摘要 |
PROBLEM TO BE SOLVED: To provide a video display device which displays in one screen the image to be corrected as well as the control information to be corrected of a display unit. SOLUTION: The device is equipped with a plurality of video display means 110 for displaying a test pattern video on a screen formed by a display unit 131, a plurality of display control means 120 for controlling each display unit 131, a plurality of control information storage means 130 for storing each piece of control information of the display unit 131, an image data signal generation means 140 for generating the image data signal of the preset test pattern image, a display unit selection means 150 for selecting one display unit 131, a control information synthesis means 160 for synthesizing a cursor and the control information in an image, and a means 170 for modifying control information based on the information for modifying control information. COPYRIGHT: (C)2004,JPO
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