Invention Grant
- Patent Title: Electrical lap guides and methods of using the same
- Patent Title (中): 电动搭接导轨及其使用方法
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Application No.: US12485981Application Date: 2009-06-17
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Publication No.: US08411393B2Publication Date: 2013-04-02
- Inventor: Jie Zou , Zhongyan Wang
- Applicant: Jie Zou , Zhongyan Wang
- Applicant Address: US CA Scotts Valley
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Scotts Valley
- Agency: Mueting Raasch & Gebhardt PA
- Main IPC: G11B5/31
- IPC: G11B5/31 ; B24B49/00

Abstract:
An electrical lap guide having a first layer, the first layer including a material having a first resistivity, the first layer having first and second contact regions for electrically connecting the electrical lap guide to electrical leads; a second layer, the second layer including a material having a second resistivity, wherein the electrical lapping guide has a lapping axis and a layered axis, the layered axis being perpendicular to the lapping axis, the electrical lapping guide has an air bearing plane, the air bearing plane being perpendicular to the lapping axis, the second layer is disposed adjacent to a portion of the first layer in the direction of the layered axis, and the first layer extends farther in the lapping axis than does the second layer.
Public/Granted literature
- US20100321814A1 ELECTRICAL LAP GUIDES AND METHODS OF USING THE SAME Public/Granted day:2010-12-23
Information query
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