Light Source Combinations TRIZ Cases

A light emitting device uses a segmented translucent core element to separate LED filaments from internal light sources for controlled illumination.

Light guide transports photons to illuminate an elongated lens, creating a distinct styling signature without altering primary beam optics.

A rotating catadioptric lens aligns with individual LED emitters to concentrate light, eliminating bulky multi-lens arrays.

Segmented LED chips distribute heat across multiple sinks to maintain low lamp temperature within limited retrofit space.

A color adjustable lamp uses a lamp driving circuit to control light intensity and color output.

Equalized impedance in segmented light paths balances current distribution, resolving luminous non-uniformity from batch variations.

Secondary diodes disperse residual energy to eliminate afterglow and balance illumination across the circuit board.

Segmented power conversion eliminates voltage droop in long series-connected LED strings, maintaining consistent illumination across the entire chain.

A vehicle lighting assembly uses a single-color optical filter to shift yellow-green LED light into the required yellow range.

Configurable jumper pads on a universal LED circuit board replace specialized designs, reducing manufacturing costs while maintaining spectral versatility.

A marine lantern uses a continuous loop cable passing through its central channel to enable secure suspension under high tension.

Hands-free spectral tuning replaces manual adjustments to maintain procedural efficiency while adapting lighting conditions.

Two independent lighting assemblies on a strap provide multi-directional visibility, resolving insufficient side visibility in traditional designs.

A portable guidelight marker uses embedded magnets and hook-and-loop fasteners to attach securely to various surfaces.

A flexible light assembly uses a substrate with an integrated reinforcing layer to maintain structural integrity during bending.

A candle wick part uses segmented lamp bead chips covered by a translucent epoxy resin encapsulation layer to produce a realistic flame dynamic effect.

Funnel reflector with parabolic curves and transparent body refract light emissions into a partially collimated beam.

Segmented extrusion housing with pivot brackets resolves wiring complexity by consolidating electrical connections at a single mounting interface.

A fixture configuration module uses NFC circuitry to store and enforce specific lighting parameter ranges.

Ce3+ 4f-5d transitions replace Eu centers to eliminate brightness saturation from long emission lifetimes in high-power white LEDs.

A light emitting module uses a partially diffusive reflective layer positioned at a specific distance from solid state emitters to enhance optical recycling.

A linear reflector assembly directs light from widely spaced high brightness LED emitters, eliminating diffuser losses and reducing heat sink requirements.

LED fixtures integrate ambient and occupancy sensors to adjust light output, eliminating lamp aging from frequent switching.

A vehicle lighting system adjusts beam color based on detected road scene properties to enhance driver visibility.

An insulating heat-pressing sheet attaches the circuit structure directly to a metal plate in an illuminated keyboard.

An integrated light bar connects inner and outer emission paths within a side-emitting downlight assembly.

A multifunction lamp unit uses a three-component injection process to integrate housing and optical elements.

A pyramidal mirror assembly directs light beams from multiple color sources to create overlapping multicolor patterns on a surface.

Selective activation of distinct wavelength rods extends camera observation range while maintaining strict signaling constraint compliance.

A gas cooled LED lamp uses a transmissive submount to position the LED array centrally within the bulb envelope.

Coextruding plenum-rated substrate with reflective material reduces manufacturing cost while maintaining structural strength and NFPA compliance.

Substrate conductive patterns connect adjacent light emitting elements to eliminate wire interference and reduce wiring area.

A color-tunable illumination system uses a light mixing chamber to homogeneously blend light from multiple sources and luminescent materials.

Nesting a microwave sensor inside the bollard housing resolves the trade-off between accurate occupancy detection and maintaining aesthetic integrity.

A projection lamp uses a light shielding member with an opening to direct light through an optical lens.

A segmented wavelength converter assembly directs excitation light into controlled emission angles to produce uniform optical output.

A lighting device combines a blue solid state emitter with green and red lumiphoric materials to produce vivid illumination.

Segmented strip-shaped optical lenses join through stepped spigots, reducing injection mold complexity and manufacturing costs for LED high bay lights.

Segmented LED chips in a downlight apparatus allow dynamic current distribution for adjustable color temperatures without increasing device complexity.

A portable LED lamp provides ambient lighting and insect deterrence using specific light wavelengths.

Automated controller processes ambient inputs to adjust lighting, reducing manual adjustment time.

Adjusting blue and red LED density along the filament length mimics candlelight warmth, eliminating fire risks while preserving aesthetic appeal.

Dynamic light-delimiting elements resolve the contradiction between sharp edges and distinct light separation by adjusting position and orientation.

Segmenting light sources into independent devices manages heat generation while maintaining high illumination intensity.

A lighting module integrates UV-C elements with visible light sources to emit disinfecting radiation.

A dual-source LED tube integrates white illumination and ultraviolet sanitization within a single tubular housing.

Segmented heat sink parts increase contact area for better heat dissipation, resolving the contradiction between compact form factor and high light output.

A common lens merges light from multiple sources to emit overlapping direct and indirect beam components, reducing sensitivity to manufacturing tolerances.

A one-piece light-combining lens with uniform refractive index guides laser beams through integrated collimation and reflection surfaces.

Segmented violet, blue, and yellow phosphor channels produce crisp white light while avoiding color mixing complexity inherent in multi-LED systems.