He starts with the ladder frame chassis, which is constructed using an extruded aluminum channel. This is the same material you’d normally use for the door tracks in retail store display cases.

If the lights won’t be completely hidden, use an aluminum channel. The channel is made to accommodate different sized LED ...

The system uses nanofluids embedded in an aluminum single-channel attached to the back of the panel. Researchers from Mexico’s University of Sonora (UNISON) and the National Technological ...