Recording layer for optical information recording medium and optical information recording medium
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United States of America Patent
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Jan 21, 2014
Grant Date -
Apr 18, 2013
app pub date -
Oct 10, 2012
filing date -
Oct 17, 2011
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Abstract
An optical information recording medium includes a recording layer capable of recording information signals on the basis of application of light, wherein the recording layer contains an oxide of metal X and an oxide of metal Y, the metal X is at least one type selected from the group consisting of tungsten and molybdenum, and the metal Y is at least one type selected from the group consisting of copper, manganese, nickel, and silver.
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