High Sensitivity Under-layer Defect Inspection and Review System

CIRIUS Series

CIRIUS Series

A high-sensitivity under-layer defect inspection and review system that addresses the needs arising from the progress of three-dimensional IC chip manufacturing

Topics

Features

  • Proprietary optics enabling high sensitivity under-layer defect inspection
  • Review optics capturing depth information for accurate defect classification
  • High-throughput inspection

Applications

  • High sensitivity under-layer defect inspection for 3D NAND and other highly layered IC devices
  • High sensitivity under-layer defect inspection for bonded wafers

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