| 摘要 |
<p>A processing for sorting panel nonuniformities in the module inspection of a liquid crystal display panel. This invention comprises the step of the nonuniform region logical operation (S5) for image logical operation after a liquid crystal display panel is photographed from different visual field angles to carry out image processing for detecting a nonuniform region to a group of captured images, the step of upper sorting (S6) for sorting nonuniformity configurations, and the step of lower sort processing for sorting panel nonuniformities by the combination of the upper sort processing and other parameters. This invention enables an accurate detection of panel nonuniformities without troublesome setting of parameters. This invention contributes to the labor saving in the final inspection process and leads to quality insurance and reliability improvement of a liquid crystal display panel in its manufacturing field.</p> |
