DI-USM (High Throughput Electron Beam Wafer Inspection Equipment)

The application of surface quantum microscopy technology for large field of view, high-throughput, and high-resolution imaging of silicon wafer surfaces, and the detection of surface electrical and physical defects through image big data processing and AI algorithms, is a key equipment for improving yield in chip manufacturing processes.

  • Ultra high throughput
  • high resolution
  • Tomographic detection
  • Element discrimination
  • Band analysis
  • Growth dynamics (ALD/CVD/MBE)
  • K-space distinguish
  • High temperature in-situ