| 摘要 |
PROBLEM TO BE SOLVED: To provide a multi-pattern bright sled with which specific bright design and optical effect, such as a hologram and diffraction grating, can be obtained and/or security is obtained, and which is excellent in the sense of unity with a paper sheet, is easy to manufacture, and is low in cost. SOLUTION: The multi-pattern bright sled comprises cutting a multi-pattern bright film comprised of at least a first reflective layer on a first relief forming layer and a second reflective layer on a second relief forming layer and prepared by laminating the first reflective layer on the first relief forming layer and the second reflective layer on the second relief forming layer via or without via an adhesive layer to a fine width, varies in the relief shape formed in the first relief forming layer and the second relief forming layer and is preferably 4 to 40μm in the thickness over the entire part. COPYRIGHT: (C)2006,JPO&NCIPI
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