Invention Grant
- Patent Title: Write pole for recording head
- Patent Title (中): 写磁头用于记录头
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Application No.: US13533411Application Date: 2012-06-26
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Publication No.: US08830624B2Publication Date: 2014-09-09
- Inventor: Yong Luo , Zhe Shen , Dong Lin , Huaqing Yin
- Applicant: Yong Luo , Zhe Shen , Dong Lin , Huaqing Yin
- Applicant Address: US CA Cupertino
- Assignee: Seagate Technology LLC
- Current Assignee: Seagate Technology LLC
- Current Assignee Address: US CA Cupertino
- Agency: HolzerIPLaw, PC
- Main IPC: G11B5/187
- IPC: G11B5/187 ; G11B5/31
Abstract:
A write pole structure disclosed herein includes a write pole layer, a bottom layer including a beveled surface, and a cap layer between the write pole layer and the bottom layer, wherein the cap layer is made of a material with hardness less than hardness of the write pole layer.
Public/Granted literature
- US20130344351A1 WRITE POLE FOR RECORDING HEAD Public/Granted day:2013-12-26
Information query
IPC分类:
