Radiation/Particle Handling TRIZ Cases
- Neutron Beam Irradiation Device Real-Time Dose Control
Real-time charged particle beam measurement enables online control of neutron beam dose, resolving variations in dose rates during irradiation.
- Rotating Anode X-ray Tube with Beam Deflection for BGA Inspection
Electromagnetic deflection steers an electron beam across a rotating anode to generate sequential x-rays for array imaging.
- Self-Shielding Radiation Therapy Table Design
A self-shielding table integrates scatter and source shields to absorb stray radiation.
- Dual Source-Detector CT Imaging for Rapid 3D Reconstruction
Simultaneous dual source-detector rotation accelerates computed tomography data acquisition for medical imaging applications.
- Ion Guide for Mass Spectrometer Magnetic Field Introduction
Coaxial ring diaphragm ion guides transport ions along magnetic field lines, reducing mass dispersion and improving capture efficiency in strong fields.
- EUV Radiation Feedback Device for Free Electron Laser Thermal Load Reduction
A feedback mechanism recouples EUV radiation into the laser source to reduce thermal load on optical components and shrink the radiation source size.
- Interchangeable Lens Applicator for X-Ray Surface Irradiation
Segmented applicator means use interchangeable lens elements to adjust beam characteristics, resolving complexity issues in surface irradiation.
- Dual FEL Source EUV Beam Combiner for Semiconductor Wafer Processing
Segmenting high-power radiation across multiple sources via a beam combiner eliminates complex optical switchyards and prevents downtime from power deficits.
- Hybrid Flat Panel Detector with 2D Antiscatter Grid for Cone Beam CT
A two-dimensional antiscatter grid with tungsten septa reduces scatter-to-primary ratios and improves CT number accuracy in cone beam CT systems.
- Dynamic Anti-Diffusion Grid Positioning for Radiological Imaging
Automatic grid positioning removes the anti-diffusion grid when unnecessary, reducing patient radiation dose while maintaining image quality.
- EUV Mask Spectral Purity Layer Design
Multi-layer EUV mask integrates spectral filter top layer with patterned absorber to separate EUV and DUV radiation without folding the light path.
- EUV Mask Blank Spacing Layer for Phase and Intensity Control
A spacing layer between the capping and absorber layers tunes reflected light phase.
- RF Accelerator Warm-Up Stabilization for Beam Energy Consistency
Preliminary power supply and automatic frequency matching during warm-up stabilize radiation beam energy and dose output.
- Multi X-ray Source Scanning for High-Resolution Imaging
Moving the multi X-ray source fills gaps between discrete focuses, resolving resolution limits without sacrificing power efficiency.