Statistical process control: implementation issues in semiconductor manufacturing

摘要

One measure of a successful manufacturing operation is the level of maturity of the factory's statistical process control (SPC) system. This is often an indicator of the quality of workmanship, skill level of the personnel and maturity of the organization. Success in semiconductor manufacturing therefore, is highly dependent on the effective use of SPC principles. In this paper, SPC maturity is defined by five modes with the highest mode (Improvement) achieved by focusing on fifteen common mistakes and increasing the level of maturity of the factory's SPC system.