Material Analysis By Optical Means TRIZ Cases

A spectrum-scanned SPR imaging detection system tracks resonance wavelengths using partial-spectrum scanning to enable rapid molecular interaction monitoring.

High surface energy layers immobilize sediments via capillary flow, eliminating centrifuges and reducing labor intensity.

An integrated multi-band focal plane array combines visible and infrared detection using a suspended membrane with openings.

Rotating magnetic discs modulate light intensity through liquids, enabling non-invasive detection of viscosity and biological agents without invasive probes.

Magnetic coupling rotates samples without wall penetration, eliminating leakage risks and mechanical seals.

Optical triggering isolates control circuits from power stages, eliminating electromagnetic interference in high-frequency systems.

A diagnostic device uses stacked hydrophilic layers to distribute biofluid samples via capillary action for visual analyte detection.

An aplanatic singlet lens focuses radiation onto a detector using optimized surface curvatures.

Rotating control polarizers uniformly attenuate electromagnetic radiation intensity across wavelengths in ellipsometer systems.

A pattern inspection apparatus applies multiple wavelengths to detect reflected light and generate three-dimensional image data.

A scanning microscope multiplexes illumination light beams at different optical wavelengths by placing them non-coaxially to create separate focuses.

A passive device uses a channel and cavity to reduce contaminant penetration into optical instruments.

A portable substance testing system uses a sensor module with a light source and filter to automatically read lateral flow test strips.

A light projector and sensor system determine cloud metrics using time-difference measurements of backscattered pulses.

Segmenting terahertz bandwidth across two transmitters resolves ambiguity in thin-wall detection while reducing device complexity.

Generative Adversarial Network training synthesizes infrared spectra from background radiation data.

Direct resistive heating of a tapered wire emitter eliminates welding, resolving temperature distribution issues and reducing contamination.

A decentred autofocus aperture stop limits the measuring beam cross-section to constrain optical path geometry.

Segmented adhesive on the cover portion seals the well without contacting the sample, preventing contamination during FTIR detection.

Suspended single-walled carbon nanotube films enable room temperature infrared detection without cryogenic cooling or toxic materials.

A light-detecting apparatus separates direct and scattered light components using angular filtering to reconstruct 3D finger vein patterns.

Simultaneous rotation and linear transport enable continuous circumference measurement, resolving the trade-off between inspection speed and accuracy.

Alternating OCT scans of intersecting cross sections determine blood vessel orientation and flow velocity from phase images.

Polycrystalline diamond anvils maintain low metal-solvent catalyst content to ensure x-ray transparency and thermal stability during high-pressure studies.

A gauge block compensates for frame deflections to maintain thickness accuracy, reducing manual measurement downtime.

A finite-to-finite Wolter reflector optical system focuses soft X-ray or Extreme Ultraviolet radiation onto a substrate region of interest.

A light beam receiver uses a separate photoelectric detector to identify unwanted optical flashes.

A thermophoretic plate cools EUV reticle inspection optics by balancing radiant heat loads.

Optical imaging system acquires multiple temporal frames to distinguish extracellular vesicle signals from background hotspot noise.

A via hole depth detector uses dual wavelength laser beams to measure surface positions for precise depth calculation.

A microfluidic channel constriction passively traps microspheres, eliminating irreversible bonding and enabling reusable high-Q resonators.

A computer-implemented method segments wafer defects into subgroups using multiple inspection channels to determine accurate sizes.

A noise canceling detector splits probe laser beams to subtract high-frequency fluctuations before amplification.

Light transmission through a transparent substrate reveals inoperative inkjets, preventing scrap of printed objects.

Reflection mode illumination captures diffraction images to reconstruct three-dimensional refractive index profiles without substrate absorption effects.

Spacing elements on encoded microcarriers create fluid gaps that promote convective flow, reducing analysis time and enhancing assay sensitivity.

Integrating OCT and 3D surface measurement into one handpiece eliminates device replacement, reducing facility scale while maintaining high precision.

Corrective etch maps adjust device layer thickness to ensure uniform spectral response across the wafer.

Imaging unit moves perpendicular to carrier stage to capture multiple focal plane images.

A photometric analysis system detects measurement errors using a software-generated reference signal processed alongside actual data.

Automated cell colony selection uses imaging to detect transcription factor location changes for precise clone identification.

A lens plate uses anti-transmission features to attenuate light in high-intensity regions of the transmitter-side structure.

A metrology apparatus performs multiplexed measurements using multiple wavelengths to enhance signal-to-noise ratio.

Merging separate container handling into one rotor system reduces device footprint and startup time while maintaining reliable transport.

An integrated quality inspection system correlates dimensional and surface data across manufacturing stages using a common database server.

Total internal reflection imaging with spatial light modulation resolves tumor margins by overcoming detector array complexity and diffraction limits.

Asymmetric star-shaped boron-coated straws boost detection efficiency by maximizing surface area and packing density.

Patsnap Eureka TRIZ case analyzes multi-stage control that compensates for opaque white deviations to enable accurate ink measurement on dark substrates.