Information recording medium
AssigneeFuji Photo Film Co., Ltd.
InventorsShinnichi Morishima, Koji Wariishi, Toshio Ishida, Michihiro Shibata
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Abstract
An information recording medium composed of 1) a transparent support, 2) a recording layer which is composed of an organic dye having an oxidation potential in terms of Po and an organic oxidizing agent having a reduction potential in terms of Pr in which the oxidation potential and the reduction potential satisfy the condition of 0.4V<Po−Pr<1.0V, and 3) a light-reflecting layer on the recording layer shows improved light-resistance and endurance as well as good recording and reproducing characteristics.
Claims10
An information recording medium comprising a transparent support, a recording layer on the support which comprises an organic dye having an oxidation potential in terms of Po and an organic oxidizing agent having a reduction potential in terms of Pr in which the oxidation potential and the reduction potential satisfy the condition of 0.4V<Po−Pr<1.0V, and a light-reflecting layer on the recording layer.
Dependencies are inferred from the claim text.