Material Analysis By Optical Means TRIZ Cases

A laser-based probe system measures light intensity through transparent materials to detect internal defects.

Image inspection device analyzes nozzle detection patterns and printed images to specify defective nozzles.

Metal electrodes create localized high electric fields in a uniform semiconductor layer to trigger avalanche multiplication of charge carriers.

An optical triangulation sensor compensates for distance variations and vibrations during THz layer thickness determination.

An optically coupled readout front-end converts detector signals to optical transmission using VCSELs and photodetectors.

Curved cavity bottom surface collimates partially collimated light through saline solution to produce uniform bright field images for defect detection.

Switching between arc-discharge and RF modes resolves space charge limitations at low energies, enabling efficient carborane molecular ion implantation.

Nanowire sensor detects missile launches via photon frequency analysis, eliminating moving parts and reducing maintenance costs.

A radiation detector component uses a reoriented reflection film on photodiode arrays to enhance light collection efficiency.

Dual sensor arrays detect fine and coarse pitch patterns on a single scale track to enable precise position measurement.

An on-board data processor reduces power consumption by selecting simpler gas analysis models based on ambient conditions and excitation responses.

An acousto-optic modulator gates high repetition pulses from a mode-locked oscillator to produce lower rate supercontinuum pulses for lifetime imaging.

A gas detection unit automatically transmits event data via low-power wireless signals to a remote database when a connection is detected.

An asymmetric tapered sample chamber eliminates air pockets in low-pressure flows, ensuring reliable drainage and accurate optical measurements.

An assay imaging system monitors particle loading using discrete Fourier transforms to generate frequency spectra for real-time distribution analysis.

A control unit synchronizes reagent replenishment with sample dispensing cycles in an automatic analyzer.

Dual-affinity ratiometric quenching bioassay uses fluorescein and rhodamine-labeled antigens to quantify antibodies via fluorescence emission.

Segmented cathodes maximize B-10 surface area for high neutron sensitivity and gamma rejection without increasing detector volume.

Differential sensor arrays compensate for board shifts and width fluctuations, reducing false positive readings during automated PCB inspection.

A network assessment method uses interferometric detection to distinguish branch line signals from main line test signals.

A sample carrier uses a narrow chamber and transparent window to detect pathogens.

Dual reflecting means rotate an arc lamp beam to maintain a constant angle of incidence on a sample surface.

A solid immersion lens control system calculates estimated Casimir force effects to stabilize positioning accuracy.

Calculate fiber weave skew estimates by aligning traces with fiber bundle markers to resolve signal integrity issues in high-speed serial links.

Lateral interlocking presses the top member against the closure to create a water-tight seal, resolving leakage and disassembly trade-offs.

A periodic defect detection apparatus adjusts small area selection and evaluation indices to identify signal patterns.

Forward biasing a compensated i-region triggers the Gunn effect, enabling deep electric field penetration and low background current for gamma ray detection.

An environmental sensor and control unit set target temperatures based on ambient conditions, reducing heating time while maintaining reaction stability.

An acoustic resonator amplifies photoacoustic signals from gas absorption, resolving the trade-off between measurement precision and device complexity.

A portable camera controller integrates conductive materials for automatic electrical grounding and universal wireless communication interfaces.

An integrated management apparatus delivers trained models alongside specific imaging conditions to edge devices.

A micro-scale vision sensor assembly uses a refractive slab with embedded lenslets to perform optical convolution.

A base plate with guide holes routes optical fiber into consistent curved shapes to ensure stable light transmission.

Oblique target boundaries reduce overlay errors by minimizing optical crosstalk from neighboring product structures.

Coordinate transformation into a virtual reference frame eliminates complex mechanical alignment of movement axes, reducing setup time and cost.

An object detector apparatus samples signals using multiple parameter sets to detect repetitive motion across varying frequencies.

A Geiger mode photodiode array detects scintillation photons with high gain.

Segmented gas units create a flow rate gradient that maintains uniform temperature and byproduct concentration, preventing contamination from gas stagnation.

An antenna arrangement of THz transceivers creates a high-definition virtual model to determine layer thicknesses in complex plastic profiles with cavities.

Serum GDF-15 levels provide independent prognostic information to improve survival prediction accuracy beyond standard LDH and S100B markers.

A CT detector tile uses a current-to-frequency converter to generate quantized digital data from photosensor charge.

A biological sensor uses total reflection to detect probe light intensity for accurate glucose measurement.

Multiplexing units divide optical paths for lateral scanning, replacing mechanical elements to reduce device complexity and noise.

Segmented measurement volume achieves 100 nm radial resolution without increasing inspection duration.

A 3D vortex trap beam confines dispersed particles in a volumetric space to enable momentum-based property measurement.

Dynamic polarization modulation in an eyepiece viewing system reveals low-retardance birefringent structures with high acuity.

A light quantity adjustment member dynamically modifies the photo detector aperture to manage incoming optical flux for biosignal sensing.

A single camera paired with a rapidly pivoting mirror element redirects the optical path to capture images of stationary objects.