Material Analysis By Optical Means TRIZ Cases

A multibeam inspection device scans photomask surfaces using a segmented beam array to capture representative images across multiple unit regions.

Digital imaging replaces manual smears to automate leukocyte counts, eliminating dilution requirements and operator skill dependency.

Dual-color illumination and line scan imaging distinguish roughness from ripples, resolving measurement accuracy limits in plywood manufacturing.

A phase plate deforms the light wavefront to create an invariant point spread function across an extended depth of field.

An evaluation unit merges x-ray and optical signals to detect wet contact lenses, eliminating false negatives caused by water refraction.

A terahertz-infrared ellipsometer system uses fixed polarizer and analyzer orientations to modulate polarization states without mechanical rotation.

A displacement detecting device generates a self-calibration curve using multiple detection portions with varying spacing.

A compact earphone sensor uses a segmented light guide to extract and couple optical signals for physiological monitoring.

Anisotropic laser spot shapes accelerate photodetector alignment in scanning probe microscopes.

Turnable driving mechanisms incline a test tube to increase distance between liquid level and bottom face, preventing probe blockage by separating agent.

A tilted two-dimensional image sensor captures diffracted light from a planar plasmonic element to enhance spatial resolution.

Merging aluminum ion generation into the reflecting electrode eliminates separate plates, reducing component count and simplifying the ion source structure.

A mirror arrangement deflects visible light from a scintillator to shield the detector from direct X-ray radiation damage.

A radio-controlled photocontrol decodes NIST time signals to synchronize its internal clock without manual resetting.

A microscope linear drive converts rotary motion into precise linear movement using a spacing member to maintain constant distance between moveable components.

Image feedback adjusts angular positions of rotating discs to correct focus point deviations caused by cartridge production tolerances.

Logical processing of multi-device outputs generates high-frequency signals, improving resolution without reducing slit pitch or increasing crosstalk.

An imaging flow cytometer uses acoustic standing waves to stabilize observation objects within a fluid channel for consistent cross-sectional capture.

Widening cavities in a metal layer concentrate electric fields to bind receptors at optimal detection sites.

A conversion dynode emits secondary electrons toward an avalanche photodiode positioned closely to capture the signal.

An optical circuit calculates signal light levels using photodetector conversion efficiencies and intermediary processing to determine monitored values.

A microscope system uses a spatial adjustment apparatus to produce light sheets with different spatial statuses for multiscale imaging.

Replacing mechanical scanners with separate electro-optical modulators resolves the contradiction between shifting velocity and positioning flexibility.