| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a pattern printing sheet for obtaining a projection screen which has functions capable of performing writing on the projection screen of a projector, of taking in the writing as digital information in real time, and of reflecting the writing on the projection screen, and which is excellent in scratch resistance of a surface when used as a white board, and to provide a multifunctional projection screen using the pattern printing sheet. <P>SOLUTION: A pattern printing sheet 1 comprises: a patterned printing layer 3 having regularity; a primer layer 4; and a surface protective layer 5 which is obtained by crosslinking and hardening an ionizing radiation-curable resin composition; laminated on a substrate 2 in this order. Ink forming the printing layer contains coloring agent. The printing layer can detect a position of an input terminal on the pattern printing sheet by using the input terminal which can detect a pattern and reading the pattern from the side of the surface protective layer, and the 60-degree gloss value is 16 or more and 75 or less. <P>COPYRIGHT: (C)2012,JPO&INPIT |
