Material Analysis By Optical Means TRIZ Cases

A micro lens array on an optical chip scans resected tissue to resolve tumor margins, eliminating the 30-minute delay of frozen section analysis.

A multi-mode reader instrument detects electromagnetic, thermal, and fluorescent signals from diverse taggants on objects.

Spatial light modulators shift correction patterns to compensate for inclined refractive index interfaces, reducing calculation time.

A vehicle wiper system uses a single motor and linkage to drive both glass and camera wipers.

Infrared illumination targets gas absorption bands to create contrast images for precise leak identification.

Inclined laser sensors measure BGA component height via backscattered light for precise mounting verification.

A wearable projection apparatus displays a virtual tape measure image directly onto surfaces.

Replacing inorganic detectors, the flexible organic photodetector reduces light loss and enhances measurement accuracy for vital signs.

A compact gas sensor module integrates radiation components into a printed circuit board recess to create an extended optical path.

Separating gratings onto opposite scale surfaces prevents resin molding cracks while maintaining signal amplitude through optimized effective widths.

A lithographic apparatus detects flexible substrate topography using reflected radiation intensity changes to define exposure zones.

Integrating a vertical laser tube and pentaprism into one assembly reduces scanner size while maintaining image clarity and signal-to-noise ratio.

Processor segments assay region images into multiple areas and generates area profiles to reduce false positives from non-specific adsorption.

A membrane light emitter uses a low pressure cavity to minimize heat conduction from the heater structure.

A variable diaphragm and removable filter adjust light intensity and frequency to produce simultaneous darkfield and fluorescence images.

Ultra-smooth inner sidewalls reduce bubble adherence, minimizing cross-contamination and carry-over in automatic analyzer reaction cells.

A reagent container transfer mechanism moves containers between storage sections to automate dispensing workflows.

Fourier-transform infrared spectroscopy measures peritoneal dialysis effluent spectra to assign clinical parameters.

Interferometers track component inclinations during movement, allowing computational correction of mark positions to eliminate errors from large substrates.

Plasmonic coupling through resonant structures transfers high-speed signals via microcircuit metal lines, reducing circuit delay and heat generation.

Optical conversion isolates Ethernet signals, eliminating parasitic capacitance and resistance that degrade signal fidelity in intrinsically safe circuits.

Angular mounted lasers and a camera analyze laser patterns to determine IC device orientation, resolving tilted placement detection errors.