Optical recording medium
AssigneeTaiyo Yuden Co., Ltd.
InventorsTakuo Kodaira, Akihisa Endo, Kazunobu Takeguchi, Fuyuki Miyazawa, Shinichi Kojo
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Abstract
An object of the present invention is to provide a recordable optical recording medium whose characteristics do not deteriorate when recording is conducted in a high-temperature environment. The present invention provides a recordable optical recording medium comprising a substrate as well as at least a reflection layer, recording layer, and light transmission layer provided on the substrate, wherein the recording layer of said optical recording medium contains (a) an azo metal complex dye and (b) another dye whose decomposition temperature is 240° C. to 360° C.
Claims13
An optical recording medium comprising a substrate as well as at least a reflection layer, recording layer, and light transmission layer provided on the substrate, wherein the recording layer of said optical recording medium contains (a) an azo metal complex dye and (b) another dye whose decomposition temperature is 240° C to 360° C, wherein the λ max of dye (b) in TFP solution is 250 to 400 nm.
Dependencies are inferred from the claim text.