| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method for calibration of improving the luminosity uniformity of a display device, and its related device. <P>SOLUTION: This calibration method used for improving the luminosity uniformity of the display device includes a step of controlling the display device so that a plurality of image data corresponding to a plurality of gray levels is displayed, a step of detecting the luminosity of each image data corresponding to each sampling point and acquiring a plurality of first luminosity signals corresponding to each sampling point, a step of converting the plurality of first luminosity signals into a plurality of second luminosity signals based on a conversion function, a step of determining a linear calibration function corresponding to each sampling point based on the plurality of second luminosity signals corresponding to respective sampling points and the plurality of gray levels, and a step of calibrating the output luminosity of each sampling point based on the linear calibration function. <P>COPYRIGHT: (C)2011,JPO&INPIT |
