G - Physics – 11 – B
Patent
G - Physics
11
B
G11B 7/24 (2006.01) B41M 5/26 (2006.01) G11B 7/243 (2006.01) G11B 7/254 (2006.01) G11B 7/257 (2006.01)
Patent
CA 2659516
Provided is a recordable optical recording medium that comprises a substrate, a recording layer, and a reflective layer, wherein the recording layer and the reflective layer are formed on the substrate, the recording layer is formed of an inorganic material, and information is recorded on the recordable optical recording medium by use of an irreversible change at the recording layer caused by irradiating blue laser light.
La présente invention concerne un support d'enregistrement optique inscriptible qui comprend un substrat, une couche d'enregistrement et une couche réfléchissante, la couche d'enregistrement et la couche réfléchissante étant formées sur le substrat. La couche d'enregistrement consiste en un matériau inorganique, et des données sont enregistrées sur le support d'enregistrement optique inscriptible au moyen d'une modification irréversible de la couche d'enregistrement provoquée par un faisceau de lumière laser bleue.
Fujii Toshishige
Fujiwara Masayuki
Hayashi Yoshitaka
Kato Masaki
Kibe Takeshi
Ricoh Company Ltd.
Smart & Biggar
LandOfFree
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