Automated optical inspection system

Automated Optical Inspection” (AOI), functions best when measuring a simple, structured and repeatable scene. Machine sensors excel at tasks requiring synchronically repetitive and multiple point inspections, non-stop data analysis and continual visual feedback. Currently, the major applications that apply AOI functions are found in the automotive industry, food & beverage production, electronics manufacturing, product packaging, pharmaceuticals production and automated inspections of new LCD screens. A desk top AOI was developed for substrate inspection as shown in Fig1.

Fig1. Desk top AOI

Fig2. Internal construction

Fig3. Defective detection