Invention Grant
- Patent Title: Apparatus and method having TDMR reader to reader shunts
- Patent Title (中): 具有TDMR读取器到读取器分流器的装置和方法
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Application No.: US14579785Application Date: 2014-12-22
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Publication No.: US09437251B1Publication Date: 2016-09-06
- Inventor: Steven C. Rudy , Luc Ving Chung , Christopher L. Beaudry , Shaoping Li , Jimmy J. Shen , Guolun Hao , Yingbo Zhang
- Applicant: Western Digital (Fremont), LLC
- Applicant Address: US CA Fremont
- Assignee: WESTERN DIGITAL (FREMONT), LLC
- Current Assignee: WESTERN DIGITAL (FREMONT), LLC
- Current Assignee Address: US CA Fremont
- Main IPC: G11B5/39
- IPC: G11B5/39 ; G11B5/115 ; G11B5/29 ; G11B33/14 ; G11B5/60 ; G11B5/48 ; G11B5/49 ; G11B5/31

Abstract:
A method of making a magnetic head is provided. The method includes forming a first read sensor and a first electrical contact formed with a first shunt region. The method further includes forming a first mid-shield layer on the first read sensor, the first mid-shield layer being electrically connected to the first electrical contact. Additionally the method also includes forming a second mid-shield layer over the first mid-shield layer. Further, the method also includes forming a second read sensor over the second mid-shield layer, the second read sensor having a second electrical contact formed with a second shunt region electrically connected to the first shunt region.
Information query
IPC分类: