Subscribe and listen to AW’s podcast!
Subscribe and listen to the Automation World Gets Your Questions Answered podcast!
Listen Here

Vision-based Wafer Pre-aligner

The In-Sight 1820 vision-based wafer pre-aligner provides precise non-contact measurement of wafer position and orientation.

Aw 4025 0801 Np13

The pre-aligner determines wafer position and orientation in less than half a second while mechanical pre-aligners must typically spin wafers for several seconds. NotchMax, the newest member of the vendor's family of geometric pattern finding technologies, aligns wafers with a center position accuracy of +/-15m and an orientation accuracy of +/-0.05 degrees. 

Cognex Corp.


Field-Tested Advice On Machine Vision & AI
View the latest trends in using machine vision, smart instruments and artificial intelligence.
Get the report
Field-Tested Advice On Machine Vision & AI
Discover New Content
Access Automation World's free educational content library!
Unlock Learning Here
Discover New Content