| 摘要 |
This document relates to electrically compensating for display defects resulting from process error. A method of compensating for a display defect of a flat panel display comprises receiving position information indicative of a position of a display defect of a display panel and level information indicative of a degree of the display defect of the display panel, generating a reference gray level compensation value for compensating for the display defect based on the level information, storing the position information and the reference gray level compensation value in memory, and calculating compensation values for all gray levels by executing gamma point estimation (GPE) functions for expanding the reference gray level compensation value into all the gray levels based on received gain factor control information, modulating digital video data to be displayed in the display defect position by the calculated compensation values, and displaying the modulated digital video data in the display panel.
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