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Wafer Dicing
        
        
XSiL specializes in thin wafer dicing (thickness below 100 microns). For thin silicon wafers, laser dicing demonstrates high throughput and provides higher yield than traditional methods. The XSiL process includes coating, washing and etching (MaxFlex™) steps all integrated within the tool. The XSiL process is compatible with die-attach films (DAF).
        
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Benefits
Typical Results
Machining Speed
DAF
MaxFlex
        
        
Laser dicing allows for smaller streets which results in more parts per wafer.
      
This results in significant increases in fab output and major cost savings in the wafer fab.
      
Benefits:
CAD-controlled beam positioning allows creation of parts of any size or shape:
      
Ability to cut curvilinear shapes
Ability to machine 3D structures such as trenches of controlled depth
Multiple product sizes and die types on the same wafer
Cuts each die individually, regardless of shape, size or position
Allows 100% of the dice on a wafer to be cleanly excised
Significant cost savings for prototyping and design verification and batch size cost savings for prototyping and design verification
      
      
Dicing multilayered materials & coated wafers:
      
Enables high-yield dicing and scribing of new materials, complicated layer stacks, and thin wafers including wafers with low-k dielectric
Enables dicing thin silicon with high mechanical integrity and no chips
Enables dicing wafers with brittle material layers like glass on silicon
Enables dicing wafers with thick polymer layers such as wafer scale packages and alpha barriers
      
Dicing
      
      
      
Laser Dicing Systems
        
XSiL Ltd, Silverstone House, Ballymoss Road, Sandyford, Dublin 18, Ireland
xm-08-006.0    |    Phone: +353 1 245 7500    |    Fax: +353 1 245 7501    |    Email: info@xsil.com    |    Powered by: go2web