Method for entitling compact discs and entitled disc

Details Method for entitling compact discs and entitled disc Method for entitling compact discs and entitled disc

G - Physics

11

B

G11B 23/40 (2006.01) B41J 2/44 (2006.01) B41J 3/407 (2006.01) G11B 7/24 (2006.01)

Patent

CA 2487804

A method of marking an optical recording medium is provided. The method includes providing a curable material on a non-data surface of the optical recording medium. An energy source interacts with the curable material to form permanent text and/or images on the optical recording medium. The energy source includes a laser that produces energy at a frequency absorbed by the curable material. The method does not require specialized equipment and allows for increased amounts of information to be marked on the optical recording medium.

L'invention concerne un procédé de marquage d'un support d'enregistrement optique. Ce procédé consiste à fournir une matière durcissable sur une surface sans données du support d'enregistrement optique. Une source d'énergie interagit avec la matière durcissable pour former un texte ou des images permanentes sur le support d'enregistrement optique. La source d'énergie comprend un laser qui produit de l'énergie à une fréquence absorbée par la matière durcissable. Le procédé selon l'invention ne nécessite pas d'équipement spécialisé et permet d'inscrire des quantités accrues d'informations sur le support d'enregistrement optique.

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