首页>
外国专利>
Light scanning optical system for an image output scanner using an electro-mechanical light modulator
Light scanning optical system for an image output scanner using an electro-mechanical light modulator
展开▼
机译:使用机电式光调制器的图像输出扫描仪的光扫描光学系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
A light scanning optical system of an image output scanner in which a light beam incident from a light source through an irradiating optical system is applied to an electro-mechanical light modulator comprising a number of elements capable of deflecting the incident light beam in at least two directions in conformity with an input signal and arranged in the main scan direction, and image information is prepared by the change- over of the direction of deflection of each of the elements, whereafter only a signal light is projected onto a photosensitive member by a projection optical system is characterized in that the shape of at least one of the irradiating and projection optical system is flat in the main scan direction and the electro-mechanical light modulator is irradiated in the form of a slit.
展开▼