Oliff PLC
Magnetic head for perpendicular magnetic recording having a write shield
A magnetic head includes a main pole, a write shield, and a return path section. The write shield includes first and second shield portions located on opposite sides of the main pole in the track width direction. The return path section includes first and second yoke portions located on opposite sides of the main pole in the track width direction. The first yoke portion is connected to the first shield portion. The second yoke portion is connected to the second shield portion. A coil surrounds at least part of the entire outer periphery of the main pole when viewed from a medium facing surface.
TDK Corporation
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G11B G11B G11B
inventional inventional inventional
Katsuki Tetsuro Kenta Norikazu Takeo Shingo Masahiro Taro Kenkichi Yosuke
Kurihara Sasaki Hara Ota Kagami Miyata Saito Oike Anagawa Antoku