| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a mark unit capable of holding a mark in the vicinity of an indication surface without being adhered to a monitor or a screen. <P>SOLUTION: A holding part CM is disposed on an upper part of a display part 12 so that a light emitting part LM is located on a display screen 11 side of the display part 12, and a weight part WM is located on the opposite surface side to the display screen 11, whereby the light emitting part LM is held on the display screen 11 side intersecting the horizontal plane. <P>COPYRIGHT: (C)2009,JPO&INPIT |
