Semiconductor Fabrication: Challenges and Precision Fluid Handling Solutions

Industry Context and Demands

Amidst the global semiconductor industry's expansion, China is accelerating the development of an autonomous, controllable chip manufacturing ecosystem. As the world's largest semiconductor consumer, China's substantial demand underscores that indigenous R&D and fabrication capabilities ("China Chip") are critical not only for economic competitiveness but also for national security. The transformation from raw silica to wafers and ultimately precision integrated circuits involves complex processes where each stage imposes stringent requirements for fluid handling precision and chemical purity.

Critical Process Requirements for Precision Pump Systems:

Chemical Compatibility:

Capability to handle corrosive acidic/alkaline reagents with demonstrated material resistance.

Flow Rate Precision:

Fine flow control at milliliter/minute scales (±2% accuracy).

Fluid Volume Range:

Scalable delivery from tens to hundreds of milliliters for variable coating thicknesses.

Process Quality Assurance:

Uniform thin-film deposition with dense microstructure integrity for yield optimization.

 Integrated Fluid Handling Solution

To address these specialized requirements, we deliver a comprehensive fluid management system centered on the L100-1F Intelligent Peristaltic Pump equipped with YZ1515x-A Pump Heads and 25# PharMed® Tubing.

Technical Advantages:

Sub-microliter Flow Accuracy:

The L100-1F's 7-inch industrial HMI enables intuitive graphical parameterization and flow calibration, achieving ±2% accuracy in deposition, development, and etching processes - directly impacting device performance and yield.

Seamless System Integration:

Supports multiple control interfaces (touchscreen, footswitch, analog signals) for simplified production line integration, enhancing operational flexibility and scalability.

Enhanced Chemical Resistance:

PharMed® BPT tubing provides superior chemical compatibility with aggressive process chemistries, reducing changeover frequency and lowering total cost of ownership.

Process Automation Capability:

Parameter recipe storage and programmable sequences enable rapid execution of complex workflows, significantly improving throughput and manufacturing automation.

Recommended Instrumentation:

L600-1FS 智能型蠕动泵

YZII25 易装型蠕动泵泵头

PharMed®