Clean Logistics System & Test Equipment
SFA delivers various types of clean logistics & test equipment for front-end/back-end/test processes in manufacturing semiconductors. SFA is aggressively expanding the application of its own AI, Route, and Predictive Maintenance(PdM).
OHT
OHT is a high-efficiency transporting vehicle moving along the upper rails installed on the ceiling of semiconductor manufacturing lines. It loads and retrieves wafers across semiconductor production phases.
SFA has provided all the types of OHT to semiconductor manufacturing lines.
Simplified rail structure via the application of CPS power, etc.
Zero down time system
Real-time route optimization/vehicle assignment based on AI
N2 Stocker
It stores and transfers FOUB(wafer storage container) between production processes.
N2 Stocker can be installed in all the semiconductor production processes
Capability to make footprint at the minimum level
Smart storage through PdM(Predictive maintenance) & CBM(Condition Based Maintenance)
AGV
AGV system autonomously transfers products between different phases of semiconductor production.
AGV solutions suitable for all the processes of semiconductor manufacturing
AI-based AGV and vehicle equipped with 6-axis robot
Inter-layer High-Speed Lifter
It allows a vertical transportation of FOUP between floors.
Inter-layer(floor) transportation with high-speed and low-vibration
Implementation of fire-proof/smoke-proof floor(horizontal fire-proof doors)
World's first implementation of simultaneous and continuous transportation of 8ea FOUP
Clean Module Conveyor
Clean module conveyor is a conveyor system for delivering wafers, which is a key part of semiconductor manufacturing.
Real-time sorting and optimal route selection without congestion
Simultaneous and continuous transportation of multi-lots
High-speed delivery (speed ≥ 1m/sec, Turn Tact time ≤1sec)
High-speed unit replacement MTTR ≤ 2min
Application Test
Application Test is a system that automates the process of varying the voltage and temperature of the module to meet the product quality level desired by customers.
Implementation of the world's first integrated application test system[patented]
Systems allowing improved productivity and minimized worker errors
Improved operational efficiency by integrating chamber, pick & place, and storage
Display
SFA has executed over 1,000 large-scale projects and has worked with over 90% of display panel manufacturers in the world.
Display business being a leading business unit of SFA, the company offers clean logistics systems, front-end/module equipment, and even total turnkey solutions(consulting, development, design, production, operation, customer service).
Clean Logistics System
Module Equipment
Front-end Equipment
Clean Logistics System
Based on its industry-best equipment lineup and the extensive experience of executing a number of large-scale turnkey projects in the OLED/LCD market, SFA boasts of the world's best know-how in manufacturing and project execution capabilities.
Besides, SFA has engaged in the development and commercialization of innovative technologies such as AI and Predictive Maintenance to establish next-generation manufacturing lines.
STOCKER
Stocker is a conveyor system that delivers or stores glass CST to OLED/LCD manufacturing lines.
It can be installed in all display production processes
Vibration control system
Self-diagnosis/monitoring of equipment
Automated alignment/Error correction
Contact-free power supply
OHS(Overhead Shuttle) System
OHS is a horizontal transport system installed on the headspace of display production lines to secure floor space for human workers and equipment.
SFA has numerous track record in providing OHS to display production lines.
Real-time control through wireless LAN communication
Self-position recognition and visualization in real time
Self-diagnosis/monitoring of equipment
Contact-free power supply
Optimal route selection and optimal vehicle allocation in real time
OHT(Overhead Hoist Transport) System
OHT is a high-efficiency transporting vehicle moving along the upper rails installed on the ceiling of display manufacturing lines. It loads and retrieves panels across display production phases.
SFA has numerous track record in providing OHT to display production lines.
Sliding, hoisting and forking movements
Self-position recognition and visualization in real time
Self-diagnosis/Monitoring of equipment
Contact-free power supply
Optimal route selection and optimal vehicle allocation in real time
Lifter
Lifter is a vertical transport system that delivers products including CST between floors.
Application of PLC control
Minimization of particles through contact-free support
Conveyor Shuttle
Conveyor Shuttle is a transport system that delivers products across the production processes.
Efficient use of Space efficiency
Capability to move up & down and turning
Minimization of particles caused by CST friction
