摘要 |
<P>PROBLEM TO BE SOLVED: To provide a screen on which a predetermined pattern is visually recognized from a position different from an observation position and a method for manufacturing a screen molding die for manufacturing the screen. <P>SOLUTION: A screen 3 is constituted by arranging a plurality of concave lens elements 4A for reflecting light on an incident plane 31 on which the light is made incident, has: a first reflection area (effective reflection area AR) which is formed on each lens element 4A to reflect the incident light in a first direction; and a second reflection area which is formed at positions except the first reflection area to reflect the incident light in a second direction different from the first direction, and a pattern which can be visually recognized when the incident plane 31 is observed from a position different from a position confronting the first direction is formed in the second reflection area. <P>COPYRIGHT: (C)2013,JPO&INPIT |