Sughrue Mion, PLLC
Optical information recording medium and method for recording information
The present invention provides an optical information recording medium including a substrate; and a recording layer provided onto the substrate, to which information can be recorded and from which the information can be replayed by irradiating the medium with a laser having a short wavelength, specifically a highly versatile semiconductor laser having a wavelength near 405 nm, wherein the recording layer includes a specific compound, and the recording medium has superior recording properties. An information recording method capable of recording information at high density using a laser having a short wavelength is also provided.
Fujifilm Corporation
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Tetsuya Masaki
Watanabe Okazaki