Success Cases | Multi-dimensional Data Monitoring, Getech SPC Helps Semiconductor Factories Achieve Fine Quality Management
2023-12-04
A leading semiconductor enterprise, with a complete industry chain including chip design, manufacturing, and packaging/testing, is one of the representatives of China's high-end manufacturing industry. With the development of intelligence and process technology, the enterprise realized that the original traditional SPC system could no longer meet more diverse data processing and higher monitoring technical requirements, and it was difficult to solve current pain points through customization and secondary development:1. Difficulty in secondary function expansion;2. Limited data interaction with production systems;
3. Few data models and monitoring dimensions;
4. Single mode of report statistical analysis;
5. Poor visualization effects.
To address these pain points, Getech customized a new SPC system solution with a more advantageous platform architecture:
1. Achieved data connection and linkage with existing MES, EAP, WMS, SAP systems;2. Supports automatic collection of product process data, using industry standard rules and professional formulas for quality control;
3. Provides rich control charts and report functions like CPK, with strong expandability;4. Supports 15+ levels of filtering and chart logic, and 100+ data additional information, providing multiple forms and dimensions of monitoring, fully covering quality data;5. Flexible alarm conditions, can automatically HOLD batches/machines to avoid anomaly expansion.
Compared to traditional SPC, the SPC system developed by Getech for this enterprise can fully meet more complex business needs, especially in system standards, system interfaces, diverse monitoring data, and function expansion, with unique advantages:
1. With "data-driven" as the essential feature, fully covers quality data collection and control from IQC (Incoming Quality Control) -> IPQC (In-Process Quality Control) -> OQC (Outgoing Quality Control) -> STC (Shipping Quality Control);
2. Products have high maturity, rich industry experience, high usability, strong expandability, and can be customized to establish the most suitable system for enterprise characteristics;
3. Through SPC software application, helps companies achieve automation and digitization of quality data, improve quality management level;
4. Convenient and fast operation and maintenance implementation, provides swagger API documentation and customized code.
With the support of the SPC system developed by Getech, the enterprise has significantly improved in cost reduction, efficiency enhancement, and quality control:
1. Standard quality control,规范流程> The overall system design meets the enterprise's needs for building complex monitoring models, ensuring product quality stability through standard control methods;> Built a closed-loop quality control system, achieving automatic detection + automatic monitoring + automatic feedback + automatic control.2. Improve yield, reduce cost> Achieved timely capture of product quality anomalies, enhanced anomaly monitoring capability;> Avoid anomaly expansion and product scrap, reduce defect costs, improve product yield.3. Efficient calculation, improve efficiency> Rich control charts and report functions help customers with data analysis and process capability improvement;> Standard rules and professional formulas improve data processing capability, using scheduled tasks to help engineers improve work efficiency;> Through custom algorithm development, met customer special business control needs, achieved automatic update of control lines.
