DISPLAY COLOR CONTROLLER FOR MULTIWINDOW DISPLAY EQUIPMENT
PURPOSE:To make the contents of an active window easy to observe. CONSTITUTION:Present scanning position data 6 outputted from a present scanning position storage part 1 is compared with display position data 7 outputted from an active window display position storage part 2 at a position comparison...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To make the contents of an active window easy to observe. CONSTITUTION:Present scanning position data 6 outputted from a present scanning position storage part 1 is compared with display position data 7 outputted from an active window display position storage part 2 at a position comparison part 3. A display color control signal 8 set to logic (O) when the present scanning position on a screen is within the area of the active window, and to logic (1) when it is outside the area of the active window is outputted from the position comparison part 3. A display signal 9 and the display color control signal 8 are inputted to a display color control part 4, and such processing for changing display color data included in the display signal 9 to monochromatic data is performed when the display color control signal 8 shows the logic (1), and a processed display signal 10 is outputted to display equipment 5. |
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