OPTICAL DISK
PROBLEM TO BE SOLVED: To provide an optical disk, which is in a blue-ray disk configuration, for simply displaying the contents of the recorded information by forming a visible image. SOLUTION: A visible image is easily formed even on an optical disk of a blue-ray disk configuration by forming an im...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an optical disk, which is in a blue-ray disk configuration, for simply displaying the contents of the recorded information by forming a visible image. SOLUTION: A visible image is easily formed even on an optical disk of a blue-ray disk configuration by forming an image recording layer 20, an information recording layer 40, and a cover layer 70 in this order on a base plate 10, and making the base plate thicker than the cover layer. COPYRIGHT: (C)2006,JPO&NCIPI |
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