| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To facilitate the positioning of a light pen to an intended light emitting part in an LED indicator. <P>SOLUTION: As a non-slip mechanism 1 for the light pen 4 performing position detection by pressing a tip part 4a to the light emitting part 3 of the LED indicator 2, a plurality of non-slip members 6 are provided on a surface panel 5 of the LED indicator 2 by printing, so that the non-slip members 6 are arranged on the upper parts of the light emitting parts 3 of the LED indicator 2. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
