Material Analysis By Optical Means TRIZ Cases
- Global Node Optimization for Grating Structure Thickness
Continuous film approximation combined with grating factors resolves measurement precision issues in binary layers while minimizing computational resources.
- Modular Power Distribution for MR-PET Signal Integrity
Discrete DC power supplies with galvanic isolation protect PET signal integrity from electromagnetic interference in integrated MR-PET systems.
- Magnetic Guide for Urinalysis Replacement Box Positioning
Magnetic attraction devices guide the replacement box to a preset position, resolving detection precision issues caused by mechanical switch stroke limitations.
- Porous Membrane Terahertz Gas Sensor
Porous membranes boost terahertz signal intensity without bulky multi-pass cells, improving portability and selectivity.
- Tunable Infrared Cavity Thermal Detector
Merging filter and sensor layers into one partially absorbing mirror eliminates separate optical components while enabling precise spectral tuning.
- Microarray Slide Cover Sealing Ozone Degradation
A slide cover with a sealing element forms a reversible seal to enclose the active region.
- Modulated Process Window Qualification Layouts for Semiconductor Inspection
Segmenting modulation bins isolates systematic defects from nuisance events, improving detection sensitivity and inspection efficiency.
- Noninvasive Glucose Sensor with Pressure-Compensated ATR-NIR
A glucose measuring apparatus uses a pressure measurer to trigger near-infrared irradiation only when contact force meets a preset threshold.
- Ultra-wideband Terahertz Imaging System for Non-invasive Breast Cancer Detection
A terahertz imaging system generates continuous ultra-wideband signals to reconstruct 3D organ images without physical contact.
- Laser Detection for Sheet Metal Opening Precision
A laser detection beam measures sheet metal opening edges to determine geometric state, reducing rejects caused by tool wear and misalignment.
- Optical Fiber Connector for Bioanalytical Devices
A single-piece optical fiber connector aligns fibers in bioanalytical devices using geometric interlocking.
- Photoacoustic Apparatus Wavelength Selection for Deep Tissue Oxygen Saturation Imaging
A photoacoustic apparatus uses dual wavelengths to determine blood vessel positions and trim organism characteristics distributions.
- X-ray detector temperature stabilization using model predictive control
Feed-forward compensation anticipates radiation intensity changes to eliminate thermal inertia delays and prevent image artifacts during CT scanning.
- Optical Moisture Sensor Parabolic Mirror Beam Shaping
A parabolic mirror and collimating lens shape radiation beams for an optical moisture sensor.
- Photoacoustic Sensor Mirror Reflection for Gas Detection
A photoacoustic sensor uses a mirror to reflect laser light through gas, enhancing signal strength via resonant acoustic detection.
- Scanning Probe Microscope Near-Field Light Modulation
Modulating near-field light via cantilever oscillation extracts interference signals, resolving noise interference from control light.
- Passive Illumination Tool for Optical Fiber Visibility
A passive illumination tool uses a reflective surface to direct ambient light onto an optical fiber.
- Signal Response Metrology Model for Wafer Parameter Estimation
A signal response metrology model establishes functional relationships between raw measurement data and reference values to estimate wafer parameters.
- Flow Cytometer Optical Train Using Converging Beams
Converging beams propagate through dichroic cubes to enable independent laser focusing, reducing cross-talk and aberrations.
- Fluorescence Microscope Wavelength Visualization
A fluorescence microscope display shows combined optical element and dye characteristics for visual confirmation.
- Photolithography Mask Repair Verification via Aerial Image Simulation
Automated simulation replaces manual comparison to resolve verification accuracy and time trade-offs.