| 摘要 |
<p>PURPOSE:To reduce cost by simultaneously using plural pieces of different image data and unnecessitating plural personal computers or windows by displaying different image data for each display by connecting the plural displays to the main body of the same personal computer. CONSTITUTION:First of all, a main image displayed on a main display 1b is recorded through a CPU 3 and a first control part 4 to a video RAM part 5a by operating a keyboard 1a. Next, a sub image displayed on a sub display 2 is similarly recorded in other video RAM parts 5b... as many as those video RAM parts while selectively monitoring and displaying it on the main display lb. When using the recorded image data, the desired main or sub image is suitably called from the video RAM parts 5a and 5b... through the CPU 3 and a second control part 6 by operating the keyboard la again, simultaneously displayed on the main and sub displays lb and 2 and used.</p> |
