Back light illumination

Post dicing applications may require through light illumination in order to easily detect defects which cannot be seen using standard illumination.

Our solutions identifies areas where light fails to pass through the inspected media and translates this blockage to a potentially defective area.

Camtek’s Back light illumination uses high intensity, strobing LED illumination, and offers the most effective solution for post dicing applications, as well as other through-light application, such as Through Silicon Via (TSV) and dicing streets. Camtek’s flexible illumination setup enables using several illumination sources such as Dark Field and Bright Field simultaneously or separated.