The interplay between light and hand-held device screens has driven research into light-diffusing materials that obviate such undesired aspects as image blur. As the field continues to expand, the ...

Future iPhone cameras may contain a flash that automatically adjusts and diffuses its light to better capture objects at different distances from the lens. If camera flashes were better, Apple might ...

Light-emitting elements on Apple devices like the flood illuminator and dot projectors of the iPhone's TrueDepth camera system could benefit from a new diffuser system in the future, one that could ...