Research lays groundwork for ultra-thin, energy efficient photodetector on glass

Though we may not always realize it, photodetectors contribute greatly to the convenience of modern life. Also known as photosensors, photodetectors convert light energy into electrical signals to complete tasks such as opening automatic sliding doors and automatically adjusting a cell phone's screen brightness in different lighting conditions.

from Top Technology News -- ScienceDaily https://ift.tt/2GsYS7r