Efficient material handling system, assisting semiconductor factory automation
1. Semiconductor production process is complex, with intricate process flows
IC production requires cyclic flow between different process areas, with strict control over materials and Q Time, making logistics management very difficult
2. Semiconductor process equipment has many types and is expensive, need to improve utilization rate
Semiconductor equipment investment accounts for over 80%, need to reduce idle time of process equipment, improve utilization rate to increase capacity
3. Semiconductor production workshop has high cleanliness level
Semiconductor clean room requires high cleanliness, need to minimize the number of people in the workshop, reduce dust generation, improve product yield
4. Manual handling has a great impact on production efficiency and product yield
Human handling errors lead to product scrap, untimely manual handling and large vibrations during the process directly affect production efficiency and product yield
OHT can quickly transport and cache products between process areas, improve process equipment utilization rate, thereby improving production efficiency
The introduction of OHT automated handling significantly reduces workshop labor costs, while reducing the risk of workshop pollution from too many people
OHT is suspended under the ceiling, does not occupy floor space, improves workshop space utilization
OHT has stable and reliable high-efficiency operation, ensuring the continuity of the workshop production process
In wafer fab process manufacturing flows like lithography, etching, quickly and safely transfer wafers, improving wafer fab production efficiency and process control capability
Achieve precise positioning, rapid transfer, and reliable handling of large wafers, ensuring material safety and stability
Ensure that wafer processes like Bumping, TSV extend to Tray Plat, improving back-end packaging and testing logistics handling and production efficiency
