| 摘要 |
The invention relates to archiving means for archiving optically presentable information. The invention enables large amounts of information, which is independent from data formats to be archived in a durable manner and with a minimum amount of space. According to the invention, optically different zones are provided for the substrate, whereby information is reproduced by the optically different zones. The substrate comprises, essentially, exclusively non organic materials, and the information is introduced into the substrate in order to prevent the use of a microfiche and at least to one part is produced by means of a photolithographically produced surface model, or by producing a copy of a photolithographically produced surface model. |
