AUTOMATED OPTICAL INSPECTION EQUIPMENT WITH ADJUSTABLE IMAGE CAPTURING COMBINATION AND IMAGE CAPTURING COMBINATION ADJUSTING METHOD

摘要

An automated optical inspection (AOI) equipment with adjustable image capturing combination and an image capturing combination adjusting method thereof are provided. The automated optical inspection equipment includes at least one image capturing apparatus, at least one moveable light source and a device-under-test (DUT) movement mechanism. A control circuit moves DUT, selects one light source, and controls the light source to move or rotate. The control circuit is capable of performing the capturing operation by switching multiple image capturing combinations sequentially. Each of the image capturing combinations records the image capturing apparatus, the position and angle of the DUT, the light source and its position and angle relative to DUT. The positions or angles of capturing combinations are different.;Accordingly, a large number of the image capturing results can be obtained for the DUT quickly and automatically.