| 摘要 |
A color filter defect correction device and a method are provided to correct defects of a color filter properly on the basis of both brightness and saturation of pixels. A color filter defect correction device(101) for correcting defects of a color filter on which pixels are aligned is composed of an image processing unit(3) for detecting defects of the pixels on the basis of the saturation of pixels and a correcting unit(50) for correcting the pixel with the detected defects by irradiating a laser beam or applying ink. In particular, the image processing unit detects defects of the pixels to be checked by comparing the brightness of the pixels to be checked and the other pixels and detects defects of the corrected pixels on the basis of saturation of the corrected pixels. The correcting unit corrects the modified pixels having defects again.
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