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 ...

Abstract: Light emitting diode (LED) as the new light source has the advantages of power saving, environment-friendly, long lifetime and no pollution compared with fluorescent and incandescent lights.

Powell Electronics is stocking a pair of light pipe design kits from Bivar. Each kit includes a selection of Bivar’s most popular light pipes: Panel Press-Fit kit (right) is has rigid light-pipes up ...

Abstract: In illumination systems, it is often necessary to get a structure that can have good performance on uniformity. Although light-emitting diodes (LEDs) are replacing conventional light sources ...