Planar Light Sources TRIZ Cases

A flexible thermally conductive membrane transfers heat from an LED board to a metal support, addressing low infrared emission that hinders plant growth.

Merging separate RGB chips into an interleaved micro-LED array eliminates center displacement artifacts while maintaining full color adjustment flexibility.

Chalice-shaped reflector constrictions eliminate corner multiple reflections, ensuring uniform rectangular beam intensity.

Integrating mechanical and electrical connections in one connector piece reduces installation time by eliminating separate wiring steps.

A light source unit uses a fluorescent printed wiring board and convex cover to diffuse LED emission for uniform road illumination.

Telescoping end features and pivoting corner modules adjust installation angles to eliminate shadowing on uneven surfaces.

A surface light source LED device uses a light guide plate to transform point sources into uniform planar illumination.

Integrating direct and indirect LED arrays into one fixture reduces installation complexity while enabling independent control for versatile illumination.

Pivotable illumination devices at an upper hub enable directional light adjustment, resolving portability constraints while maintaining wide coverage.

Thermally conductive bases dissipate heat from LED arrays, resolving overheating risks while maintaining durability in vehicle reflector shells.

A handheld UVC light projection unit uses an array of LEDs to emit 260-280 nm radiation for rapid surface sterilization.

Breakable cover portions prevent illegal remodeling while allowing controlled disassembly for repair.

A connector circuit with large area surface contact electrodes energizes thin body light sources through direct back-side engagement.

Refractive lenses replace reflective surfaces to reduce light waste, while an integral canopy heat sink dissipates LED heat.

Segmented optical cells in a configuring element sheet spread concentrated LED heat across air gaps to reduce blinding effects.

An illuminable lug nut assembly embeds an LED subassembly within the body, eliminating cover damage during tool removal.

Intermediary optical elements constrain horizontal beam spread while preserving third-party dimming compatibility during retrofit upgrades.

A light guide plate with distinct first and second light-guiding areas directs beams toward different angle groups to unify ceiling lighting types.

Segmented collimating lens with transverse slots eliminates bright spots by redirecting divergent light into a uniform pattern matching housing geometry.