ORGANIC COMPOUND, DYESTUFF AND HIGH DENSITY PHOTO-RECORDING MEDIUM

摘要

PROBLEM TO BE SOLVED: To provide a new organic compound enabling the formation of a recording layer containing a new dyestuff for a high density photo-recording medium enabling recording and reproduction/regeneration by using a short wave length laser light source.

SOLUTION: This organic compound has a general chemical structural formula of the figure, and it becomes possible to record the high density information with the recording layer containing the compound (the dyestuff) by using the short wave length laser light source having <530 nm wave length.

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