![磁头、磁头折片组合以及磁盘驱动单元](/CN/2015/1/5/images/201510028418.jpg)
基本信息:
- 专利标题: 磁头、磁头折片组合以及磁盘驱动单元
- 专利标题(英):Magnetic head, head-gimbal assembly and disk drive unit
- 申请号:CN201510028418.8 申请日:2015-01-20
- 公开(公告)号:CN105869659A 公开(公告)日:2016-08-17
- 发明人: 周显光 , 何耀诚 , 黄嘉业 , 王衍滨 , 彭立平 , 师静姝 , 肖玉英 , 肖鹭
- 申请人: 新科实业有限公司
- 申请人地址: 中国香港新界沙田香港科学园科技大道东六号新科中心
- 专利权人: 新科实业有限公司
- 当前专利权人: 新科实业有限公司
- 当前专利权人地址: 中国香港新界沙田香港科学园科技大道东六号新科中心
- 代理机构: 广州三环专利代理有限公司
- 代理人: 郝传鑫
- 主分类号: G11B5/127
- IPC分类号: G11B5/127 ; G11B5/49
The invention discloses a magnetic head, comprising a substrate and a read-write sensor, wherein the substrate is provided with a tail edge, a front edge opposite to the tail edge, an air bearing face connected with the tail edge and the front edge, and a bottom face opposite to the air bearing face; and the read-write sensor is embedded in the tail edge, the bottom face is provided with a plurality of first magnetic head contact points electrically connected with the read-write sensor for being electrically connected with a cantilever part of a head-gimbal assembly. While functions of the magnetic head are added, the magnetic head connection contact points are distributed reasonably, the magnetic head welding difficulty is thus reduced, and the read-write performance of the magnetic head is improved.
公开/授权文献:
- CN105869659B 磁头、磁头折片组合以及磁盘驱动单元 公开/授权日:2020-05-19
IPC结构图谱:
G | 物理 |
--G11 | 信息存储 |
----G11B | 基于记录载体和换能器之间的相对运动而实现的信息存储 |
------G11B5/00 | 借助于记录载体的激磁或退磁进行记录的;用磁性方法进行重现的;为此所用的记录载体 |
--------G11B5/127 | .磁头的结构或制造,例如电感应的 |