| 摘要 |
<p>The invention relates to a disc for storage of digital and visual information comprising a first layer (9) arranged to store optically readable information in digital form, a reflective layer (10) arranged to reflect light that passes the first layer. The disc comprises a second layer (13) which in comparison with the first layer (9) is arranged on the opposite side of the reflective layer (10) and is arranged to store visually readable information (7) in the form of signs and/or patterns, and that the disc is arranged to bring about the storage of both the digital and visual information by means of a CD-writer. The disc comprising a light absorbing layer (12), which is arranged between the reflective layer (10) and the second layer (13).</p> |
