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MetriCube integrated module (IMM) for surface, edge, and/or back side wafer defect inspection
MetriCube® MC BSI Integrated Back Side
Inspection Module


Defect map (left) and haze map (right) of a Si wafer back side
Defect map (left) and haze map (right)
of a Si wafer back side

 

MetriCube® MC BSI Integrated Back Side Inspection Module

Description

The MC BSI Back Side Wafer Defect Inspection module is a high sensitive dark field laser scattering system to detect particles, scratches, area defects, and haze with sensitivity up to 150 nm. The upside down configuration enables back side inspection without need to flip the wafer. The MC BSI enables to integrate defect inspection to third parties process, wafer sorting and metrology systems through its Bolts interface.

Benefits

  • Replaces less reliable and less sensitive visual inspection
  • Complimenting process and wafer sorting tools with inspection capability
  • Upside down configuration to avoid wafer flipping

Applications

  • 200 mm and 300 mm Silicon wafers
  • 200 mm and 300 mm glass wafers
  • IC manufacturing for integrated fault detection and control in particle sensitive processes

 


Product overview

WAFER
Front Side Inspection (FSI)

Back Side Inspection (BSI)

Edge Defect Inspection (EDI)

Combined Edge and
Back Side Inspection (EBI)

Inspection Equipment for 450 mm Wafers

MASK BLANKS AND RETICLES
Mask Blank Inspection Equipment

PSL Calibration Wafers and Calibration Mask Blanks

ESC - Environmental and Quality Standards Certification
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