OPTICAL RECORDING MEDIUM

摘要

An optical recording medium which includes at least two recording layers superposed, the recording layers each containing as dyes a metal complex dye and an organic dye in respective given concentrations. When the recording layers are referred to as a first recording layer and a second recording layer from the light entrance side, the first recording layer contains the metal complex dye in an amount of 60-100 parts by weight per 100 parts by weight of the sum of the metal complex dye and the organic dye, and the second recording layer contains the metal complex dye in an amount of 10-80 parts by weight per 100 parts by weight of the sum of the metal complex dye and the organic dye. The first and second recording layers have the same recording power. In this recording medium, each recording layer has a sufficiently low initial-error rate after a high-temperature storage test.