Researchers from the Technische Universität München have developed a new generation of image sensors that are 3x more sensitive to light than the conventional CMOS versions, with the added bonus of being simple and cheap to produce. These sensors can be manufactured without the expensive post-processing step typically required for CMOS sensors, which involves for example applying micro-lenses to increase the amount of captured light. Instead, every part of every single pixel, including the electronics, is sprayed with a liquid polymer solution, giving a surface that is 100 percent light-sensitive. Changing the chemical compound turns the sensor into an infrared sensor for night vision.

In short, better and cheaper cameras that also work at night. Me want.

Read the full story