METHOD OF TESTING A DISPLAY APPARATUS AND A DISPLAY APPARATUS TESTED BY THE SAME

摘要

In a method of testing a display apparatus, a plurality of minimum compensation data for a plurality of grayscales, respectively and a plurality of maximum compensation data for the plurality of grayscales, respectively are determined. The display apparatus includes a display panel displaying an image having the plurality of grayscales. A plurality of grayscale compensation data corresponding to the plurality of grayscales, respectively are set based on the plurality of minimum compensation data and the plurality of maximum compensation data. A flicker characteristic with respect to the plurality of grayscales is measured based on the plurality of grayscale compensation data and test images displayed on the display panel. The flicker characteristic is optimized by selectively changing the plurality of grayscale compensation data based on the measured flicker characteristic.

主权项

1. A method of testing a display apparatus, the method comprising:
determining a plurality of minimum compensation data for a plurality of grayscales, respectively, and a plurality of maximum compensation data for the plurality of grayscales, respectively, wherein the display apparatus includes a display panel configured to display an image having the plurality of grayscales; setting a plurality of grayscale compensation data for the plurality of grayscales, respectively based on the plurality of minimum compensation data and the plurality of maximum compensation data; measuring a flicker characteristic with respect to the plurality of grayscales based on the plurality of grayscale compensation data and test images displayed on the display panel; and optimizing the flicker characteristic by selectively changing the plurality of grayscale compensation data based on the measured flicker characteristic.