Optically Investigating Flaws/Contamination TRIZ Cases
- Compensatory Optical Device for Soft X-ray Inspection
Spatial light modulation compensates for slope errors in reflective optics, resolving blurring issues in soft X-ray metrology.
- Lithography Overlay Simulation for Semiconductor Wafer Alignment
A lithography overlay simulation apparatus calculates alternative alignment and process control parameters to generate synthetic measurement data.
- Container Bottom Inspection Using Dual-Wavelength Indirect Illumination
Indirect diffuse illumination combined with directed radiation enables simultaneous multi-parameter quality assessment without increasing inspection time.
- Adjustable Archway With Pivot Joints For Vehicle Scanning
Extension mechanisms with pivot joints adjust the main frame dimensions to accommodate varying vehicle sizes, reducing construction costs.
- Dark Field Inspection Ring Illumination Speckle Reduction
Ring illumination from multiple beam shaping paths reduces speckle noise in dark field inspection systems.
- Independent Diverter Mechanism for Short Pasta Defect Detection
Multi-angle optical detection identifies defects in short pasta, while independent diverters reject only defective elements to minimize waste.
- EUV Mask Inspection Synchronization for Luminance Correction
Corrects EUV mask luminance unevenness by synchronizing inspection and correction detectors, eliminating pulse-counting errors.
- 3D Shape Measuring Apparatus Top View Map Definition
Top view map image generation resolves the contradiction between oblique imaging stability and measurement area definition accuracy.
- Pinhole Camera Cleaning Chamber for Web Monitoring
Segmented cleaning chambers reduce required air volume while maintaining image quality in web monitoring systems.
- Container Bottom Inspection Using AI Image Analysis
An inspection device captures spatially resolved images of container bottoms to classify internal and external foreign bodies using deep learning algorithms.
- Optical Substrate Inspection via Doppler Burst Frequency Analysis
A substrate inspection system detects defects using Doppler burst signals generated by crossing optical beams.
- Non-destructive Insect Performance Monitoring via Reflectance Spectroscopy
Reflectance spectroscopy quantifies live insect performance indicators without damaging the population or disturbing the rearing medium.
- Laser Surface Inspection for Airfoil Cores
Automated laser scanning detects surface positions across airfoil cores, replacing manual checks that compromise inspection reliability.
- Adjustable Optoelectric Detection for Contoured Container Alignment
Multi-camera and adjustable lighting system captures clear images of container features, resolving precision issues with strongly contoured geometries.
- Multi-Wavelength Dust Sensor Photoacoustic Particle Identification
A multi-wavelength light source generates acoustic waves to identify dust particle types and concentrations.
- Specimen Illumination Using Dynamic Diffuser and Diffractive Elements
Dynamic diffuser modulation reduces speckle noise while maintaining brightness, enabling high-resolution defect detection in optical inspection systems.
- Semiconductor Bottom Surface Inspection via Image Synthesis
A semiconductor inspection apparatus captures multiple bottom images through relative movement and synthesizes them into a complete view.
- Metalens Semiconductor Inspection System Sub-20nm Defect Detection
A metalens-based inspection system adjusts light amplitude, phase, and polarization to focus beams on semiconductor targets.