激光电视高速扫描系统的设计与研究

Design and study on the laser television high speed scanning system

对激光电视的关键技术———高速激光扫描系统进行了研究和设计 ,提出了一种高速激光扫描系统的结构及相关设计参数的计算方法。系统采用光机扫描方式 ,利用微特电机直接驱动等 10面体旋转反射镜和单面反射镜实现激光电视的行场扫描 ,简化了扫描结构 。

This paper is attempted to study and design the key technology of the laser television-high-speed laser scanning system.The author is put forward a structure and a computational method of the correlative design parameter about the high-speed laser scanning system.The system is adopted the light-machine scanning means which is used the tiny particular electric motor to directly drive the polygon prism reflector and single reflector to realized row-field scanning of the laser television,which simplifies the scanning structure and improves the scanning accuracy and laser television image display effect.