gap away from the outflow end face, and a first groove formed along a step portion at a boundary between the trailing step and the trailing pad.
Public/Granted literature
- US20120275063A1 HEAD, HEAD GIMBAL ASSEMBLY WITH THE SAME, AND DISK DRIVE Public/Granted day:2012-11-01
Information query
IPC分类:
