Lighting Applications TRIZ Cases

A visual signaling system uses triangular smart signage with independently controllable lights to guide occupants during emergencies.

A light source device uses a phosphor sheet and cutoff filter to generate saturated amber light from excitation beams.

A base with deployable legs and an extendable pole stabilizes the light on uneven surfaces while protecting internal cables from damage.

Alternating colored LEDs via temporal multiplexing reduces driver electronics volume and manufacturing cost while maintaining color quality.

Diffusing grooves on the indicating plate scatter LED light to resolve non-uniform brightness across portable SSD indicators.

A linear optic uses a cavity to refract LED light into multiple beams, redirecting illumination away from the nadir.

Segmented reflectors redirect flame light toward multiple viewing angles, resolving single-direction visibility limits without increasing fuel consumption.

A scenographic light assembly uses a switch to short-circuit its electric motor, generating electromagnetic braking torque.

LED emitter plate with cooling fluid jacket dissipates heat, resolving high temperature and short lifespan of Xenon-Plasma HID bulbs.

A gobo apparatus uses a collimated light source and non-perpendicular gobo orientation to project focused patterns.

A light fixture uses internal sensors and a controllable valve to verify housing integrity without external equipment.

Omni wheels support a spherical head on a concave base, providing three degrees of freedom without fixed mechanical connections.

Segmented housings with wicking barriers isolate electronics from moisture while temperature sensors reduce power to prevent overheating.

Segmented LED arrays merge individual outputs to replace heavy xenon lamps, reducing weight by ten times while maintaining high brightness.

LED ripple projector replaces noisy arc lamps with passive cooling and RGBX mixing for durable outdoor use.

Suspended ceiling light tiles integrate sensors and control modules to adjust illumination levels dynamically across independent zones.

Reflectors and beam dividers combine light from individual sources to reduce thermal interference and cooling requirements.

Segmented light units with universal mounts adapt to various rig designs, reducing installation time and system weight.

A rail-shaped guide part transmits laser light to a lighting appliance mounted at arbitrary positions along the optical path.

Vertical side wall elements enable natural convection cooling, reducing device volume and minimizing daylight interception in greenhouses.

Lensless collector optics mix multi-color LED light on a single-layer PCB, resolving heat dissipation and current supply complexity.

A monolithic optical body integrates a Fresnel lens with an outer reflector to redirect light into a main beam.

Light engines in artificial skylights mimic daylight while preventing water leakage and heat loss.

A detachable beam shaper module with ribbed lenses rotates to adjust light beam eccentricity in automated luminaires.

Distributed LED fixtures use cellular automata to sense neighbors and adjust illumination, eliminating extensive wiring and reducing installation complexity.

A two-way omnidirectional lens captures and emits light beams in a 360-degree pattern to enable precise sensor alignment on construction sites.

Segmenting the optical system into a light guide and dual reflectors balances illumination intensity against device complexity for precise museum lighting.

A light-emitting diode emits blue or ultraviolet light converted by phosphor into a wider wavelength range filtered by a cap to produce standard colors.

Compound optics direct vertical peak intensity into horizontal beams, marking structures for aircraft while eliminating light pollution above the horizon.

Embedded LEDs in a modular work mat provide shadow-free illumination of vehicle undercarriages, eliminating shadows and cumbersome handheld flashlights.

Segmented LED modules and adjustable reflector bases direct light onto higher-positioned goods while minimizing glare on lower surfaces.

Internal reflectors redirect light from circuit board devices onto an inclined transparent cover, resolving arrangement constraints for input units.

A lighting device uses a hollow front-end housing to transmit light, reducing loss and improving heat dissipation by keeping the source inside.

Radial slot openings in a removable cover disperse focused light to widen the field of illumination without restricting head articulation.

Segregated light modules and independent heat sinks remove LED heat through ambient air flow, reducing jet blast exposure area.

A lens modulates visible light from an LED source to expand the emission angle, eliminating blind areas in fire alarm reception zones.

Concentric lens regions transmit distinct light colors, resolving the trade-off between illumination intensity and heat generation in waterproof pool lamps.

High density surface mount LEDs eliminate glare and shadows while maintaining low lamp height.

Curved pivot contacts enable adjustable illumination direction, eliminating full renovation requirements for LED upgrades.

Curved focal lenses concentrate ceramic LED arrays into broad vertical beams, resolving uniform intensity trade-offs.

A parabolic reflector directs light from an LED array into a narrow beam for obstruction lighting.

Segmented sacrificial lenses absorb impact while vented housings dissipate LED heat, restoring lighting quality without operational downtime.

Capillary channels formed by gaps between phosphor particles enable passive coolant circulation, eliminating pumps and reducing device complexity.

Edge-lit LED waveguide distributes light uniformly across the sign face, resisting harsh weather and high wind loads through composite structural design.

An annular elastic element fixes a rotationally symmetrical glass body in a luminaire receiving opening through positive press-fit engagement.

Adjustable pie-shaped lens sectors and diffusion substrates eliminate fly-eye artifacts from discrete light sources in theatre projectors.

Local signal processing and radio transmission in a shielded mobile bar resolve electromagnetic interference while maintaining measurement precision.

Directed airflow removes theatrical haze condensate from the lens surface, preventing image diffusion without adding complex filtration systems.

A handheld detector uses an LED to expose a photochromic compound on the wall surface, creating visible marks at detected locations.