| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a marker for measurement having a position measurement pattern that can be observed from an optional direction without incorporating a light source, and for which the production steps are reduced than before while maintaining manufacturing accuracy of the measurement pattern, and to provide a manufacturing method thereof. <P>SOLUTION: A marker 1A for measurement includes a base material 11, a retroreflective material 10 that is pasted on the base material 11 and retroreflects radiation light l<SB POS="POST">e</SB>, and a transparent base material 12 on which a pattern having a plurality of openings 14 transmitting the radiation light l<SB POS="POST">e</SB>is printed, and which is pasted on the retroreflective material 10. <P>COPYRIGHT: (C)2012,JPO&INPIT |
