| 摘要 |
The medium has a substrate layer (1), and a reflecting layer (2) arranged on a reading side (1a) of the substrate layer. A protective layer (3) is arranged on the reading side of the reflecting layer, where the reflecting layer is reflective or semi-reflective. A barrier layer (4) is arranged on a non-reading side (1b) of the substrate layer in a moisture-tight and/or non-moisture absorptive manner, where the non-reading side is turned away from the reading side of the substrate layer. |
