A LED light pipe is an optical fiber or a solid transparent plastic rod for transmitting light from an LED mounted on a printed circuit board (PCB) to the user interface. Light pipes transmit up to 80 ...

There are a number of ways to efficiently and elegantly limit an LED’s brightness, but [Tommy] found that using a light pipe or diffuser can integrate better with a device, especially when the device ...

LED technology extends beyond the diode itself, relying on light pipes and supporting hardware to deliver precise, reliable illumination in modern electronic designs. This article from Essentra ...

Meeting IP68 requirements, Elma’s LED light pipes are waterproof and come in a wide range of options. Standard shapes are available as well as customized versions ...

You’d think that something made out of glass and epoxy would transmit a decent amount of light. Unfortunately for [Jeremy Ruhland], it turns out that FR4 is not great light pipe material, at least in ...