Invention Grant
US08243387B2 Magnetic head with plated magnetic film formed on PdNi alloy electrode film
有权
磁头与PdNi合金电极膜上形成镀覆磁性膜
- Patent Title: Magnetic head with plated magnetic film formed on PdNi alloy electrode film
- Patent Title (中): 磁头与PdNi合金电极膜上形成镀覆磁性膜
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Application No.: US11733469Application Date: 2007-04-10
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Publication No.: US08243387B2Publication Date: 2012-08-14
- Inventor: Atsushi Yamaguchi , Kiyoshi Noguchi , Shingo Miyata , Masashi Sano
- Applicant: Atsushi Yamaguchi , Kiyoshi Noguchi , Shingo Miyata , Masashi Sano
- Applicant Address: JP Tokyo
- Assignee: TDK Corporation
- Current Assignee: TDK Corporation
- Current Assignee Address: JP Tokyo
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: G11B5/31
- IPC: G11B5/31
Abstract:
The present invention relates to a perpendicular recording magnetic head. A perpendicular recording element includes a main magnetic pole film for emitting a perpendicular magnetic field and is supported by a slider. The main magnetic pole film includes an electrode film and a plated film, the electrode film is an alloy film of at least one element selected from the platinum group and Ni, and the plated film is a magnetic film grown on the electrode film.
Public/Granted literature
- US20080253027A1 MAGNETIC HEAD, HEAD ASSEMBLY AND MAGNETIC RECORDING / REPRODUCING APPARATUS Public/Granted day:2008-10-16
Information query
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