Last year, I found myself compelled to make a scaled-down replica of the iconic test chamber signs from the video game Portal. If you’ve played the game, you’ll remember these signs as the illuminated ...

Light guide plate (LGP) maker Global Lighting Technologies (GLT) has returned to the glowing keyboard supply chain of MacBook Pro and is set to add two production lines at its plant... Light guide ...

Stanley Electric has been granted a patent for a light guide plate designed to minimize luminance unevenness. The plate features a base with a light incident surface and multiple convex lenses, ...

Light guide plates (LGPs) form the cornerstone of modern LED backlighting systems, ensuring that light from compact diode sources is distributed evenly across display panels. Recent advancements in ...

Polymer material and specialty chemical maker Chimei has unveiled the world's first light guide plate made from secondary MMA (methyl methacrylate), with its optical properties the same as those for ...