Material Analysis By Optical Means TRIZ Cases

A device interface apparatus moves an optical connector to align with a device under test.

A microscopy unit detects artificial particles dispersed in a biological sample to determine focus curves and adjust the objective lens position.

A biological component measurement device modulates excitation light intensity at multiple frequencies to enhance absorption heat transmission and position detection of probe light.

Detects board warpage before mounting to prevent defective products and optimize inspection efficiency.

Indirect light coupling evaluates coating defects without destroying components, preventing moisture infiltration and reducing waste.

An optical interference apparatus records interferograms at multiple focal depths simultaneously to construct images with an increased depth of field.

Galvanomirror switching directs laser light to an internal photodiode, preventing eye damage from uncontrolled beam intensity.

A rack transporting apparatus uses multiple transport paths and holding regions to transfer sample racks between lanes without halting movement.

An integrated infrared detection device combines suspended micro-bridges to unify gas sensing and human activity monitoring within a single unit.

Median filtering of OCT voxels reduces motion artifacts and improves anatomical feature accuracy in 2D en face images.

A photon generator combines a frequency comb with a nanohole array film to induce surface plasmons for precise optical measurements.

Rotating sample containers enable continuous optical inspection that detects hemolysis, icterus, and lipemia without halting the clinical analysis workflow.

A polarized vinylidene fluoride copolymer film uses low voltage corona treatment to attach the resin layer before high voltage polarization.

Integrated wipers on a motorized camera cover clean lenses to resolve the trade-off between cleaning effectiveness and device complexity.

Raman amplification improves signal quality in TDM and WDM FBG sensor arrays, enabling tens of thousands of sensing points over extended distances.

Centrosymmetric material replaces air to prevent breakdown, enabling low-voltage terahertz detection.

Quotient image processing determines a threshold from the red-green ratio distribution spectrum, reducing stray light noise in fluorescence tissue evaluation.

Segmented liquid xenon modules improve energy resolution by applying anti-correlation to light and charge signals, resolving device complexity trade-offs.

Digital sampling and path length correction eliminate relative delays among photomultiplier tubes to enhance timing resolution.

Wavefront reconstruction extracts complex optical fields from transparent substrates for precise defect detection.

Terahertz spectroscopy measures dielectric loss changes with temperature to predict amorphous drug stability and resistance to crystallization.

Segments detection using bright and dark field illuminators to identify small pinholes while filtering background scattering centers.

A compound optical flow cell uses a concave annular element to align with a cylindrical monolithic core for precise optical characterization.

A DPSK demodulator uses a piezo actuator for rapid phase adjustment alongside a thermal unit for stable operation.

Radial chuck features detect light changes from the incident beam to correct theta-direction drift without reducing inspection throughput.

Pyramidal deflectors redirect radiation along the light channel, preventing escape through air exchange holes to ensure precise gas concentration measurements.

An internal gauge microbolometer compares ohmic responsivity to detect calibration drift, eliminating the need for external blackbody sources.

A flexible radiation detector employs a columnar scintillator layer on a deformable substrate, preventing crystal breakage across tiled elements.

Magnetic assay surfaces move solid supports through wash and storage regions, reducing sample preparation time while increasing detection sensitivity.

An FPGA calculates timing corrections from detector energy signals to compensate for time walk variations, improving PET image accuracy.

Correction coefficient holding unit adjusts scattered light intensity values for individual sensor differences in blood coagulation analyzers.

Segmented LED chips and concentric optical rings maintain uniform intensity and angular incidence, resolving efficiency trade-offs in machine vision.

A fiber-optic photoacoustic sensing probe uses a sound-insulated housing and diffusion micropores to isolate high-frequency noise.

An automated stage ejection mechanism moves specimens outside a sealed enclosure for easy access while maintaining environmental integrity.

A guide tube analyzes dynamic luminescence of moving deposit items to enable secure, orientation-independent identification.

Acoustic interference patterns remove debris from vehicle sensors without fluid reserves or mechanical contact.

A microfluidic chip segments analysis into parallel channels using antibody-based immuno-complex designs.

Electrically conductive polymer base body with distributed contact electrodes enables rapid, homogeneous heating of the breath airflow flow channel.

A probing apparatus moves the probe out of focus to capture semiconductor device images.

Correction factors derived from uncoated rough surfaces align scattered light data with smooth surface references, resolving noise and depolarization issues.

A monolithic integrated chip replaces bulky mechanical delay lines with an electrically controlled semiconductor phase modulator for terahertz systems.

A scatterometer detects overlay errors using first diffraction orders and validates measurements with zero order intensity ratios.

A scanning microscope apparatus normalizes mask images using a separate intensity sensor to isolate optical fluctuations from physical defects.

A solid immersion lens inspection system uses flexures and an anti-contamination ring to maintain optimal contact with the device under test.

Coaxial nanowires confine electrons into one-dimensional plasma, enabling room temperature detection of terahertz radiation without cryogenic cooling.

Optical scanning calculates residual stress profiles from measured temperatures, ensuring safety glass compliance without mechanical testing.

A one-piece measuring cuvette integrates impedance electrodes and a transparent optical chamber to detect cell properties.

Image detector measures sample light quantity to calculate molecularity via theoretical single-molecule light values.

Segmented light sources reduce device complexity while enabling multi-color defect detection.