Optical information recording method and medium
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United States of America Patent
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May 27, 2008
Grant Date -
Jul 24, 2003
app pub date -
Jun 27, 2002
filing date -
Jun 28, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An optical information recording medium includes a substrate having disposed thereon a recording layer that is recordable by irradiating the recording layer with a laser having a wavelength of 450 nm or less. The recording layer contains a specific phthalocyanine derivative. An optical information recording method uses the medium.
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