Invention Grant
- Patent Title: Write head with floating side shields and enhanced magnetic potential
- Patent Title (中): 使用浮动侧屏幕写入磁头并增强磁势
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Application No.: US13733300Application Date: 2013-01-03
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Publication No.: US08995086B2Publication Date: 2015-03-31
- Inventor: Mourad Benakli , Michael Mallary
- Applicant: Seagate Technology LLC
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: Mueting, Raasch & Gebhardt, P.A.
- Main IPC: G11B5/11
- IPC: G11B5/11 ; G11B5/31 ; G11B5/127

Abstract:
A write head has a pole tip, a write yoke connected to the pole tip, a write return yoke, a write shield, and one or more side shields disposed in close proximity to the pole tip. The write return yoke connects to the write yoke on one end and the write shield on a different end. The one or more side shields are separated from the pole tip and write shields by a non-magnetic material and therefore are “floating” and not directly coupled to the write shield or pole tip.
Public/Granted literature
- US20130114164A1 MANUFACTURING METHODS FOR WRITE HEADS WITH FLOATING SIDE SHIELDS Public/Granted day:2013-05-09
Information query
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