LUMINANCE DISTORATION COMPENSATING APPARATUS, METHOD OF COMPENSATING LUMINANCE DISTORATION USING THE SAME AND DISPLAY PANEL INSPECTING SYSTEM HAVING THE SAME

摘要

A luminance distortion compensating apparatus includes an image data receiving circuit and a luminance distortion compensating circuit. The image data receiving circuit is configured to receive grayscale image data and full white image data displayed on a display panel. The luminance distortion compensating circuit is configured to compensate for a luminance distortion generated by a display panel inspecting apparatus inspecting the display panel, in the grayscale image data, using the grayscale image data and the full white image data. Thus, an inspection capability of a display panel inspecting system may be increased.