The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 30, 1996
Filed:
May. 14, 1993
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A magneto-optical recording medium comprises a substrate and provided thereon a magneto-optical recording layer and a protective resin layer, a magnetic field being applied to the magneto-optical recording layer from the side of the protective layer by a magnetic-field generating means, and the recording layer being irradiated with a light beam through the substrate to record information. The protective layer has a first surface confronting the magnetic-field generating means and a second surface confronting the recording layer, and the protective layer has a surface resistivity of 1.times.10.sup.10 .OMEGA./.quadrature. or less on the first surface and has a region with a thermal conductivity of 10 W/m.multidot.K or less, extending from the second surface toward the first surface.