NPW – Non-productive Wafer Management

NPW – Features

• Track all movements of NPWs (Non Productive Wafers) in histories.
• Centralized Business Rules for NPWs.
• Integration with MES/CIM and WIP dispatcher / scheduler.
• Rather than in MES, NPWs workflows and status models can be changed quickly and easily.
• Ensure right non productive wafer on right location.
• “Smart qual strategy management” for NPW inspections and cleaning cycles.
• Fast recipe management optimizes inspection time and quality.
• Stocker and shelf integration to enable homogeneous operation.