摘要 |
PROBLEM TO BE SOLVED: To attain miniaturization and space saving by setting and adjusting the picture of a color liquid crystal module in a state of shielding external light while using a black box in which a colorimeter is arranged. SOLUTION: Inside a black box 1, a colorimeter 11 is fixed on a surface 14I parallel facing a screen 13 of a color liquid crystal module 12. On the other hand, the color liquid crystal module 12 can be inserted while being fitted at the central part of a lid 15 of the black box 1, positioned by a stopper 17 of the black box 1 through a hinge 16 fixed at the terminal portion of the lid 15, and arranged at a fixed distance L parallel with a light receiving part 18 of the colorimeter 11. Thus, external light is shielded and only light from the screen 13 of the color liquid crystal module 12 is made incident to the light receiving part 18 of the colorimeter 11. Thus, the setting and adjustment of luminance value or white balance chromaticity coordinate value on the screen 13 of the color liquid crystal module 12 can be performed.
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