Magnetic recording medium comprising a magnetic re

专利名称：Magnetic recording medium comprising a

magnetic recording layer, an intermediatelayer, a metallic thermal recording layer anda protective layer

发明人：Minoru Fujita,Kenji Sugaya,Yoshihiko

Nakahara

申请号：US08/205136申请日：19940301公开号：US05439755A公开日：19950808

摘要：This invention provides a magnetic recording medium wherein visible patternscan be written, in which a heat sensitive layer is formed on a magnetic recording layer anda metallic thin layer is formed on said heat sensitive layer. The metallic thin layer of saidmagnetic recording medium can by roughed by using a material containing minuteparticles to form a roughed heat sensitive layer on the magnetic recording layer and thendepositing the metallic thin layer on said heat sensitive layer. In using said magneticrecording medium, information corresponding to at least a part of the informationrecorded in the magnetic recording layer can be written as visible patterns.

申请人：KYODO PRINTING CO., LTD.

代理机构：Baker & Daniels

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