Dynamic information storage or retrieval – Storage medium structure – Specified material
Reexamination Certificate
2007-08-21
2007-08-21
Young, Wayne (Department: 2627)
Dynamic information storage or retrieval
Storage medium structure
Specified material
C369S283000
Reexamination Certificate
active
10453551
ABSTRACT:
An optical recording medium which comprises a substrate and a recording layer disposed on the substrate, in which the recording layer comprises Ga and Sb, a content of the Sb is 80 atm % to 95 atm % relative to a total content of the Ga and the Sb in the recording layer, and recording and erasing are carried out by a reversible phase change between an amorphous phase and a crystalline phase in the recording layer.
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Harigaya Makoto
Ito Kazunori
Iwasa Hiroyuki
Mizutani Miku
Shinkai Masaru
Dickstein & Shapiro LLP
Nguyen Linh T.
Ricoh & Company, Ltd.
Young Wayne
LandOfFree
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