| | on front   Contact exposure | 
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        | Feature geometry Shape of feature with dimensions characterized by the minimum feature size | line | 
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            | Sides processed | either | 
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            | Wafer size |  | 
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            | Equipment | Quintel UV Aligner | 
            
            
              | Equipment characteristics: | 
            | Wafer geometry Types of wafers this equipment can accept | 1-flat, 2-flat, no-flat, notched | 
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            | Wafer holder Device that holds the wafers during processing. | aluminum chuck | 
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            | Wafer materials List of wafer materials this tool can accept (not list of all materials, just the wafer itself). | glass-ceramic, Pyrex (Corning 7740), quartz (fused silica), quartz (single crystal), sapphire, silicon, silicon on insulator | 
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            | Wafer thickness List or range of wafer thicknesses the tool can accept | 300 .. 1500 µm | 
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