National Semiconductor Corp., has introduced what is claimed to be the industry's first high-side light-emitting diode (LED) driver that enables dual LED operation for the camera flash function in ...

Megapixel photographic capabilities are included in today’s mobile phones. Since rich lighting is crucial for yielding good photographic performance, and often, the light available for taking a ...

Most of us have seen slowly-moving dark bands or thin lines when shooting video with large LED displays in the frame. The LED screen could be the focus of the shot or just in the background, but ...