Using Optical Means TRIZ Cases

Aerial vehicles capture images of structural markers to detect displacements, reducing energy consumption and installation costs.

Laser scanner captures ground surface topology after impact to generate radar images for calculating soil compaction characteristics.

A mounting apparatus captures 3D paste shapes before chip placement to evaluate application quality.

Segmenting stacked layers and using a barrier layer to block interfering signals resolves loading effects, enabling accurate film thickness measurement.

An erect-image optical system uses a non-integer lens array pitch relationship to average thermal expansion effects and maintain detection accuracy.

A distance meter modulates transmission radiation with a frequency wobble to derive absolute distances from measurement signal offsets.

Unique coding sequences and positioning points in a plane coding target prevent error accumulation during wide-range image splicing.

A unified method maps unknown geometric and sensor parameters to an optimization problem for flexible system configuration.

Segmented detector elements determine positional relations between the surveying instrument and a rotating fan-shaped laser beam.

A pixelated light switch array directs reflected light beam portions to a sensor array for precise time-of-flight detection.

A flexible heat-conducting element transfers thermal energy from a scanning unit sensor chip to a rigid driver.

An interferometry system determines single-cell mass via phase shift analysis, resolving the trade-off between measurement precision and throughput.

Prisms deflect light beams through total internal reflection, eliminating lambda/4 plates and reducing alignment complexity.

Refined spatial illumination patterns exclude background areas causing multipath reflection distortion, improving depth measurement accuracy.

A dual-wavelength optical coherence tomography system uses a dichroic beam splitter to merge light paths into a common axis for simultaneous imaging.

Segmented transmitting tube openings redirect remitted light to receivers, resolving shadowing losses while maintaining crosstalk suppression.

A 3D scan measuring unit captures spatial data to estimate object quantities in storage bins.

An automated imaging apparatus captures multi-angle media and dimensions using a rotating platform and curved camera pathway.

A portable diagnosis system with wireless communication and a control unit that allows real-time measurement and display of wheel alignment parameters on a portable device.

Iterative linear fit generates a master curve to flatten tire tread data, resolving polynomial fitting inaccuracies and improving irregular wear quantification.

Translation stage shifts measurement object by pitches smaller than projection pattern width, resolving accuracy limits of fixed resolution devices.

Laser projection and camera imaging measure profile dimensions during manufacturing to detect defects and maintain precision at high speeds.

A chromatic point sensor system adjusts output spectral profile data using distance-independent profile component compensation data.

A media sensor uses a polarization filter to detect reflected light at Brewster's angle for distinct electrical signals.

Replacing mechanical mirrors with an acousto-optic modulator resolves the trade-off between adjustment speed and system complexity in OCT instruments.

Fourier transform filters overlay measurement signals to remove unwanted components, resolving main beam interference that degrades vernier coating quality.

A distance measurement device generates beat signals by interfering frequency-modulated transmission light with reference light to calculate object distance.

Optical sensing replaces mechanical pins in touch probes to eliminate directional sensitivity variations and ensure uniform measurement repeability.

Segmented lighting fixtures with polarization filters capture visual data to generate high-quality texture maps without blurring.

A measuring apparatus uses an imaging unit and recognition unit to capture target vicinity images for re-establishing light beam tracking.

Raster reflectometry decouples measurement sensitivity from position to resolve ambiguity in complex surfaces without distance knowledge.

Merging high-rate sensor and two-dimensional detector array signals overcomes limited signal dynamic range to enhance spatial resolution and measurement range.

Configurable thermal chambers resolve adaptability contradictions by maintaining optical performance metrics across diverse devices.

Unique rotation patterns and RF signals allow detectors to distinguish specific laser devices on busy construction sites.

A projection apparatus uses temperature functions to adjust calibration parameters based on measured thermal conditions.

A mobile measurement trolley uses a mechanical coupling device to achieve repeatable positioning accuracy relative to vehicle parts.

Dynamic mask correction excludes irrelevant peaks in optical displacement meters, maintaining measurement accuracy despite positional deviations.

Segmented sensor head housing partitions optical paths, reducing pressure deformation and light interference for accurate confocal measurements.

A 3-D camera system captures object dimensions using a single light pulse and focal plane array detector.

Virtual images from range sensors identify corresponding regions to calculate precise pavement deflection values.

A compact optical measurement system scans internal threads using a confocal sensor and galvo scanner.

A multi-sensor fixture gauges bevel gear dimensions using rotating lasers and a position sensor.

Lateral shear interferometry compensates for tilt-induced errors during optical flat testing, providing complete surface maps without gravitational deformation.

A measurement system with detachable optical filter modules and a control unit that automatically switches set values for adjustment based on the specified filter.

A laser sensor module uses a dynamic mirror to redirect the beam and shift self-mixing interference signals to higher frequencies.

A redundant power supply manages electrical energy transfer between multiple storage members in an articulated arm coordinate measurement machine.

A three-dimensional reconstruction system employs a chromatic dispersion confocal method to capture reflective light data from rotating objects.

Structured and unstructured light illuminate the wheel area to generate a three-dimensional surface model during rotation.

Forming non-periodic circuit patterns using line patterns with different etching characteristics.

Continuous epitaxial layer with depth-varying electrodes detects incident light angles, eliminating lens requirements and trench-induced light loss.