| 摘要 |
A recording layer including a novel organic dye compound (I) for a high density optical recording medium is provided. The organic dye compound (I) has the following general chemical structural formula: wherein R1, R2, R3, R4 and R5 each independently represent H, alkyl, halide, nitro, benzyl group or substituted benzyl group. The organic dye compound (I) exhibits a maximum absorbance at a wavelength range of 400-550 nm.
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