Planar Light Sources TRIZ Cases

See how integrated upper and lower heat sinks in a T-bar transfer LED heat above the ceiling, r

See how organic layer stacks between glass plates enable cost-effective, flexible, and transpar

See how varying light guide spot diameter and density around through holes eliminates shadows a

See how a Fresnel lens with peripheral reflective elements recovers internally reflected light

See how a U-shaped carrier profile simplifies LED strip attachment in furniture panels, improvi

See how an integrated LED light assembly and dual-stage valve design prevent ice formation on c

A PCB-and-lens luminaire integrates into appliance shelves to deliver lighting without bulky housings, preserving a slim, adaptable assembly.

A recessed refrigerator air filter uses a luminous intake frame to save compartment space, simplify replacement, and maintain airflow.

A fluid conduit pulls LED heat out of the enclosure and routes it to HVAC or other systems, cutting cooling load and extending fixture life.

Varying-section light guide holes and a built-in diffusion part deliver uniform LED panel lighting without added film, cutting parts and assembly time.

Non-uniform LED lighting is solved by a bracket with variable light-guide holes and a diffusing window that removes extra film parts.

Transparent electrodes and substrate let organic lighting deliver flexible, lower-cost large-area illumination for glazing, furniture, and vehicles.