Promising to deliver high quality imaging, the new effective-50-megapixel CMOS image sensor added to the LYTIA brand suppresses blowout in bright areas and noise and blackout in dark areas. Able to ...

In what could be a major leap forward in imaging technology, Apple has quietly patented an advanced image sensor that boasts ...

A 0.25 /spl mu/m technology CMOS image sensor employs a 4.2 /spl mu/m pitch pinned-photodiode pixel. A column amplifier and digital domain processing reduce the fixed pattern noise to 55 /spl mu/V.

Avalanche photodiodes (APDs) for ultra-sensitive infrared detection at eye-safe wavelengths are built around compound ...

In the frozen reaches of the planet—glaciers, mountaintops, and icy groundwater—scientists have uncovered strange ...

This study proposes a novel light-emitting diode (LED) driver circuit that stabilizes the lighting output without a photodiode. The LED driver circuit is composed of a self-alignment circuit to ...