Information recording medium, its manufacturing method, and...

Details Information recording medium, its manufacturing method, and... Information recording medium, its manufacturing method, and...

2011-07-05

2011-07-05

Mulvaney, Elizabeth (Department: 1785)

Stock material or miscellaneous articles

Circular sheet or circular blank

C428S064400, C428S064500, C430S270130

Reexamination Certificate

active

07972674

ABSTRACT:
A write-once information recording medium having a high recording sensitivity and reliability with respect to long-term storage is provided. The information recording medium has a recording layer on a substrate, to which information can be recorded and from which information can be reproduced by irradiating the recording layer with laser light or applying electrical energy to the recording layer. The recording layer contains, as its primary components, TeO2and a material A, where the material A is a material that exhibits a eutectic reaction with TeO2.

REFERENCES:
patent: 4659588 (1987-04-01), Yamada et al.
patent: 6229785 (2001-05-01), Kitaura et al.
patent: 2002/0022105 (2002-02-01), Kitaura et al.
patent: 2004/0253539 (2004-12-01), Uno et al.
patent: 2005/0082162 (2005-04-01), Uno et al.
patent: 55-38616 (1980-03-01), None
patent: 58-54338 (1983-03-01), None
patent: 60-9870 (1985-01-01), None
patent: 2002-133712 (2002-05-01), None
patent: 2005-22409 (2005-01-01), None
patent: 2005-135568 (2005-05-01), None
patent: 98/09823 (1998-03-01), None
International Search Report issued Jan. 29, 2008 in the International (PCT) Application No. PCT/JP2007/070874.

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