Helmut-Fischer FISCHERSCOPE® X-RAY XDV®-µ SEMI

Helmut-Fischer FISCHERSCOPE® X-RAY XDV®-µ SEMI

Special device for automated measuring and analysis of smallest structures, very thin coatings and multilayer systems on wafers with diameters up to 12 inches.

Precise XRF measuring of microstructures on wafers.

The FISCHERSCOPE® X-RAY XDV®-μ SEMI is the optimal measuring solution for fully automated inspection of microstructures on wafers. The automated wafer handling and inspection process ensures very high efficiency and enables error-free handling and measurement of wafers due to consistent inspection conditions through an encapsulated inspection environment. The powerful detector, microfocus tube Ultra, and polycapillary optics for smallest measuring spots guarantee an outstanding measuring performance.

This automation solution is available as a pre-engineered solution, which means you benefit from a proven, existing hardware and software design. Together, we modify and adapt your automated measuring system according to your requirements.

  • Fully automated.

Perfectly fitted for 24/7 use and smooth measuring processes

  • Smart details for usability.

Integrated CCTV monitoring of the complete handling process

  • Easy maintenance.

Large service hatches for access to individual components

  • DPP+ digital pulse processor.

Shorter measuring times or improvement of standard deviation*
*compared to the DPP

  • Clean room compatible.

No contamination of the wafers as well as constant measuring conditions

  • Programmable.

Automated measurements on predefined structures thanks to advanced pattern recognition technology

  • Most advanced polycapillary optics on the market.

Our in-house manufactured polycapillary optics deliver outstanding measurement results with short measurement times

  • DPP+ for highest precision even with short measuring times
  • Standardized SECS/GEM communication
  • Microfocus tube Ultra with tungsten anode for even higher performance on smallest spots with µ-XRF
  • Silicon drift detector 20 or 50 mm² for highest precision
  • Peltier cooling
  • Polycapillary optics for particularly small measuring spots of 10 or 20 µm half-width
  • Compatible with delivery by OHT and AGV
  • 4-fold changeable filter
  • Precise, programmable measuring table with vacuum wafer chuck

Coating thickness measurement and elemental analysis of

  • Base metallizations in the nanometer range
  • C4 and smaller solder balls
  • Thin lead-free solder caps on copper pillars
  • Extremely small contact areas and other complex 2.5D and 3D packaging applications
  • Fully automated inspection of microstructures