| 摘要 |
PROBLEM TO BE SOLVED: To provide a variable pattern plate which can be easily and rapidly produced. SOLUTION: This variable pattern plat has a transparent substrate 1. The rear surface side of the substrate 1 is classifcfied to fine band parts 2,... at a prescribed micropitch p. These fine band parts 2 are printed with the patterns associated with each other at every other fine band part and the remained, fine band parts 2 are printed with an another patterns associated with each other. The front surface side of the substrate 1 is classified to fine band parts 3,.... These fine band parts 3 are printed with opaque ink 4 at every other fine band part.
|
