Planar Light Sources TRIZ Cases

Adjustable brackets mechanically couple independent light modules with integrated power sources to secure electrical access.

Solder blades mounted on a printed circuit board accept heatsinks via removable clips, resolving space constraints in densely packed electronic assemblies.

An LED light source uses an optical coupler to collect and re-emit light through a smaller exit area.

Solid state emitters with current regulation provide precise spectral output, resolving conventional solar simulators' poor spectral matching.

A magnetic attachment system secures a light engine to a support holder without tools or adhesives.

A transmissive filter directs blue light to a wavelength shifter that converts it into green emission.

A modular walkway system made from recycled plastic features interconnected mats with integrated solar-powered LED illumination.

Frame assembly singulation produces optoelectronic components with integrated optical elements and semiconductor chips.

Movable support structures shift flexible substrate curvature to dynamically control radiant intensity distribution for adaptive illumination.

Embedding LEDs in potting compound eliminates voids to prevent explosive atmospheres from entering, ensuring safety without heavy metal casings.

A rotational hinge mechanism routes power cables through its central axis to enable independent fixture adjustment.

Thermal barriers decouple sensor zones from LED heat sources, preventing component overheating in compact luminaire structures.

Bowl-shaped reflective cups on a substrate manage heat dissipation from blue LEDs, protecting red chip stability while maintaining high luminous efficacy.

Tiltable light sources dynamically adjust emission angles to preserve the surgical illumination diameter despite working distance changes.

Segmented compartments isolate electronics from heat sources while a central heatsink dissipates thermal energy.

A planar light source uses a decorative member to shield and divide the emitting region into multiple areas.

Angled input edges on an edgelit optical element reduce hotspotting and increase light output efficiency by 16%.

Optimized tangent slopes in a merged biconcave lens structure eliminate dark bands at light intersections, reducing device volume.

Segmented phosphor layers near UV or violet LEDs minimize blue light leakage and Stokes' loss while maintaining stable white output.

Snap-fit elements secure circuit and light source boards within an optical housing, resolving complex assembly bottlenecks while improving heat dissipation.

A modular LED lighting unit uses a single gasket seal between front and rear housing portions to enclose the light module.

A multiple beam shaping illumination system reshapes light sources into overlapping beams using micro-refractive materials.

Merging the spring and optical element reduces manufacturing costs while enabling precise tilt adjustments and reliable resetting functionality.

Ambient light sensor adjusts LED power to maintain target brightness levels.

An asymmetric optical element directs LED light at an oblique angle to illuminate a target surface.

Offsetting the centers of concave and convex surfaces diffuses yellow light spots, ensuring uniform color tolerance in lighting devices.

Adjustable lateral supports and locking mechanisms accommodate different lamp panel sizes while maintaining installation stability.

Segmented Koehler integrators transform asymmetric LED or laser outputs into uniform circular beams, resolving non-uniform distribution and low CRI issues.

A densely packed LED array forms an extended point source that maintains high light intensity over distance while minimizing heat damage to plants.

Spatially segmenting LED densities compensates for age-related lens transmittance loss while minimizing intraocular scattering and glare.

A magnetic LED track light conducts heat through a thermal bridge to the rail, resolving thermal control issues in compact systems.

A LED illumination device incorporates a carrier structure with an integrated heat-conducting body to manage thermal output.

Antenna device mounted on light source module enables wireless communication, eliminating physical cable connections and improving user convenience.

Optimizing the distance between LEDs in a quadrilateral pattern relative to the diffusion plate resolves non-uniformity while reducing substrate area.

A single-layer carrier uses micro-vias to connect LED cathodes directly to a metal core for efficient thermal dissipation.

Recessed tubular body creates light guide portions that enable electrical switching of light distribution angles without mechanical movement.

A vehicle lighting device integrates multiple semiconductor lamp element groups for independent control of fog, daytime running, and high beam functions.

Segmented LED assemblies use conductive clamps to simplify electrical interconnection and enable rapid on-site repair of high-density arrays.

Selective color conversion in a white LED device reduces chromaticity variations and improves light emission efficiency by minimizing optical energy loss.

Annular lampshade scatters RGB light to enlarge the emitting area, resolving dispersed color spots from separate lenses.

Merging un-packaged LED chips into a dense array resolves heat dissipation issues while maintaining high light intensity.

A light guide couples one side of a dual-sided LED filament carrier to direct output light from the solid-state sources.

A fluid-cooled LED lighting fixture manages thermal loads through integrated coolant channels and a transparent tube enclosure.

Adjusting connectivity pattern widths compensates for voltage losses across varying lengths, ensuring uniform optical output from the transparent display board.

Pre-integrated support members position LED lights on the backboard, reducing manual installation time and alignment errors.

Hinged side panels on a portable lamp assembly adjust height and angle to treat the entire face, including ears, without external support.

Extending the heat sink flange below the ceiling panel doubles dissipation pathways, resolving overheating hazards from high-wattage sources.

A slanted light reflecting part directs illumination from an LED source while a sealed double lid structure protects internal components.

A modular LED wave guide retrofit fixture uses a universal mounting plate to simplify installation.