| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a highly sensitive inspection technology that can prevent detection of misinformation. SOLUTION: This defect detecting method has a means to detect an image of a whole chip, and, an inspection region of this image is divided into a plurality of regions based on sensitivity to fatal defects so that inspection sensitivity can be set up in each region. Or by recording a characteristic amount to judge a defect in an inspection result, for example a shading difference, misinformation can be removed in a post handling after the inspection. Moreover, by configuring a sharing system of inspecting conditions and others necessary in common among a group of inspection apparatuses, it becomes possible to reduce the time finding out an inspecting condition and monitor stability and reliability.</p> |
