Image information handling device

摘要

A device for handling output information from an electronic computer or the like at high speed utilizing a light beam, said device including a modulator for modulating a light beam in accordance with an image information signal such as a character, design or other output from a computer or the like, a medium for receiving the modulated light beam, means such as a galvanometer mirror for causing the modulated beam to scan the medium and optical means between the modulator and the scanning means for directing the modulated beam along any one of a plurality of light paths extending to the medium, the optical means being effective to vary the image forming characteristics such as image magnification of the beam incident on the medium.