OPTICAL SCANNING CONTROL DEVICE

摘要

This optical scanning control device has: a scanning means that scans light outputted from a laser; and a screen on which the light scanned by the scanning means forms an image. A plurality of microlenses are disposed at least on one surface of the screen, said one surface being on the light input side or the light output side. The microlenses are disposed with random center-to-center distances in the first direction and/or the second direction orthogonal to the first direction.