Light Source Combinations TRIZ Cases
- Thermally Isolated Dual Heat Sink for LED Laser Flashlight
Segmented heat sinks separated by an insulating circuit board prevent LED thermal damage to the laser, extending operational reliability.
- Vehicular Headlamp Road Surface Drawing Using Complementary Colors
A vehicular headlamp system emits first and second light distribution patterns in complementary colors to draw road surface designs.
- LED Illuminant Module with UV and White LEDs for D50/D65 Standards
A multi-chip LED illuminant module combines ultraviolet and white light sources to generate broad spectrum illumination.
- Modular Aeroponic Growth System Parallel Nutrient Feeding
Parallel nutrient feeding with quick-connect valves isolates individual modules, preventing wet and dry root zones while enabling seamless system expansion.
- Automotive Lamp White Laser Generation via Wavelength Optimization
A white laser automotive lamp combines blue, green, and orange laser sources with a condensing unit to generate illumination.
- Wearable Headlamp Photosensor and Heat Sink Design
A wearable headlamp integrates a photosensor to detect ambient light levels and adjust primary LED luminous flux automatically.
- Luminaire Reflective Screen Glare Reduction
A luminaire uses a concave specular reflector to direct light toward a diffuse surface for uniform emission.
- IR UV Transparent Optical Films for Display Touch and Disinfection
Infrared ultraviolet transparent optical films enable touch detection and surface disinfection in display systems.
- Narrow Spectrum Solid State Lighting Device for High S/P Ratio
Segmented narrow spectral emitters replace phosphor conversion layers to elevate scotopic to photopic ratios and gamut area index values.
- LED and Phosphor Combinations for High Luminous Efficacy Lighting
Segmented phosphor conversion paths eliminate absorption losses while independent drive currents maintain high luminous efficacy.
- Common Focus Energy Emitter with Non-Coaxial Reflectors
A common focus energy emitter uses non-coaxial 3D concave primary reflectors to direct light toward a shared source point.
- Replaceable Vehicle Light Radial LED Visibility
A replaceable vehicle light uses a radial LED array on a PCB to create distinctive illumination patterns.
- Light-transmitting Candle with Patterned Film and Cover
A light-transmitting candle structure uses a patterned film and hollow cover to project overlapping light shades.
- Tunable LED Light Source with Wavelength-Dependent Phosphor
A lighting system uses multiple LEDs and a wavelength converting element to produce tunable emission spectra.
- Lamp With Removable Top For Bulb Access
Segmented lamp body with a lock ring enables bulb replacement without dismantling the entire structure, resolving maintenance difficulties.
- Compensation Light Source for Projection Color Gamut Correction
Independent adjustment of compensation and excited light corrects color gamut deviations from standard spaces like DCI or REC.709.