Computer graphics processing and selective visual display system – Display peripheral interface input device – Light pen for fluid matrix display panel
Patent
1997-04-29
1998-12-22
Wu, Xiao
Computer graphics processing and selective visual display system
Display peripheral interface input device
Light pen for fluid matrix display panel
345157, 345127, G09G 508
Patent
active
058524312
ABSTRACT:
A video monitor adjustment system of the invention comprises an image display means, a cursor display means, a function selector and an adjustment value calculator. The image display means outputs video information for displaying a crosshatch pattern on a video monitor and the function selector allows the choice of desired adjustable items depending on in which area of the crosshatch pattern the cursor is located. The adjustment value calculator calculates a value to be set for each adjustable item selected in accordance with the amount of movement of a mouse and outputs the calculated value to the video monitor.
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patent: 5739821 (1998-04-01), Ho et al.
Nanao Corporation
Wu Xiao
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