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Patent Searching and Data


Title:
MAGNETIC RECORDING MEDIUM
Document Type and Number:
WIPO Patent Application WO/2016/067579
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a magnetic recording medium wherein surface roughness of a magnetic recording layer is reduced without affecting the magnetic characteristics of the magnetic recording layer. This magnetic recording medium includes a substrate, a seed layer on the substrate, and a magnetic recording layer on the seed layer, and the seed layer contains Mn, Cr, and O, and has a spinel structure.

Inventors:
MORIYA TOMOHIRO (JP)
NAKATA HITOSHI (JP)
KATAOKA HIROYASU (JP)
KIKUCHI HIROTO (JP)
FURUTA AKIRA (JP)
SHIMATSU TAKEHITO (JP)
Application Number:
PCT/JP2015/005340
Publication Date:
May 06, 2016
Filing Date:
October 23, 2015
Export Citation:
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Assignee:
FUJI ELECTRIC CO LTD (JP)
International Classes:
G11B5/738; G11B5/65
Foreign References:
JP2002025030A2002-01-25
JP2001148114A2001-05-29
JP2009252308A2009-10-29
JP2010118147A2010-05-27
JP2014056622A2014-03-27
Attorney, Agent or Firm:
TANI & ABE, p. c. (JP)
Patent business corporation A valley and Abe patent firm (JP)
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