Efficiency of electronic device manufacturing process control

Abstract

General conception of efficiency of electronic devices (ED) manufacturing process control was presented. New efficiency evaluation index was introduced. Key efficiency evaluation principles were covered. Block scheme of ED manufacturing process was presented. Quality transfer function was described. Manufacturing quality control structure of ED printed mounting unit (PMU) was examined. Overall (systemic) influence of separate control versions on its efficiency was emphasized. The necessity of analysis and synthesis of PMU quality control systems was emphasized. Method for calculating task fulfillment probability of two-level hierarchical control management system was introduced