Optical disc for an identification element

Details Optical disc for an identification element Optical disc for an identification element

G - Physics

06

K

G06K 19/077 (2006.01) G11B 20/00 (2006.01) G11B 23/30 (2006.01) G11B 23/38 (2006.01) G11B 23/40 (2006.01)

Patent

CA 2575193

The invention concerns an optical disc comprising: one side (2) including data readable by laser when the disc is rotated, said side being defined by a flexible structure (3); a support (4) for rigidifying the flexible structure and including at least one fibrous layer; and identification and/or authentication element (6) borne by the support.

La présente invention concerne un disque optique comportant : - une face (2) comportant des informations lisibles grâce à un laser lorsque le disque est entraîné en rotation, cette face étant définie par une structure souple (3), - un support (4) servant à rigidifier la structure souple et comportant au moins une couche fibreuse, - un élément d'identification et/ou d'authentification (6) porté par le support.

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