| 摘要 |
<p>PURPOSE:To position easily and surely a display element with high precision by comparing position information of a positioning mark on the display element with that of a tablet put on the display element to detect positional relations. CONSTITUTION:A microcomputer plate 4 put on a computer body 2 and a liquid crystal display device 2 or the like is provided with the positioning mark. When a transparent tablet 5 is put on the plate 4 to form an input/output device, position information of the positioning mark and that of the tablet 5 are compared with each other by the computer 2 to detect positional relations, and the detection result is displayed on the plate 4. On a basis of this display, constituting elements are positioned with a high precision easily and surely when they are assembled into the input/output device.</p> |
