Planar Light Sources TRIZ Cases

Integrated reflector channels form a weatherproof seal without housing modifications, reducing device complexity.

A skylight fixture uses sky and sun LED assemblies to replicate natural illumination patterns.

Segmented housings pivot to adjust light angles while a detachable battery pack simplifies cleaning.

A lighting device integrates a micro-lens array with embedded micro-logos to generate a floating virtual image.

Segmented LED arrays target distinct cell layers with precise wavelengths, resolving heating contradictions while stabilizing energy conversion efficiency.

An LED lighting fixture uses an integrated support structure to transfer heat from the illuminator to the housing.

A light emitting apparatus combines white and cyan sources to optimize color quality.

Integrated RC network combines startup timer and zero current detection functions, reducing control complexity and PCB area in LED lighting systems.

Resin and titanium oxide coating on LED pads prevents oxidation, maintaining brightness by blocking light absorption from damaged wiring patterns.

Placing the driver on the side opposite the heatsink protects it from thermal damage, enabling a compact design without increasing overall luminaire size.

Fixed optical member replaces mechanical parts to switch light distribution angles, reducing device size and manufacturing cost.

Integrating pigments into the light-guiding layer absorbs stray illumination, reducing edge leakage intensity by over 90 percent.

Reflective barriers redirect large-angle light rays through lenses, lowering glare intensity without adding complex optical elements.

An integrated polymer assembly eliminates separate housings and potting compounds to reduce production complexity while maintaining thermal conductivity.

A light-emitting apparatus combines a continuously on white source with a periodically switched blue source to deliver biological activation.

A carrier element couples directly to a printed circuit board using a single adhesive layer for thermal conduction and spring contacts for electrical connection.

Segmented curved sections reduce lens thickness and weight while maintaining uniform light distribution for roadway illumination.

Central processing extracts headlamp-specific parameters from universal light algorithms to reduce maintenance complexity and manufacturing costs.

A backlight unit stacks offset surface light source arrays to enable precise local dimming control.

Dual-path thermal management using conductive pads and convective fins dissipates heat from LED engines in shallow fixtures.

A dual-LED stadium spotlight combines full-spectrum and high-CRI modules to deliver adjustable lighting ratios for sports facilities.

Segmented wavelength emission from multiple solid state emitters resolves the contradiction between energy efficiency and color rendering accuracy.

A light module uses a compression ring to secure the optical component and press the printed circuit board against a heat sink for effective thermal conduction.

Segmented lenses and asymmetric reflectors direct light precisely, eliminating unwanted spillage and improving outdoor lighting efficiency.

Engagement flanges enable tool-free removal of lighting components while thermal communication dissipates heat to extend lifespan.

Compressive thermal interface couples LED module to vented reflector, reducing installation complexity while maintaining uniform light distribution.

Adjustable reflector inclination mitigates eye strain from intensified light while maintaining simple operation through segmented module control.

Segmented lighting units with inclined surfaces simulate outdoor environments, resolving static sun position limitations in indoor settings.

A coherent light emitting device converts laser output into diffuse illumination via optical elements.

Concentric refractive rings on a lens entry surface eliminate pixilation and color separation in distributed LED lighting systems.

A double-sided illuminating device uses a single light source to provide distinct color outputs for main and auxiliary display panels.

A heat transfer device moves thermal energy from an LED board to a room-side dissipator.

A vehicular lighting apparatus uses a light guide element to transform planar LED emission into linear light for efficient road surface illumination.

Clamp slots and a cooling air duct replace screw fasteners, reducing heat accumulation and preventing rust on the fan lamp.

A vehicle ceiling lighting device uses a matrix of organic EL elements to provide customizable illumination zones.

An annular light source module integrates a driving power component within its housing region to simplify assembly and enable easy replacement.

Angled light guide directs solid state source emission through total internal reflection to extraction surfaces.

An integrated LED string light combines a heat sink and protective shell to manage thermal output and secure component placement.

An intermediary mounting bracket arrangement with alignment edges and hooks resolves LED panel misalignment issues in troffer retrofitting applications.

An encapsulating material fills the space between LEDs and the lens while a protective coating resists degradation by airborne gases in indoor grow facilities.

A lighting device integrates a power track within the luminous panel to supply auxiliary components.

A portable ring flash light diffuser scatters emitted light through a semitransparent adapter.

Rotating LED panels on overhead tracks adjust orientation and distance to optimize light delivery for vertical plant growth.

Integrated LED array directs light through optics to create uniform spots, eliminating complex filters and costly components.

Multiple lenses on a flat carrier convert LED chip outputs into distinct patterns, achieving wide coverage without inclined bonding manufacturing difficulties.

Through holes in the light guide plate allow placement of transmissive members to adjust chromaticity and luminance during manufacturing.

Thermal pads conduct heat from LED panels to a radiating frame, resolving trapped heat in sealed food processing housings.

A circular car side LED projection lamp uses a serrated light guide frame to direct beams sideways for uniform illumination.

A portable lamp uses a telescoping shaft and modular base to position high-intensity LED light.

A planar optical distributor routes light through a flexible guide plate with scattering patterns, reducing LED count while maintaining uniform illumination.