Optical Information-Recording Medium and Information-Recording Method
AssigneeFUJIFILM Corporation
InventorsKeita Takahashi, Tetsuya Watanabe, Kazutoshi Katayama
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Abstract
There is provided an optical information-recording medium, comprising a recording layer capable of recording of information by irradiation of a laser beam having a wavelength of 440 nm or less on or above a substrate, the recording layer comprising a dye having two or more independent dye moieties in the molecule that are bound to each other in a manner other than by forming a conjugated bond to the dye moieties, and a method of recording information, comprising recording information by irradiating a laser beam having a wavelength of 440 nm or less on or above the optical information-recording medium according to the present invention described above.
Claims10
An optical information-recording medium, comprising a recording layer capable of recording of information by irradiation of a laser beam having a wavelength of 440 nm or less on or above a substrate, the recording layer comprising a dye having two or more independent dye moieties in a molecule that are bound to each other in a manner other than by forming a conjugated bond to the dye moieties.
A method of recording information, comprising recording information by irradiating a laser beam having a wavelength of 440 nm or less onto an optical information-recording medium having a recording layer on or above a substrate the recording layer comprising a dye having two or more independent dye moieties in a molecule that are bound to each other in a manner other than by forming a conjugated bond to the dye moieties.
Dependencies are inferred from the claim text.