3D Lithography

Overview

Tuo Tuo's 3D Lithography equipment enables the fabrication of complex three-dimensional microstructures with high precision. The system features a multi-lens free switching mechanism that enhances printing angle and detail display, providing greater flexibility and control over the fabrication process.

This technology is ideal for creating micro-optics, diffractive elements, microlens arrays, and other 3D microstructures that cannot be produced with traditional 2D lithography methods.

Key Advantages

• True 3D microstructure fabrication with high Z-axis resolution
• Multi-lens free switching system for flexible magnification
• Grayscale lithography capability for continuous surface profiles
• Streamlined workflow from CAD design to finished 3D structure
• Compatible with a wide range of photoresists and materials

Applications

• Micro-optics — microlens arrays, diffractive optical elements
• Microfluidic devices with complex 3D channel geometries
• Microneedle arrays for transdermal drug delivery
• MEMS components with 3D features
• Photonic crystals and waveguide structures
• Biomedical scaffolds and tissue engineering molds