Scattering Properties Measurements TRIZ Cases

A measuring device uses wavelength-specific light beams and an image sensor to detect reflected intensity for coating identification.

Auto-encoder neural networks map scatterometric data sub-vectors to estimate wafer pattern parameters, reducing reliance on large labeled datasets.

A linear optical loss probe uses monochromatic light and apertured detection to measure cell density in bioreactors.

Segmented dual-wavelength optical channels isolate scattered smoke signals from ambient light interference, reducing false alarms and lag time.

A grey-tone mask with variable transmittance profiles controls shrink material contraction to define precise duty cycles without double patterning.

Replacing pipe networks with distributed fiber optic nodes eliminates smoke transport delays and dilution, enabling rapid localized fire suppression.

Folded optical path using mirrors and inclined plate reduces device thickness below 5 mm while maintaining high image quality.

A diffusive cavity provides uniform illumination of samples through multiple scattering events to capture time-varying properties.

Scattered light photometer detects fine dust concentration to activate filtration only when needed, preventing rapid filter clogging from coarse particles.

A signal processing system automatically adjusts gain, aperture, and sampling frequencies to optimize data acquisition.

A wedged beam splitter directs light to scatter and brightfield photodetectors.

A gloss meter assesses surface conditioning against a minimum threshold to ensure accurate color characterization.

A film detection apparatus couples to a processing tool viewport using optical energy sources and detectors for in-situ substrate analysis.

An optical detector senses high order diffracted radiation passing through a diffractive element side surface.

Video camera captures YUV images of liquid samples to detect skewed or broken columns, ensuring accurate UV/Vis spectrometer measurements.

HVAC systems struggle with viruses bypassing filters. Angled UVGI lamps increase contaminant dwell time, boosting kill rates without extending airflow paths.

Replacing mechanical scanning with spectral analysis boosts volumetric imaging speed while maintaining signal-to-noise ratio above 30 dB.

A conical reflection member guides light from a measurement sample to a photodetector, ensuring consistent signal reception across varying sample positions.

A monitoring sensor detects direct light from the source to compensate for emission changes in reflective measurement systems.

Wedge-shaped protrusions in a light trap absorb stray light, preventing erroneous detection and improving particle measurement precision.

Information processing apparatus derives specular and diffuse reflection components from multi-directional light measurements.

A polarized light sensor detects recording paper properties to automatically adjust fixing conditions.

A specular object scanner uses controlled spherical harmonics illumination to capture high-fidelity reflectance properties.

A detection portion inside an exhaust air duct opposes a heat source to identify smoke and gas anomalies immediately.

Controller calculates temporal change of power spectrum from scattered light signals to detect body-movement noise for accurate biological information measurement.

A measurement head uses a movable calibration mirror to switch between sample and internal reference signals for optical spectroscopy.

Multi-angle light scattering discrimination reduces false alarms from non-hazardous particulates while maintaining high sensitivity for early fire detection.

A strip-like light shield modifies illumination angles to combine transmitted and scattered light components for biological sample imaging.

A smoke detector uses multiple light wavelengths and additional sensors to identify fire signatures before smoke accumulates.

A particle measuring apparatus integrates a temperature controller and liquid unit to detect reflected light intensity for component analysis.

A two-wavelength optical sensor calculates weighted light intervals to detect tissue overgrowth on implantable medical devices.

A transparent illumination unit scans objects with controlled light emission to capture images without external calibration.

A microscope uses a scanning light sheet to produce high-resolution three-dimensional images of biological samples.

Tilting the imaging axis captures diffusion reflection light, enabling precise inspection of nano projection structures without surface destruction.

A light sheet microscope uses reflection beams to determine refractive indices and cover slip thickness.

A finger biometric sensor injects light into a user's finger to collect image data from multiple sensors for generating three-dimensional fingerprint ridge information.

Nested barrels and elastic gaskets protect the actuation module from water ingress, preventing short circuits in washing appliances.

A method using non-zero order diffraction signals to match test signatures against reference data for manufacturing control.

A distal probe projects structured-light fringe sets via segmented emitters to capture surface images for dimensional analysis.

Adjustable variable angle stage optimizes elastic light scattering in lateral flow immunoassay cassettes.

Far-field imaging of scattered light eliminates composition sensitivity and vacuum maintenance while determining individual particle sizes.

A measuring device calculates light energy absorption ratios using reflected intensity to adjust xenon flash lamp exposure for semiconductor wafers.

Frequency modulated laser scans targets while polarization controller maintains stable wavelength sweep for B-scan imaging.

A planar arrangement of multiple optical emitters and detectors with distinct wavelengths enables precise analyte concentration measurements.

Autocorrelation and wavelet transforms analyze speckle patterns to resolve measurement precision limits in material differentiation.

An optical detecting unit measures reflected light intensity to determine fluid states, eliminating electrode manufacturing costs and contamination risks.

A calibration diaphragm restricts scattered light paths, preventing diffuse radiation saturation during exhaust gas particle concentration measurements.

A compact optical imaging system uses lateral illumination and a single filter to detect beads in digital assays.

A high-performance fluid delivery system uses multiple pumps and an injection valve to maintain substantially continuous flow through the SPR flow cell.

A vial cap with a light trap cavity absorbs stray measurement light to prevent signal interference.