Planar Light Sources TRIZ Cases

See how modular LED units combine aluminum PCBs, independent power supplies, and network control for greenhouse and vertical-farm integration.

A pillow lens/micro lens mixer homogenizes LED output, while a concentrating mirror reduces divergence for controlled studio lighting.

Edge-mounted light sources create brighter borders and a softer center, improving painted-surface fault detection while reducing dazzling.

Diffusion layers and refraction chambers soften harsh LED light in smart fashion accessories while preserving customizable illumination effects.

Partially overlapping light-emission blocks share control hardware, simplifying backlight circuitry while preserving regional driving for display contrast.

Separate housings position each lens and let a cover hold the assembly, reducing substrate holes and simplifying LED wiring.

Edge-positioned light sources with diffusers shape tunnel luminance, reducing glare and improving defect detection on shiny painted surfaces.

Separate LED modules, end-plate securement, heat sinking, and sealed housing adapt lighting fixtures while limiting heat and dust exposure.

Individual LED control creates high-resolution messages, while cluster-level switching lowers computing demand for lower-resolution outputs.

Partial-through lenses and diffusers direct LED light, while segmented seals limit leakage and support durable outdoor assembly.

A zoned cover uses lower and higher light diffusivity regions to reduce stray light, while a harder transmissive member improves module durability.

Arrayed grooves place devices in a reflective layer and directly contact the optical film to reduce light loss and improve utilization.