| 摘要 |
<p>PURPOSE:To simplify a constitution by constituting an erasing means with plural light emitting parts and forming a desired pattern on a recording medium through the use of said light emitting parts. CONSTITUTION:The surface of an original placing glass 251 is provided with a touch panel using a transparent electrode. A pressure pen 252 is pressed to detect coordinates at a designated position. Only when a switch 253 installed on the pen is pressed, coordinates can be inputted. A LED array 254 installed on the edge of the original placing glass 251 along directions X and Y can light up and go out arbitrarily according to the command of a main body CPU. A command part 320 is installed before a digital 304 formed with a transparent electrode, and by pressing a screen through the pen in the same manner as the coordinate input in the designated area, a command is selected.</p> |
