Photometry TRIZ Cases
- Quantum Non-Demolition Microwave Photon Detection via Cross-Kerr Phase Shift
A quantum non-demolition detector monitors reflected pump signals to identify single microwave photons.
- Blood Irradiation Apparatus with Radiometer Calibration
A blood irradiation apparatus uses a removable radiometer to calibrate light intensity for precise pathogen inactivation.
- Sample Detector Aperture Light Guidance for Cost Reduction
Replacing optical lenses with a geometric aperture structure reduces component costs while maintaining measurement precision in blood glucose analyzers.
- Asymmetric Aperture Mask for Dual Pyroelectric Sensor Directional Detection
An asymmetric aperture mask modulates infrared irradiation across dual pyroelectric elements to enable precise motion detection.
- Temporal Focusing Laser Fabrication System for High-Speed Area Patterning
A temporal focusing laser fabrication system uses a digital micro-mirror device to generate parallel optical spectral components for direct area patterning.
- Ferrule-Core Concentricity Measurement via Rotational Alignment
Segmented measurement modules rotate about the fiber axis to calculate radial offset, resolving precision complexity trade-offs for low insertion loss.
- In-Display Fingerprint Detection Threshold Control
A fingerprint detection system evaluates touch pressure and area against preset thresholds before initiating image capture.
- Radiation Detector Leakage Current Suppression
A radiation measurement device uses a switching unit to isolate the test current path from the detection signal input line.
- Folded Beam Displacement Amplifier for Low Voltage Mirror Tilting
A folded beam mechanism amplifies thermal actuator displacement to tilt a mirror with reduced drive voltage.
- Electromagnetic Wave Detector With Thermoelectric Amplification
A thermoelectric conversion layer generates a potential difference between electrodes to amplify photocurrents in the detector.
- Energy Beam Absorber with Sealed Chamber for Turbidity Measurement
A solid mass energy trap uses a transparent intermediary to absorb electromagnetic radiation without heating the liquid.
- GMR Filter Directional Sensor for Sub-Degree Angle Measurement
A GMR filter array extracts light by direction to measure incidence angles with sub-degree resolution on integrated circuits.
- Color Compensating Retinal Safety Filter for Ophthalmic Surgery
A color compensating retinal safety filter blocks harmful UV radiation while transmitting complementary visible wavelengths to maintain near-white illumination.
- Conveyor Table for Stage Light Cleaning and Testing
Downdraft section removes dirt from stage lights on a conveyor, reducing preparation time.
- Flow Cytometer Fluorochrome Detection Using Spillover Coefficients
A flow cytometer system detects fluorochromes using spectral spillover coefficients to sort particles into predicted populations.
- Light Blocking Vias Reduce Optical Cross-Talk in Sensor Modules
Light blocking vias in substrates prevent emitter light from reaching receivers, reducing optical cross-talk and improving measurement precision.
- Fiber Bragg Grating Sensor System for Real-Time Multi-Sensor Data Processing
A single optical meter processes dynamic and static fiber Bragg grating sensor data simultaneously through time-division measurement.
- Optical Measurement Device Speckle Contrast Versatility
An optical measurement device calculates speckle contrast using a two-dimensional sensor array and calculation unit.
- Optical Sensor Thermopile Local Quality Asymmetry
A thermoelectric conversion layer uses asymmetric thickness to reduce thermal conductance while maintaining mechanical strength.
- Sensor Unit Actuating Mechanism Using Shape-Memory Alloy
Shape-memory alloy wires contract to drive linear sensor movement, replacing bulky electric motors and gears that restrict bezel design.
- Variable TIR Lens Assembly with Electrowetting Cell
A variable total internal reflection lens assembly integrates an electrowetting cell to manipulate beam shape and direction through liquid positioning.
- Ambient Light Sensor Calibration Using Combined Green and Infrared Light
A calibration system combines green and infrared light to precisely adjust ambient light sensor gain values.
- Proximity Sensor Wavelength Shift Eliminates OLED Bright Spots
Shifting emission wavelength to 1000 nm prevents bright spots from OLED semiconductor absorption while maintaining reliable proximity detection.
- Intrusion Detection System With Laser Diode Temperature Compensation
Laser diode temperature measuring unit tracks optical signal variations to maintain detection accuracy.
- Squarylium Dye Optical Filter for Near-Infrared Blocking
A squarylium-based dye optical filter transmits visible light while blocking near-infrared radiation through a specialized urethane-containing molecular structure.
- Movable Light Source for BRDF Measurement
A single light source moves along a hemispherical path to capture bidirectional reflectance distribution function data from fixed detection points.
- Confocal Microscope Scanning for Particle Diffusion Measurement
A scanning confocal microscope detects individual light-emitting particles by moving the detection region periodically.