| 摘要 |
<p>PURPOSE:To input color characters and an optional figure only by a main body without using any external device. CONSTITUTION:A touch panel 2 is arranged on a graphic display panel 1 one over the other and, keys on the graphic display panel 1 are touched to optionally select element colors and a background color and also keys are touched so as to input various figures. Then, an MPU 8 writes necessary data in a screen data memory 5 according to a program stored in a ROM 6, displays a background in the specified background color on the graphic display panel 1, and displays the figures in the specified element colors.</p> |
