Advanced Packaging
Precision Linear Guidance Applications
The Schneeberger Zircon custom positioning system is specifically designed for advanced packaging, used in die-to-wafer hybrid bonding, AI accelerators, high-performance computing (HPC), and 5G chiplet integration. Sub-micron accuracy with full automation integration meets the packaging precision demands of the heterogeneous integration era.
Linear Guidance Challenges in Advanced Packaging
Heterogeneous integration and chiplet architectures drive extremely demanding requirements for positioning accuracy, long-term stability, and automation integration in advanced packaging equipment.
Sub-Micron Accuracy
Die-to-wafer hybrid bonding requires sub-micron alignment accuracy to ensure precise positioning of chiplet-to-wafer bonding surfaces. The positioning system must provide ultra-precision motion with outstanding repeatability.
Long-Term Stability
Advanced packaging equipment operates continuously in mass production environments. The positioning system must maintain accuracy stability after extended use, ensuring process yield and product consistency.
Seamless Automation Integration
Advanced packaging production lines require positioning systems that seamlessly integrate into fully automated workflows — from die pick-and-place, alignment, to bonding — with each step precisely coordinated to minimize manual intervention.
Cleanroom Operation
Advanced packaging processes operate in cleanroom environments. The positioning system design and material selection must meet cleanroom requirements to prevent particle contamination from affecting bonding quality.
Linear Guidance Solutions for Advanced Packaging
Schneeberger offers a combination of solutions from custom Zircon systems to standard precision guideways, meeting advanced packaging equipment needs from system-level to module-level positioning.
Zircon Custom Positioning System
Schneeberger custom positioning system developed specifically for advanced packaging, used in die-to-wafer hybrid bonding. Sub-micron accuracy supports heterogeneous integration, chiplet alignment and placement, with full automation operation.
- Sub-micron accuracy with outstanding repeatability
- Dedicated to die-to-wafer hybrid bonding
- Supports AI accelerator and HPC chiplet integration
- 5G chiplet alignment and heterogeneous integration
- Long-term stability for mass production
- Cleanroom operation with full automation integration
Type RN (FORMULA-S) Cross-Roller Guideway
Precision limited-travel cross-roller guideway with 3x the load capacity of Type R. Optional Cage Control (FORMULA-S) prevents cage migration, suitable for precision stage positioning in bonding equipment.
- Load capacity 3x that of Type R
- Speed up to 1 m/s, acceleration up to 300 m/s²
- Optional Cage Control (FORMULA-S rack-and-pinion anti-migration)
- Vacuum compatibility down to 10⁻⁷ mbar
- Dimensionally interchangeable with Type R (Size 3, 4, 6)
- Suitable for precision stage positioning in bonding equipment
Real-World Applications in Advanced Packaging
The following showcases typical applications of the Schneeberger Zircon custom positioning system in the advanced packaging field.
Explore Related Applications
Need precision linear guidance solutions for advanced packaging?
Our application engineering team is ready to provide technical consultation and product selection guidance