Technical Description
This invention pertains to a method and an optomechanical scanner for three-dimensional focused laser beam spot scanning. The scanner is specifically designed for microstereolithography, a technique used in fabricating microstructures like micromechanisms, microdevices, and microchannels. However, its applications extend beyond this, including laser cutting, etching, and various microscopy techniques.
Problems Addressed
- Defocusing of Laser Beam Spot
- Beam Spot Characteristics Changes
- Limited Applicability of Improvements
- Increased Fabrication Time
- Inflexibility in Material
- Off-axis Lens Scanning Limitations
- Difficulties in Z-axis Depth Scanning
- Customization Limitations
Tech Features
- 3D Focused Laser Beam Spot Scanning
- Combination of On-axis and Off-axis Scanning
- Linear Movements for XYZ Axes Scanning
- Minimized Resin Disturbances
- High Dimensional Accuracy
- Efficient Fabrication Time and Productivity
- Angular Adjustment of Mirrors
- Automatic Control System
Target Audience
- 3D Printing Industry
- Medical Device Manufacturers
- Semiconductor Industry
- Automotive and Aerospace Sectors
- Optomechanical Equipment Manufacturers
- Research & Development
Tech ID: P13-1271 TRL 3 Patent Status: Granted Available For Exclusive and Non-exclusive License
