Information recording medium and method for producing the same

Details Information recording medium and method for producing the same Information recording medium and method for producing the same

2004-07-21

2009-10-27

Huff, Mark F (Department: 1795)

Radiation imagery chemistry: process, composition, or product th

Imaging affecting physical property of radiation sensitive...

Radiation sensitive composition or product or process of making

C430S270130, C430S945000, C430S064000, C204S192260

Reexamination Certificate

active

07608385

ABSTRACT:
The information recording medium of the present invention comprises at least one of the following oxide-based material layers: (I) an oxide-based material layer containing Zr, at least one element selected from the group GL1 consisting of La, Ga and In, and oxygen (O); (II) an oxide-based material layer containing M1 (where M1 is a mixture of Zr and Hf, or Hf), at least one element selected from the group GL2 consisting of La, Ce, Al, Ga, In, Mg and Y, and O; (III) an oxide-based material layer containing at least one element selected from the group GM2 consisting of Zr and Hf, at least one element selected from the group GL2, Si, and O; and (IV) an oxide-based material layer containing at least one element selected from the group GM2, at least one element selected from the group GL2, Cr, and O. This oxide-based material layer can be used, for example, as a dielectric layer.

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“Chalcogen” Hackh's Chemical Dictionary. 1976.
Translation EP326932(Aug. 1999).
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